Page 1 Grid Solutions Line Distance Protection System Instruction Manual Product version: 7.4x GE publication code: 1601-0089-AE3 (GEK-130978B) E83849 LISTED IND.CONT. EQ. 52TL 1601-0089-AE3...
Page 2 The contents of this manual are the property of GE Multilin Inc. This documentation is furnished on license and may not be reproduced in whole or in part without the permission of GE Multilin. The content of this manual is for informational use only and is subject to change without notice.
Page 3: Table Of Contents
Production tests ........................2-41 2.5.14 Approvals ..........................2-42 2.5.15 Maintenance.........................2-42 3 INSTALLATION Unpack and inspect..................3-1 Panel cutouts....................3-2 3.2.1 Horizontal units ........................3-2 3.2.2 Vertical units ........................... 3-3 3.2.3 Rear terminal layout ......................3-8 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 4 Secure and lock FlexLogic equations ................4-9 4.1.9 Settings file traceability....................4-12 Front panel interface ..................4-15 4.2.1 Front panel display......................4-15 4.2.2 Front panel keypad ......................4-16 4.2.3 Menu navigation ........................ 4-16 4.2.4 Menu hierarchy........................4-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 5 Power system........................5-127 5.5.3 Signal sources........................5-128 5.5.4 Breakers..........................5-131 5.5.5 Disconnect switches ......................5-135 5.5.6 FlexCurves...........................5-138 5.5.7 Phasor Measurement Unit ..................5-145 FlexLogic......................5-165 5.6.1 FlexLogic operands ......................5-165 5.6.2 FlexLogic rules ........................5-181 5.6.3 FlexLogic evaluation ...................... 5-181 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 6 Test mode function ......................5-391 5.11.2 Test mode forcing......................5-391 5.11.3 Phasor Measurement Unit test values..............5-392 5.11.4 Force contact inputs ..................... 5-393 5.11.5 Force contact outputs ....................5-393 6 ACTUAL VALUES Actual values menu..................6-1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 7 Virtual inputs........................... 7-2 7.1.2 Clear records .......................... 7-2 7.1.3 Set date and time......................... 7-3 7.1.4 Relay maintenance......................7-3 7.1.5 Phasor Measurement Unit one-shot................7-4 7.1.6 Security ............................. 7-6 Targets menu ....................7-6 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 8 Communications channels for pilot-aided schemes ........9-28 9.5.4 Permissive echo signaling....................9-34 9.5.5 Pilot scheme / phase selector coordination............9-35 9.5.6 Cross-country fault example..................9-36 Fault locator ....................9-37 9.6.1 Fault type determination....................9-37 10 MAINTENANCE 10.1 Monitoring.......................10-1 viii D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 9 A.1 FlexAnalog items .....................A-1 OPERANDS B RADIUS SERVER B.1 RADIUS server configuration ................. B-1 CONFIGURATION C COMMAND LINE C.1 Command line interface .................C-1 INTERFACE D MISCELLANEOUS D.1 Warranty ......................D-1 D.2 Revision history ....................D-1 ABBREVIATIONS INDEX D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 10 TABLE OF CONTENTS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 11: Introduction
Ensure that the control power applied to the device, the AC current, and voltage input match the ratings specified on the relay nameplate. Do not apply current or voltage in excess of the specified limits. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 12: For Further Assistance
Worldwide e-mail: multilin.tech@ge.com Europe e-mail: multilin.tech.euro@ge.com Website: http://www.gegridsolutions.com/multilin When contacting GE by e-mail, optionally include a device information file, which is generated in the EnerVista software by clicking the Service Report button. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 13 CHAPTER 1: INTRODUCTION FOR FURTHER ASSISTANCE Figure 1-1: Generate service report D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 14 FOR FURTHER ASSISTANCE CHAPTER 1: INTRODUCTION D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 15: Product Description
2.1 Product description The D60 Line Distance Protection System is part of the Universal Relay (UR) series of products. It is a microprocessor-based relay for use on transmission lines of any voltage level, without, with, and in the vicinity of series compensation, in three- pole and single-pole tripping applications.
Page 16 Secure Routable GOOSE (R-GOOSE) is supported with software options. Settings and actual values can be accessed from the front panel or EnerVista software. The D60 uses flash memory technology that allows field upgrading as new features are added. Firmware and software are upgradable.
Page 17: Security
Direct inputs and outputs (32) Non-volatile selector switch VT fuse failure Disconnect switches Open pole detector DNP 3.0 or IEC 60870-5-104 Comms Oscillography Event recorder Pilot schemes 2.2 Security The following security features are available: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 18 The D60 supports password entry from a local or remote connection. Local access is defined as any access to settings or commands via the faceplate interface. This includes both keypad entry and the through the faceplate RS232 port. Remote access is defined as any access to settings or commands via any rear communications port.
Page 19 |--------------- Real Time Clock |--------------- Oscillography |--------------- Data Logger |--------------- Demand |--------------- User-Programmable LEDs |--------------- User-Programmable Self Tests |--------------- Control Pushbuttons RW |--------------- User-Programmable Pushbuttons |--------------- Flex state Parameters |--------------- User-Definable Displays |--------------- Direct I/O D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 20 RW = read and write access R = read access Supervisor = RW (default), Administrator = R (default), Administrator = RW (only if Supervisor role is disabled) NA = the permission is not enforced by CyberSentry security D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 21: Order Codes
The order code is on the product label and indicates the product options applicable. The D60 is available as a 19-inch rack horizontal mount or reduced-size (¾) vertical unit. It consists of the following modules: power supply, CPU, CT/VT, contact input and output, transducer input and output, and inter-relay communications.
Page 22: Order Codes With Enhanced Ct/Vt Modules
ORDER CODES CHAPTER 2: PRODUCT DESCRIPTION 2.3.1 Order codes with enhanced CT/VT modules Table 2-4: D60 order codes for horizontal units - * ** - * * * - F ** - H ** - M ** - P **...
Page 23 IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 1 Channel IEEE C37.94, 820 nm, 128 kbps, multimode, LED, 2 Channels Channel 1 - IEEE C37.94, MM, 64/128 kbps; Channel 2 - 1300 nm, single-mode, Laser D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 24 Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser G.703, 1 Channel G.703, 2 Channels RS422, 1 Channel 7W RS422, 2 Channels Table 2-5: D60 order codes for reduced-size vertical units - * ** - * * * - F ** - H **...
Page 25 4 Form-A (no monitoring) outputs, 8 contact inputs 6 Form-A (no monitoring) outputs, 4 contact inputs 2 Form-A outputs, 1 Form-C output, 2 Form-A (no monitoring) latching outputs, 8 contact inputs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-11...
Page 26: Order Codes With Process Bus Modules
G.703, 2 Channels RS422, 1 Channel 7W RS422, 2 Channels 2.3.2 Order codes with process bus modules Table 2-6: D60 order codes for horizontal units with process bus - * ** - * * * - F ** - H **...
Page 27 Enhanced front panel with Chinese display and user-programmable pushbuttons Enhanced front panel with Turkish display Enhanced front panel with Turkish display and user-programmable pushbuttons Enhanced front panel with German display Enhanced front panel with German display and user-programmable pushbuttons D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-13...
Page 28 Channel 1 - G.703; Channel 2 - 1300 nm, single-mode Laser G.703, 1 Channel G.703, 2 Channels RS422, 1 Channel 7W RS422, 2 Channels Table 2-7: D60 order codes for reduced-size vertical units with process bus - * ** - * * * - F ** - H **...
Page 29 Enhanced front panel with Chinese display and user-programmable pushbuttons Enhanced front panel with Turkish display Enhanced front panel with Turkish display and user-programmable pushbuttons Enhanced front panel with German display Enhanced front panel with German display and user-programmable pushbuttons D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-15...
Page 30: Replacement Modules
Replacement modules can be ordered separately. When ordering a replacement CPU module or faceplate, provide the serial number of your existing unit. Not all replacement modules apply to the D60 relay. The modules specified in the order codes for the D60 are available as replacement modules for the D60.
Page 31 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed) 8 RTD inputs 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed) 4 DCmA inputs, 4 RTD inputs 8 DCmA inputs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-17...
Page 32 4 DCmA inputs, 4 DCmA outputs (only one 5A module is allowed) 8 RTD inputs 4 RTD inputs, 4 DCmA outputs (only one 5D module is allowed) 4 DCmA inputs, 4 RTD inputs 8 DCmA inputs 2-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 33: Signal Processing
The UR samples its AC signals at 64 samples per cycle, that is, at 3840 Hz in 60 Hz systems, and 3200 Hz in 50 Hz systems. The sampling rate is dynamically adjusted to the actual system frequency by an accurate and fast frequency tracking system. The A/D converter has the following ranges of AC signals: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-19...
Page 34 Measured analog values and binary signals can be captured in COMTRADE format with sampling rates from 8 to 64 samples per power cycle. Analog values can be captured with Data Logger, allowing much slower rates extended over long period of time. 2-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 35: Specifications
5 to 25 cycles in steps of 1 VT location: all delta-wye and wye-delta transformers CT location: all delta-wye and wye-delta transformers Voltage supervision pickup (series compensation applications): 0 to 5.000 pu in steps of 0.001 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-21...
Page 36 60 to 90° in steps of 1 Time delay: 0.000 to 65.535 s in steps of 0.001 Timer accuracy: ±3% of operate time or ±1/4 cycle (whichever is greater) Current supervision: 2-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 37 > 2.0 × CT: ±1.5% of reading > 2.0 × CT rating Curve shapes: IEEE Moderately/Very/Extremely Inverse; IEC (and BS) A/B/C and Short Inverse; GE IAC Inverse, Short/Very/ Extremely Inverse; I t; FlexCurves™ (programmable); Definite Time (0.01 s base curve) Curve multiplier: Time Dial = 0.00 to 600.00 in steps of 0.01...
Page 38 0.1 to 2.0 x CT rating ±1.5% of reading > 2.0 x CT rating Curve shapes: IEEE Moderately/Very/Extremely Inverse; IEC (and BS) A/B/C and Short Inverse; GE IAC Inverse, Short/Very/ Extremely Inverse; I t; FlexCurves™ (programmable); Definite Time (0.01 s base...
Page 39 ±0.5% of reading from 10 to 208 V Curve shapes: GE IAV Inverse; Definite Time (0.1s base curve) Curve multiplier: Time dial = 0.00 to 600.00 in steps of 0.01 Curve timing accuracy at <0.90 x pickup: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-25...
Page 40 Pickup delay: 0 to 600.00 s in steps of 0.01 Reset delay: 0 to 600.00 s in steps of 0.01 Timer accuracy: ±3% of operate time or ±20 ms, whichever is greater 2-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 41 BREAKER ARCING CURRENT Principle: accumulates breaker duty (I t) and measures fault duration Initiation: programmable per phase from any FlexLogic operand Compensation for auxiliary relays: 0 to 65.535 s in steps of 0.001 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-27...
Page 42 ±3% of operate time or ±1/4 cycle (whichever is greater) POWER SWING DETECT Functions: Power swing block, out-of-step trip Characteristic: Mho or Quad Measured impedance: Positive-sequence Blocking / tripping modes: 2-step or 3-step Tripping mode: Early or Delayed 2-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 43: User-Programmable Elements
Internal variables: Supported operations: NOT, XOR, OR (2 to 16 inputs), AND (2 to 16 inputs), NOR (2 to 16 inputs), NAND (2 to 16 inputs), latch (reset-dominant), edge detectors, timers D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-29...
Page 44 CONTROL PUSHBUTTONS Number of pushbuttons: Operation: drive FlexLogic operands USER-PROGRAMMABLE PUSHBUTTONS (OPTIONAL) Number of pushbuttons: 12 (standard front panel) 16 (enhanced horizontal front panel) 6 (enhanced vertical front panel) 2-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 45: Monitoring
↓ 60-minute rate: 01 channel for NN days 16 channels for NN days FAULT LOCATOR Number of independent fault locators: 1 per CT bank (to a maximum of 3) Method: single-ended D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-31...
Page 46: Metering
±0 to 1 × 10 Range: Parameters: three-phase only Update rate: 50 ms VAR-HOURS (POSITIVE AND NEGATIVE) Accuracy: ±2.0% of reading Range: ±0 to 1 × 10 Mvarh Parameters: three-phase only Update rate: 50 ms 2-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 47: Inputs
1 min/hr at 420 V to neutral FREQUENCY Nominal frequency setting: 25 to 60 Hz Sampling frequency: 64 samples per power cycle Tracking frequency range: 20 to 65 Hz CONTACT INPUTS Dry contacts: 1000 Ω maximum D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-33...
Page 48 Unreturned message alarm: Responding to: Rate of unreturned messages in the ring configuration Monitoring message count: 10 to 10000 in steps of 1 Alarm threshold: 1 to 1000 in steps of 1 2-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 49: Power Supply
Break (DC inductive, L/R = 40 ms): Voltage Current 24 V 48 V 0.5 A 125 V 0.3 A 250 V 0.2 A Operate time: < 4 ms Contact material: silver alloy D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-35...
Page 50 95% voltage drop across the load impedance. Operate time: < 0.6 ms Internal Limiting Resistor: 100 Ω, 2 W SOLID-STATE OUTPUT RELAY Operate and release time: <100 µs Maximum voltage: 265 V DC 2-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 51: Communication Protocols
19.2 or 115.2 kbps, Modbus RTU RS485 1 rear port: up to 115 kbps, Modbus RTU, DNP 3, IEC 60870-5-103 Typical distance: 1200 m Isolation: 2 kV, isolated together at 36 Vpk D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-37...
Page 52: Inter-Relay Communications
Cable type Transmit power Received Power budget Maximum sensitivity optical input power 820 nm, Multimode 62.5/125 μm -16 dBm -32 dBm 16 dBm -8 dBm 50/125 μm -20 dBm 12 dBm 2-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 53 Typical distances listed are based on the following assumptions for system loss. As actual losses vary from one installation to another, the distance covered by your system can vary. CONNECTOR LOSSES (TOTAL OF BOTH ENDS) ST connector: 0.7 dB (each) FIBER LOSSES 820 nm multimode: 3 dB/km D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-39...
Page 54: Cybersentry Security
95% (non-condensing) at 55°C (as per IEC60068-2-30 variant 1, 6 days) OTHER Altitude: 2000 m (maximum) Pollution degree: Overvoltage category: Ingress protection: IP20 front, IP10 back Noise: 0 dB 2-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 55: Type Tests
Insulation: class 1, Pollution degree: 2, Over voltage cat II 1 Not tested by third party. 2.5.13 Production tests THERMAL Products go through an environmental test based upon an Accepted Quality Level (AQL) sampling process. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 2-41...
Page 56: Approvals
Normally, cleaning is not required. When dust has accumulated on the faceplate display, wipe with a dry cloth. To avoid deterioration of electrolytic capacitors, power up units that are stored in a de-energized state once per year, for one hour continuously. 2-42 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 57: Installation
For any issues, contact GE Grid Solutions as outlined in the For Further Assistance section in chapter 1. Check that you have the latest copy of the D60 Instruction Manual and the UR Family Communications Guide, for the applicable firmware version, at http://www.gegridsolutions.com/multilin/manuals/index.htm...
Page 58: Panel Cutouts
Maintenance > Change Front Panel. 3.2.1 Horizontal units The D60 is available as a 19-inch rack horizontal mount unit with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
Page 59: Vertical Units
3.2.2 Vertical units The D60 is available as a reduced size (¾) vertical mount unit, with a removable faceplate. The faceplate can be specified as either standard or enhanced at the time of ordering. The enhanced faceplate contains additional user-programmable pushbuttons and LED indicators.
Page 60 PANEL CUTOUTS CHAPTER 3: INSTALLATION Figure 3-4: Vertical dimensions (enhanced panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 61 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-5: Vertical and mounting dimensions (standard panel) For side-mounting D60 devices with the enhanced front panel, see the following documents available on the UR DVD and the GE Grid Solutions website: • GEK-113180 — UR-Series UR-V Side-Mounting Front Panel Assembly Instructions •...
Page 62 PANEL CUTOUTS CHAPTER 3: INSTALLATION For side-mounting D60 devices with the standard front panel, use the following figures. Figure 3-6: Vertical side-mounting installation (standard panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 63 CHAPTER 3: INSTALLATION PANEL CUTOUTS Figure 3-7: Vertical side-mounting rear dimensions (standard panel) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 64: Rear Terminal Layout
(nearest to CPU module), indicated by an arrow marker on the terminal block. The figure shows an example of rear terminal assignments. Figure 3-8: Example of modules in F and H slots D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 65 (rows 1 to 8), use a minimum of 17 inch-pounds. During manufacturing, the power supply and CPU modules are installed in slots B and D of the chassis with 13 inch-pounds of torque on the screws at the top and bottom of the modules. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 66: Wiring
WIRING CHAPTER 3: INSTALLATION 3.3 Wiring 3.3.1 Typical wiring Figure 3-9: Typical wiring diagram (T module shown for CPU) 3-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 67: Dielectric Strength
The power supply module can be ordered for two possible voltage ranges, and the D60 can be ordered with or without a redundant power supply module option. Each range has a dedicated input connection for proper operation. The ranges are as follows (see the Specifications section of chapter 2 for details): •...
Page 68: Ct/Vt Modules
CT input of standard CT/VT modules. However, the phase CT inputs and phase VT inputs are the same as those of regular CT/VT modules. These modules have enhanced diagnostics that can automatically detect CT/VT hardware failure and take the relay out of service. 3-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 69: Process Bus Modules
3.3.5 Process bus modules The D60 can be ordered with a process bus interface module. The module interfaces with the HardFiber Process Bus System, or HardFiber Brick, allowing bidirectional IEC 61850 fiber optic communications with up to eight HardFiber Bricks.
Page 70: Contact Inputs And Outputs
The actual values shown for contact output 1 are the same for all contact outputs. Form-A contact output with or without a current or voltage monitoring option is not polarity sensitive. The polarity shown in the figure is required for solid-state contact output connection. 3-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 71 Where a tilde “~” symbol appears, substitute the slot position of the module. Where a number sign “#” appears, substitute the contact number. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-15...
Page 72 ~6a, ~6c 2 Inputs Fast Form-C ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs ~7a, ~7c 2 Inputs Fast Form-C ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs ~8a, ~8c 2 Inputs 3-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 73 ~5a, ~5c 2 Inputs 2 Outputs Solid-State Solid-State ~6a, ~6c 2 Inputs 2 Outputs Not Used Not Used ~7a, ~7c 2 Inputs 2 Outputs Solid-State Solid-State ~8a, ~8c 2 Inputs Not Used D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-17...
Page 74 WIRING CHAPTER 3: INSTALLATION Figure 3-14: Contact input and output module wiring (Sheet 1 of 2) 3-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 75 CHAPTER 3: INSTALLATION WIRING Figure 3-15: Contact input and output module wiring (Sheet 2 of 2) For proper functionality, observe the polarity shown in the figures for all contact input and output connections. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-19...
Page 76 D60 input even when the output is open, if there is a substantial distributed capacitance (represented by C1) present in the wiring between the output and the D60 input and the debounce time setting in the D60 relay is low enough.
Page 77 This example is for illustrative purposes only and the calculations present the worst-case scenario. In practice, the value of debounce time can be lower. Contact input ON state impedance used in the calculation of the discharge period is based on the following table. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-21...
Page 78 Eq. 3-2 The 2 mA current is used in case the contact input is connected across the GE Form A contact output with voltage monitoring. Otherwise use the amperage of the active circuit connected to the contact input when its contact output is open and the voltage across the contact input is third trigger threshold to calculate the resistor value.
Page 79 The auto-burnish feature can be disabled or enabled using the DIP switches found on each daughter card. There is a DIP switch for each contact, for a total of 16 inputs. Figure 3-20: Auto-burnish DIP switches D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-23...
Page 80 In case of external devices that are susceptible to parasitic capacitance of long cable runs affected by switching surges from external circuits, that can cause inadvertent activation of contact inputs with the external contact open, GE recommends using the Digital I/O module with active impedance circuit.
Page 81: Transducer Inputs And Outputs
(5A, 5C, 5D, 5E, and 5F) and channel arrangements that can be ordered for the relay. Where a tilde “~” symbol appears, substitute the slot position of the module. Figure 3-22: Transducer input/output module wiring The following figure show how to connect RTDs. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-25...
Page 82: Rs232 Faceplate Port
EnerVista UR Setup software provided with the relay. Cabling for the RS232 port is shown in the following figure for both 9-pin and 25-pin connectors. The baud rate for this port can be set, with a default of 115200 bps. 3-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 83: Cpu Communication Ports
Figure 3-24: RS232 faceplate port connection 3.3.9 CPU communication ports 3.3.9.1 Overview In addition to the faceplate RS232 port, there is a rear RS485 communication port. The CPU modules do not require a surge ground connection. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-27...
Page 84 This common voltage is implied to be a power supply common. Some systems allow the shield (drain wire) to be used as common wire and to connect directly to the D60 COM terminal (#3); others function correctly only if the common wire is connected to the D60 COM terminal, but insulated from the shield.
Page 85: Irig-B
IRIG-B is a standard time code format that allows stamping of events to be synchronized among connected devices. The IRIG-B code allows time accuracies of up to 100 ns. Using the IRIG-B input, the D60 operates an internal oscillator with 1 µs resolution and accuracy.
Page 86: Direct Input And Output Communications
The direct inputs and outputs feature makes use of the type 7 series of communications modules and allows direct messaging between UR devices. The communications modules are outlined in the table later in this section. 3-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 87 UR1-Tx1 to UR2-Rx1, UR2-Tx1 to UR3-Rx1, UR3-Tx1 to UR4-Rx1, and UR4-Tx1 to UR1-Rx1 for the first ring; and UR1-Tx2 to UR4-Rx2, UR4-Tx2 to UR3-Rx2, UR3-Tx2 to UR2-Rx2, and UR2-Tx2 to UR1-Rx2 for the second ring. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-31...
Page 88 Those that apply depend on options purchased. The options are outlined in the Inter-Relay Communications section of the Order Code tables in Chapter 2. All of the fiber modules use ST type connectors. 3-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 89: Fiber: Led And Eled Transmitters
The following figure shows the configuration for the 72, 73, 7D, and 7K fiber-laser modules. Figure 3-33: 7x Laser fiber modules The following figure shows configuration for the 2I and 2J fiber-laser modules. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-33...
Page 90: Interface
The following figure shows the typical pin interconnection between two G.703 interfaces. For the actual physical arrangement of these pins, see the Rear Terminal Layout section earlier in this chapter. All pin interconnections are to be maintained for a connection to a multiplexer. 3-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 91 Once the clips have cleared the raised edge of the chassis, engage the clips simultaneously. When the clips have locked into position, the module is inserted fully. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-35...
Page 92 (S1 = ON) and set timing mode to loop timing (S5 = OFF and S6 = OFF). The switch settings for the internal and loop timing modes are shown. 3-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 93 One source lies on the G.703 line side of the interface while the other lies on the differential Manchester side of the interface. Figure 3-40: G.703 dual loopback mode D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-37...
Page 94: Rs422 Interface
(data module 1) connects to the clock inputs of the UR RS422 interface in the usual way. In 3-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 95 Figure 3-43: Timing configuration for RS422 two-channel, three-terminal application Data module 1 provides timing to the D60 RS422 interface via the ST(A) and ST(B) outputs. Data module 1 also provides timing to data module 2 TT(A) and TT(B) inputs via the ST(A) and AT(B) outputs. The data module pin numbers have been omitted in the figure because they vary by manufacturer.
Page 96: Rs422 And Fiber Interface
For the direct fiber channel, address power budget issues properly. When using a laser interface, attenuators can be necessary to ensure that you do not exceed maximum optical input power to the receiver. Figure 3-45: RS422 and fiber interface connection 3-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 97: And Fiber Interface
Connection — as per all fiber optic connections, a Tx to Rx connection is required The UR-series C37.94 communication module can be connected directly to any compliant digital multiplexer that supports the IEEE C37.94 standard. The figure shows the concept. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-41...
Page 98 5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of D60 communication for two and three terminal applications.
Page 99 When the clips have locked into position, the module is inserted fully. Figure 3-50: IEEE C37.94 timing selection switch setting Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the following figure. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-43...
Page 100: C37.94Sm Interface
Fiber optic cable length — Up to 11.4 km • Fiber optic connector — Type ST • Wavelength — 1300 ±40 nm • Connection — As per all fiber optic connections, a Tx to Rx connection is required 3-44 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 101 5.60. For customers using firmware release 5.60 and higher, the module can be identified with "Rev D" printed on the module and is to be used on all ends of D60 communication for two and three terminal applications.
Page 102 When the clips have locked into position, the module is inserted fully. Figure 3-53: C37.94SM timing selection switch setting Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the following figure. 3-46 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 103: Activate Relay
MESSAGE SECURITY Press the down arrow until the message displays. MESSAGE INSTALLATION Press the right arrow until the Not Programmed message displays. MESSAGE RELAY SETTINGS: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-47...
Page 104: Install Software
To communicate via the faceplate RS232 port, use a standard straight-through serial cable. Connect the DB-9 male end to the relay and the DB-9 or DB-25 female end to the computer COM2 port as described in the CPU Communication Ports section earlier in this chapter. 3-48 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 105: System Requirements
This device (catalog number F485) connects to the computer using a straight-through serial cable. A shielded twisted-pair (20, 22, or 24 AWG) connects the F485 converter to the D60 rear communications port. The converter terminals (+, –, GND) are connected to the D60 communication module (+, –, COM) terminals. See the CPU Communication Ports section in chapter 3 for details.
Page 106: Install Software
Click the Next button to begin the installation. The files are installed in the directory indicated, and the installation program automatically creates icons and adds an entry to the Windows start menu. 3-50 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 107: Add Device To Software
3.7 Add device to software You connect remotely to the D60 through the rear RS485 or Ethernet port with a computer running the EnerVista UR Setup software. The D60 also can be accessed locally with a computer through the front panel RS232 port or the rear Ethernet port using the Quick Connect feature.
Page 108 From the Windows desktop, right-click the My Network Places icon and select Properties to open the network connections window. Or in Windows 7, access the Network and Sharing Center in the Control Panel. 3-52 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 109 Select the Internet Protocol (TCP/IP) item from the list, and click the Properties button. Click the “Use the following IP address” box. Enter an IP address with the first three numbers the same as the IP address of the D60 relay and the last number different (in this example, 1.1.1.2).
Page 110 Minimum = 0ms, Maximum = 0ms, Average = 0 ms Pinging 1.1.1.1 with 32 bytes of data: verify the physical connection between the D60 and the computer, and double-check the programmed IP address in setting, then repeat step 2. Product Setup  Communications  Network  IP Address...
Page 111 If this computer is used to connect to the Internet, re-enable any proxy server settings after the computer has been disconnected from the D60 relay. Start the Internet Explorer software. Select the UR device from the EnerVista Launchpad to start EnerVista UR Setup. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-55...
Page 112 Click the Quick Connect button to open the window. Select the Ethernet interface and enter the IP address assigned to the D60, then click the Connect button. The EnerVista UR Setup software creates a site named “Quick Connect” with a corresponding device also named “Quick Connect”...
Page 113: Configure Serial Connection
For the RS232 connection, a computer with an RS232 port and a serial cable are required. To use the RS485 port at the back of the relay, a GE Grid Solutions F485 converter (or compatible RS232-to-RS485 converter) is required. See the F485 instruction manual for details.
Page 114: Configure Ethernet Connection
SEL-2032. This option enables display of a terminal window to allow interaction with the other device. 11. Click the Read Order Code button to connect to the D60 and upload the order code to the software. If a communications error occurs, ensure that the EnerVista software serial communications values entered in the previous step correspond to the relay setting values, and also ensure that the same IP address is not assigned to multiple D60 ports.
Page 115 12. If using a gateway to connect to the device, select Yes from the drop-down list. 13. Click the Read Order Code button to connect to the D60 device and upload the order code. If the device was entered already, a message displays "Device ’x’ is also using IP address.." If a communications error occurs, ensure that the values entered in the previous steps correspond to the relay setting values, and also ensure that the same IP address is not assigned to multiple D60 ports.
Page 116: Configure Modem Connection
ADD DEVICE TO SOFTWARE CHAPTER 3: INSTALLATION The device has been configured for Ethernet communications. Proceed to the Connect to the D60 section to begin communications. 3.7.4 Configure modem connection A modem connection allows a computer to communicate with a UR device over phone lines.
Page 117: Connect To The D60
When unable to connect because of an "ACCESS VIOLATION," access Device Setup and refresh the order code for the device. When unable to connect, ensure that the same IP address is not assigned to multiple D60 ports, for example under Settings > Product Setup > Communications > Network.
Page 118: Use Quick Connect Via The Front Panel Rs232 Port
Connect a nine-pin to nine-pin RS232 serial cable to the computer and the front panel RS232 port. Verify that the latest version of the EnerVista UR Setup software is installed (available from the GE EnerVista DVD or online from http://www.gegridsolutions.com/multilin). See the software installation section if not already installed.
Page 119: Set Up Cybersentry And Change Default Password
Connect" and displays them in the Online Window. Expand the sections to view data directly from the D60 device. Use the Device Setup button to change the site name. Each time that the EnerVista software is initialized, click the Quick Connect button to establish direct communications to the D60.
Page 120: Import Settings
If required, change the Files of type drop-down list. Select the file to import. To apply the settings to a live device, drag-and-drop the device entry from the Offline Window area to its entry in the Online Window area. 3-64 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 121 CHAPTER 3: INSTALLATION IMPORT SETTINGS Individual settings also can be dragged and dropped between Online and Offline Window areas. The order codes much match. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 3-65...
Page 122 IMPORT SETTINGS CHAPTER 3: INSTALLATION 3-66 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 123: Interfaces
The EnerVista UR Setup software is provided with every D60. This chapter outlines the EnerVista software interface features. The EnerVista UR Setup Help File also provides details for getting started and using the software interface.
Page 124: Event Viewing
IP Address IP Subnet Mask IP Routing When a settings file is loaded to a D60 that is in-service, the following sequence occurs: The D60 takes itself out of service. The D60 issues a UNIT NOT PROGRAMMED major self-test error.
Page 125: Enervista Main Window
Settings list / offline window area Software windows, with common tool bar Settings file data view windows, with common tool bar Workspace area with data view tabs Status bar 10. Quick action hot links D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 126: Protection Summary Window
The Protection Summary is a graphical user interface to manage elements, such as enabling and disabling them. Access it under Settings > Protection Summary. See the Settings chapter for information on use. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 127: Settings Templates
Right-click the selected device or settings file and select the Template Mode > Create Template option. The settings file template is now enabled and the file menus displayed in light blue. A message displays. The settings file is now in template editing mode. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 128 Figure 4-4: Settings template with all settings specified as locked Specify the settings to make viewable by clicking them. A setting available to view is displayed against a yellow background. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 129 Select an installed device or a settings file from the left menu of the EnerVista UR Setup window. Apply the template by selecting the Template Mode > View In Template Mode option. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 130 Once the template has been applied, users are limited to edit the settings specified by the template, but all settings are shown. The effect of applying the template to the phase time overcurrent settings is shown as follows. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 131: Secure And Lock Flexlogic Equations
4.1.8.1 Lock FlexLogic equations To lock individual entries of a FlexLogic equation: Right-click the settings file or online device and select the Template Mode > Create Template item to enable the settings template feature. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 132 The effect of applying the template to the FlexLogic entries is shown here. Figure 4-10: Locking FlexLogic entries through settings templates The FlexLogic entries are also shown as locked in the graphical view and on the front panel display. 4-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 133 Right-click the setting file in the offline window area and select the Edit Device Properties item. The window opens. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-11...
Page 134: Settings File Traceability
When a settings file is transferred to a D60 device, the date, time, and serial number of the D60 are sent back to EnerVista UR Setup and added to the settings file on the local computer. This information can be compared with the D60 actual values at any later date to determine if security has been compromised.
Page 135 With respect to the figure, the traceability feature is used as follows. The transfer date of a settings file written to a D60 is logged in the relay and can be viewed in the EnerVista software or the front panel display. Likewise, the transfer date of a settings file saved to a local computer is logged in the EnerVista software.
Page 136 4.1.9.2 Online device traceability information The D60 serial number and file transfer date are available for an online device through the actual values. Select the Actual Values > Product Info > Model Information menu item within the EnerVista online window as shown in the example.
Page 137: Front Panel Interface
The front panel can be viewed and used in the EnerVista software, for example to view an error message displayed on the front panel. To view the front panel in EnerVista software: Click Actual Values > Front Panel. Figure 4-18: Front panel use in the software (C60 shown) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-15...
Page 138: Front Panel Keypad
Conversely, continually pressing the MESSAGE left arrow from a setting value or actual value display returns to the header display. 4-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 139: Changing Settings
MESSAGE TIME setting.  MINIMUM: 0.5 Press the HELP key to view the minimum and maximum values. Press the key again to view the MAXIMUM: 10.0 next context sensitive help message. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-17...
Page 140 Flash messages appear sequentially for several HELP seconds each. For the case of a text setting message, pressing displays how to edit and store new values. HELP 4-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 141: Faceplate
The following figure shows the horizontal arrangement of the faceplate panel. Figure 4-21: Standard horizontal faceplate The following figure shows the vertical arrangement of the faceplate panel for relays ordered with the vertical option. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-19...
Page 142: Led Indicators
SETTINGS  INPUT/OUTPUTS  RESETTING keys are used by the breaker control feature. USER Figure 4-23: Typical LED panel for enhanced faceplate 4-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 143 Support for applying a customized label beside every LED is provided. Default labels are shipped in the label package of every D60, together with custom templates. The default labels can be replaced by user-printed labels. User customization of LED operation is of maximum benefit in installations where languages other than English are used to communicate with operators.
Page 144 NEUTRAL/GROUND — Indicates that neutral or ground was involved User-programmable indicators The second and third panels provide 48 amber LED indicators whose operation is controlled by the user. Support for applying a customized label beside every LED is provided. 4-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 145 LED settings must be entered as shown in the User-programmable LEDs section of chapter 5. The LEDs are fully user-programmable. The default labels can be replaced by user-printed labels for both panels as explained in the next section. Figure 4-26: LED panel 2 (default labels) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-23...
Page 146: Custom Led Labeling
Select the Front Panel Label Designer item from the Online Window or Offline Window area, for example under Settings > Front Panel Label Designer. If the option does not display, it means that the D60 does not have an enhanced front panel or that no customization is possible. The Online Window has the advantage of displaying the live fields as opposed to blank fields.
Page 147 Use the tool EXACTLY as outlined as follows, with the printed side containing the GE part number facing the user. The label package shipped with every D60 contains the three default labels, the custom label template sheet, and the label removal tool.
Page 148 Slide the label tool under the LED label until the tabs snap out as shown. This attaches the label tool to the LED label. Remove the tool and attached LED label as shown. 4-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 149 Slide the new LED label inside the pocket until the text is properly aligned with the LEDs, as shown. To remove the user-programmable pushbutton labels from the D60 enhanced front panel and insert the custom labels: Use the knife to lift the pushbutton label and slide the tail of the label tool underneath, as shown. Ensure that the bent tab points away from the relay.
Page 150: Breaker Control
4.2.9 Breaker control The D60 can interface with associated circuit breakers. In many cases the application monitors the state of the breaker, that can be presented on faceplate LEDs, along with a breaker trouble indication. Breaker operations can be manually initiated from the faceplate keypad or automatically initiated from a FlexLogic operand.
Page 151 “Enabled” for each breaker. 1(2) PUSH BUTTON CONTROL The D60 has features required for single-pole operation. Inputs that trip individual breaker poles and cause a breaker reclose are passed directly to this element. 4.2.9.2 Faceplate (user key) control After the 30 minute interval during which command functions are permitted after a correct command password, the user cannot open or close a breaker via the keypad.
Page 152: Change Passwords
When entering a settings or command password via EnerVista or any serial interface, the user must enter the corresponding connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 153: Invalid Password Entry
By default, when an incorrect Command or Setting password has been entered via the faceplate interface three times within five minutes, the FlexLogic operand is set to “On” and the D60 does not allow settings or LOCAL ACCESS DENIED command level access via the faceplate interface for five minutes.
Page 154: Flexlogic Design And Monitoring Using Engineer
Works with all UR firmware versions The figure shows an example where several inputs are used to trigger an output. With the OR function, any one of the inputs can trigger the output. 4-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 155 This section explains how to use Engineer. It outlines the following topics: • Design logic • Send file to and from device • Monitor logic • View front panel • Generate connectivity report • Preferences D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-33...
Page 156: Design Logic
Preparation — Under Settings > Inputs/Outputs > Virtual Outputs, virtual outputs 3 and 4 are named DLTrigger Top logic — Seven-minute timer trigger Bottom logic — Turn on LED 9 for 10 seconds when the trigger starts 4-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 157 This procedure uses input / output logic as an example. To create a logic diagram: In the Offline Window area, access Engineer for the device, then Logic Designer. If the device is not listed, right-click D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-35...
Page 158 Add the input blocks to the logic diagram. For example, click the I/O Tokens tab on the right, click the Input element, then click in the logic sheet to add it. Or drag-and-drop it. 4-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 159 Line option. The cursor needs to be at the connection point to end the line, not elsewhere on the block. Note that the outline color is no longer red on the blocks. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-37...
Page 160 The warning "input using disabled feature" means that input needs to be enabled. Double-click the block, click the View Associated Screen button, enable the setting, save, and recompile. The output and messages are explained in the next section. 4-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 161 'Do not update IID file when updating SCL files') are updated. If the CID file is not already there, it is generated. The location of these files is C:\ProgramData\GE Power Management\urpc, for example, in the Offline and Online folders.
Page 162 The same timer is used in more than one place in the editor. This means (TIMER_ID, SheetReference) either the circuit that the Timer belongs to has been branched, or the Timer has been duplicated. 4-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 163 Click the Ok button to save and exit from the window. In the logic diagram, select an element, then click in the drawing area to add it, click again to add a second box, and so on. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-41...
Page 164 Optimization Summary. Changes also display when the FlexLogic Equation Editor is accessed. The logic diagram does not change. In the example shown, no lines were saved to free up space. Figure 4-45: Code optimization results 4-42 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 165 Type in the second text string box, or select any of the 32 previous searches from the drop-down list. Click the Search button. Any results display. The search applies to all tabs, not just the active tab. Double-click a search result to view the item. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-43...
Page 166: Send File To And From Device
When a window opens, select the device to which you want to send the file, then click the Send button and confirm. The order codes must match. The file is sent to the live device. Any errors can be viewed in the log file at the prompt. 4-44 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 167: Monitor Logic
(green box outline). In this case, the battery is weak and needs to be replaced. This can be viewed as the Replace Battery message on the front panel of the device and in the EnerVista software under Actual Values > Front Panel > Front Panel or Display/Keypad. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-45...
Page 168: View Front Panel And Print Labels
To save the report and labels, click File > Save As, enter a file name, and select the FPR, JPG, or PDF format. Use the instructions in the second tab of the window to add the labels to the physical device. 4-46 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 169: Generate Connectivity Report
View > Toolbar > Advanced Actions — Active when in Logic Designer. Toggles a toolbar to nudge, rotate, flip, or change the order of an element. View > Show Unused Pins — Enable to display unconnected pins. Disable to eliminate unconnected pins from the view, for example when printing. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-47...
Page 170 File Information The text entered here displays at the bottom right of a diagram when printing, provided that the Show Title Block option is enabled. Note the option to change the logo from the GE logo to your company logo. Display The panel sets how the element boxes display.
Page 171 The software displays the color specified when an element is on. There is no color when the element is off. The software displays another color when the status cannot be determined and is unknown. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-49...
Page 172 Options display for filtering, such as recording timing for Virtual Inputs and Outputs, but not Communications Status. 4.4.6.4 COMTRADE waveforms Waveform files are viewable in the EnerVista software. The preferences are unrelated to Engineer and are outlined in the UR Family Communications Guide. 4-50 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 173: Toolbars
4.4.7.2 Token Toolbox Drawing Tools Draw a line. Click and drag to draw. Draw multiple joined lines. Click and drag for each line. Double-click to finish. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-51...
Page 174 Input from another UR device. Teleprotection inputs/outputs and direct inputs/outputs are mutually exclusive and cannot be used simultaneously. Teleprotection inputs/outputs and direct inputs/outputs are mutually exclusive and cannot be used simultaneously. 4-52 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 175 Tag-In can is used to reference an existing Tag-Out. It joins another diagram to a previous diagram. Boolean Tokens These symbols are used to create FlexLogic Equations. Use them as intermediate logic for the Virtual Output equations. The display can vary from that shown here. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-53...
Page 176 Place a positive one shot and a negative one shot symbol in the Logic Designer diagram Place a timer in the Logic Designer diagram Elements These blocks configure properties of the element or use element operands as input to FlexLogic equations. 4-54 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 177 Set the width of the selected components to the same width as the reference component Same Height Set the height of the selected components to the same height as the reference component D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 4-55...
Page 178 Front, Back Moves current components to the absolute front or back of all viewable layers Forward, Backward Moves current components on layer higher or lower than its original layer hierarchy 4-56 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 179: Settings
   OSCILLOGRAPHY See page 5-99    DATA LOGGER See page 5-101    DEMAND See page 5-103    USER-PROGRAMMABLE See page 5-104   LEDS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 180  SETTINGS  SETTING GROUP 1 See page 5-193   GROUPED ELEMENTS   SETTING GROUP 2     SETTING GROUP 3    SETTING GROUP 4   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 181 See page 5-380    DIRECT OUTPUTS See page 5-380    TELEPROTECTION See page 5-383     SETTINGS  DCMA INPUTS See page 5-385   TRANSDUCER I/O  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 182: Overview
VT ratio setting is set to the nominal ratio of the VTs and the secondary voltage setting is set to the phase-to-phase voltage seen by the relay when the voltage of the protected system in nominal. The UR uses the convention that nominal voltages in a three-phase system are phase-to-phase voltages. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 183 Not every operand of a given element in a UR relay generates events, only the major output operands. Elements, asserting output per phase, log operating phase output only, without asserting the common three-phase operand event. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 184: Introduction To Ac Sources
For example, in the scheme shown in the preceding figure, the user configures one source to be the sum of CT1 and CT2 and can name this source as “Wdg1 I.” D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 185: Product Setup
(as described earlier) as follows for a maximum configuration: F1, F5, M1, M5, U1, and U5. 5.3 Product setup 5.3.1 Security 5.3.1.1 Security overview The following security features are available: • Password security — Basic security present by default D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 186 To reset the unit after a lost password: Email GE customer service at multilin.tech@ge.com with the serial number and using a recognizable corporate email account. Customer service provides a code to reset the relay to the factory defaults.
Page 187 When entering a settings or command password via EnerVista or any serial interface, the user must enter the corresponding connection password. If the connection is to the back of the D60, the remote password must be used. If the connection is to the RS232 port of the faceplate, the local password must be used.
Page 188 When an original password has already been used, enter it in the Enter Password field and click the Send Password to Device button. Re-enter the password in the Confirm Password field. Click the OK button. The password is checked to ensure that it meets requirements. 5-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 189 INVALID ATTEMPTS BEFORE LOCKOUT The D60 provides a means to raise an alarm upon failed password entry. If password verification fails while accessing a password-protected level of the relay (either settings or commands), the FlexLogic operand is UNAUTHORIZED ACCESS asserted.
Page 190 If this setting is “Off,” then remote setting access is blocked even if the correct remote setting password is provided. If this setting is any other FlexLogic operand, then the operand must be asserted (on) prior to providing the remote setting password to gain setting access. 5-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 191 If you force password entry by using this feature, ensure that you know the Administrator password. If you do not know the password and are locked out of the software, contact GE Grid Solutions for the default password of a UR device.
Page 192 The EnerVista security management system must be enabled (the Enable Security check box enabled) To modify user privileges: Select the Security > User Management item from the top menu to open the user management window. Locate the username in the User field. 5-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 193 This feature requires a CyberSentry software option. See the Order Codes section in chapter 2 for details. The EnerVista software provides the means to configure and authenticate the D60 access using either a server or the device. Access to functions depends on user role.
Page 194 When the "Device" button is selected, the D60 uses its local authentication database and not the RADIUS server to authenticate the user. In this case, it uses built-in roles (Administrator, Engineer, Supervisor, Operator, Observer, or Administrator and Supervisor when Device Authentication is disabled), as login accounts and the associated passwords are stored on the D60 device.
Page 195 Figure 5-3: Security panel when CyberSentry installed For the Device > Settings > Product Setup > Supervisory option, the panel looks like the following. Figure 5-4: Supervisory panel For the Security panel, the following settings are available. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-17...
Page 196 Administrator is to re-enable Device authentication when Device authentication is disabled. To re-enable Device authentication, the Supervisor unlocks the device for setting changes, and then the Administrator can re- enable Device authentication. 5-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 197 Range: Administrator, Engineer, Supervisor,   None Operator, Factory (for factory use only), None  CHANGE LOCAL See page 5-20   PASSWORDS  SESSION See page 5-21   SETTINGS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-19...
Page 198 • Observer — This role has read-only access to all D60 settings. This role allows unlimited concurrent access but it has no download access to any files on the device. Observer is the default role if no authentication has been done to the device.
Page 199 In Device authentication mode, the Observer role does not have a password associated with it. In Server authentication mode the Observer role requires a password. If you are locked out of the software, contact GE Grid Solutions for the default password. When using CyberSentry, the default password is "ChangeMe1#".
Page 200 SETTINGS  PRODUCT SETUP  SECURITY  SUPERVISORY  SELF TESTS  SELF TESTS  FAILED See below    AUTHENTICATE FIRMWARE LOCK: Range: Enabled, Disabled  Enabled SETTINGS LOCK: Range: Enabled, Disabled  Enabled 5-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 201 After making any required changes, log out. When changing settings offline, ensure that only settings permitted by the role that performs the settings download are changed because only those changes are applied. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-23...
Page 202 Clear Energy command (not applicable to all UR products) Clear Unauthorized Access command Clear Teleprotection Counters command (not applicable to all UR products) Clear All Relay Records command Role Log in Role Log off 5-24 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 203: Display Properties
CHAPTER 5: SETTINGS PRODUCT SETUP In addition to supporting syslog, a D60 with CyberSentry also saves the security events in two local security files, these being SECURITY_EVENTS.CSV and SETTING_CHANGES.LOG. Details on these files and how to retrieve them are available in the EnerVista software under Maintenance >...
Page 204 Some customers prefer very low currents to display as zero, while others prefer the current to display even when the value reflects noise rather than the actual signal. The D60 applies a cut-off value to the magnitudes and angles of the measured currents.
Page 205: Clear Relay Records
Selected records can be cleared from user-programmable conditions with FlexLogic operands. Assigning user- programmable pushbuttons to clear specific records is a typical application for these commands. Since the D60 responds to rising edges of the configured FlexLogic operands, they must be asserted for at least 50 ms to take effect.
Page 206: Communications
Range: 0 to 1000 ms in steps of 10  MIN TIME: 0 ms , and — The D60 is equipped with two independent serial communication RS232 BAUD RATE RS485 COM2 BAUD RATE PARITY ports. The faceplate RS232 port is intended for local use and has two options for baud rate. The rear COM2 port is RS485 and has settings for baud rate and parity.
Page 207 5.3.4.3 Ethernet network topology The D60 has three Ethernet ports. Each Ethernet port must belong to a different network or subnetwork. Configure the IP address and subnet to ensure that each port meets this requirement. Two subnets are different when the bitwise AND operation performed between their respective IP address and mask produces a different result.
Page 208 SCADA is provided through LAN2. P2 and P3 are connected to LAN2, where P2 is the primary channel and P3 is the redundant channel. In this configuration, P3 uses the IP and MAC addresses of P2. Figure 5-6: Multiple LANs, with redundancy 5-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 209 IP addresses and mask. Configure the network IP and subnet settings before configuring the routing settings. To obtain a list of all port numbers used, for example for audit purposes, contact GE technical support with substantiating information, such as the serial number and order code of your device.
Page 210 2 is performed. The delay in switching back ensures that rebooted switching devices connected to the D60, which signal their ports as active prior to being completely functional, have time to completely initialize themselves and become active. Once port 2 is active again, port 3 returns to standby mode.
Page 211 UR 7 redundancy Failover is selected for redundancy. 5.3.4.6 Parallel Redundancy Protocol (PRP) The D60 is provided with optional PRP capability. This feature is specified as a software option at the time of ordering. See the Order Codes section in chapter 2 for details.
Page 212 The default route is used as the last choice when no other route towards a given destination is found.  DEFAULT IPv4 ROUTE GATEWAY ADDRESS: Range: standard IPV4 unicast address format   127.0.0.1  IPv4 NETWORK RT1 DESTINATION: Range: standard IPV4 address format   ROUTE 1 127.0.0.1 5-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 213 (RtGwy & Prt1Mask) == (Prt1IP & Prt1Mask) || (RtGwy & Prt2Mask) == (Prt2IP & Prt2Mask) || (RtGwy & Prt3Mask) == (Prt3IP & Prt3Mask) where & is the bitwise-AND operator == is the equality operator || is the logical OR operator D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-35...
Page 214 PRT2 SUBNET IP MASK = 255.255.255.0 IPV4 DEFAULT ROUTE: GATEWAY ADDRESS = 10.1.1.1 STATIC NETWORK ROUTE 1: RT1 DESTINATION = 10.1.3.0/24; RT1 NET MASK = 255.255.255.0; and RT1 GATEWAY = 10.1.2.1 5-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 215 0 disables Modbus over TCP/IP, meaning closes the Modbus TCP port. When the port number is changed to 0, the change takes effect when the D60 is restarted. When it is set to 0, use the front panel or serial port to communicate with the relay.
Page 216 Modbus, IEC 61850 Channel 2: RS485 Channel 1: RS485 Modbus Modbus, IEC 61850 Channel 2: none IEC 104 Modbus Modbus IEC 104, Modbus, IEC 61850 IEC 103 Modbus IEC 103 Modbus, IEC 61850 5-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 217 Range: 1 to 10080 min. in steps of 1  PERIOD: 1440 min DNP MESSAGE FRAGMENT Range: 30 to 2048 in steps of 1  SIZE: 240 DNP OBJECT 1 Range: 1, 2  DEFAULT VARIATION: 2 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-39...
Page 218  COMMUNICATIONS  PROTOCOL multiple DNP masters (usually an RTU or a SCADA master station). Since the D60 maintains two sets of DNP data change buffers and connection information, two DNP masters can actively communicate with the D60 at one time.
Page 219 DNP ADDRESS unique address to each DNP slave. The D60 can specify a maximum of five clients for its DNP connections. These are IP addresses for the controllers to which the D60 can connect. The settings follow. SETTINGS  PRODUCT SETUP  COMMUNICATIONS  DNP PROTOCOL  DNP NETWORK CLIENT ADDRESSES ...
Page 220 DNP TCP connection for greater than the time specified by this setting, the connection is aborted by the D60. This frees up the connection to be re-used by a client. Any change takes effect after cycling power to the relay.
Page 221 The maximum number of simultaneous clients supported by the UR family is five. EnerVista setup for IEC 61850 The EnerVista UR Setup software provides the interface to configure D60 settings for the IEC 61850 protocol. This section describes this interface. The software also supports import/export and merging of IEC 61850 Substation Configuration Language (SCL) files as documented in the UR Family Communications Guide.
Page 222 Figure 5-11: IEC 61850 panel Opening the IEC 61850 window while online causes the UR Setup software to retrieve and import an SCL file from the D60. This System Configuration Description (SCD) file contains all the settings in the UR at the time of the file request, both those that are mapped into the IEC 61850 information model (that is, the "public"...
Page 223 When the Save button is clicked in the online IEC 61850 window, UR Setup software prepares a configured IED description (CID) file containing all the settings of the UR and sends the CID file to the D60. Upon receipt, the D60 checks the CID file for correctness, going out of service, then back into service when the CID file is accepted.
Page 224 Default: TEMPLATE The value entered sets the IED name used by IEC 61850 for the D60. An IED name unique within the network must be entered for proper operation. Valid characters are upper and lowercase letters, digits, and the underscore (_) character.
Page 225 Range: status-only, direct-with-normal-security, sbo-with-normal-security Default: sbo-with-normal-security This setting specifies the control service that clients must use to control the TEST MODE FUNCTION of the D60. An "on" control to <LDName>/LLN0.Mod changes TEST MODE FUNCTION to Disabled, an "on-blocked" control changes it to Forcible, and a "test/blocked"...
Page 226 Protection logical device has been set to instance name "Prot", the function-related name "Feeder1Prot" and the configuration revision "2016-03-07 08:46." The text is clipped on the right if the line is longer than the available width. The next paragraphs explain how to do this setup. 5-48 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 227 Figure 5-15: Menu for logical node If the insert option is selected, or the edit option is selected for other than the Master logical device, a logical device parameters edit dialog opens. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-49...
Page 228 Each logical device inst name is required to be unique within the device, and it cannot be blank. Also, if the corresponding functional ldName setting is blank, the concatenation of the IED name and the logical device 5-50 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 229 The UR increments the value of paramRev by one whenever one or multiple setting changes occurs in one Modbus write request by any means (front panel, Modbus, or MMS) other than by SCL file D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-51...
Page 230 Routable GOOSE (R-GOOSE) is supported in firmware release 7.4 and later. Routable GOOSE allows UR and other devices to be located in separate networks. Encryption/decryption of messages is performed by a separate gateway device. Messages are routed using a separate router, using IP addresses. Note the following behavior: 5-52 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 231 The UR does not implement the Fixed-Length encoded GOOSE messages option specified in IEC 61850-8-1:2011 clause A.3; the UR always uses the ASN.1 Basic encoding rules (as specified in ISO/IEC 8825-1) as specified in IEC 61850 edition 1.0 and as optional in IEC 61850 edition 2.0. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-53...
Page 232 TxGOOSE1 messages from other GOOSE messages. <LDName> is a syntactic variable that is set to the value of setting Master functional ldName if one or more characters have been entered to that setting, otherwise the value of setting IED NAME suffixed with "Master". 5-54 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 233 Network devices can forward a message with a higher priority value before a message with a lower priority value, which speeds delivery of high-priority messages in heavily loaded networks. The standard recommends that higher-priority messages, such as GOOSE, have priority values in the range of 4 to 7. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-55...
Page 234 Range: 1 to 60 s in steps of 1 s Default: 60 s This setting specifies the time interval between heartbeat messages, meaning messages that are sent periodically while no events are detected. 5-56 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 235 61850-90-5 R GOOSE service can be subscribed to. The UR accepts both the variable length encoded GOOSE messages specified IEC 61850 8 1:2004 and the Fixed-Length encoded GOOSE messages as specified in IEC 61850 8 1:2011 clause A.3. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-57...
Page 236 If the publisher is a UR 7.3x series device, this setting needs match the value of the publisher's TxGOOSE GoID setting. 5-58 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 237 <GoCBName> is the name of the publishing control block. The D60 translates the ACSI format required for this setting to the MMS format used in GOOSE messages: <LDName>/LLN0$GO$<GoCBName> If the publisher is a UR 7.3x or 7.40 series device, <LDName> is the value of the publisher's Master functional ldName setting if that setting is not empty, otherwise it is the value of the publisher's IED NAME suffixed with "Master".
Page 238 If the publisher is a UR 7.3x or 7.40 series device, set these settings to match the basic type of the members of the publisher's data set selected by the publisher's TxGOOSE datSet setting. 5-60 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 239 SCD (supported in version 7.40 and later). When the file format is SCD, the system lists all IEDs inside the SCD file and lets the user select the ones to add. The figure shows a selection being made by importing a CID file using the Add IED function. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-61...
Page 240 This setting selects the logic state for the RxGOOSE Boolean1 FlexLogic operand if the UR has just completed startup and the selected RxGOOSE has not yet received a message, or the selected RxGOOSE has lost its connectivity with the publisher. The following choices are available: 5-62 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 241 Default: None This setting selects the GOOSE message containing the value that drives the RxGOOSE DPS1 FlexLogic operand. If set to None, the RxGOOSE DPS1 FlexLogic operand assumes its default state. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-63...
Page 242 (supported in version 7.40 and later). When the file format is SCD, the system lists all IEDs inside the SCD file and lets the user select the ones to add. Figure 5-23: RxGOOSE Analog Inputs panel There are 32 RxGOOSE analog inputs. 5-64 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 243 Range: 0.000 to 1000000000.000 in steps of 0.001 Default: 1.000 This setting specifies the per-unit base value for other D60 features to use with the RxGOOSE Analog1 operand. A FlexElement for instance subtracts two quantities after converting their values to integers rescaled to a common base, the common base being the largest of the base values of the two quantities.
Page 244 RptEna attribute is false. Buffered and unbuffered reports Navigate to Settings > Product Setup > Communications > IEC 61850 > Reports > Buffered Reports or Unbuffered Reports. 5-66 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 245 Also, the control block can be configured to send integrity reports containing the present value of all members either on demand from the client or periodically. A TCP handshaking mechanism causes messages that are not read and acknowledged by the client to be retransmitted. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-67...
Page 246 Control blocks and data sets can be pre-configured by sending the D60 a CID file. See the UR Family Communications Guide for details. EnerVista UR Setup also can be used to select the data set members and to pre-configure the control blocks.
Page 247 This setting selects the data set whose members' status is reported in Unbuffered Report1 messages using the UR Setup software designator for the data set. The IEC 61850 name of the data sets are configured in the Datasets panel, as described later. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-69...
Page 248 DataSets Navigate to Settings > Product Setup > Communications > IEC 61850 > DataSets. 5-70 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 249 The DataSet name is not copied or pasted. In short, use this feature to copy a DataSet Member setting and paste it into another Member setting, a text file, or Word, as examples. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-71...
Page 250 Select the member from the drop-down list. Or right-click an entry to copy, paste, delete, or insert. Product setup Navigate to Settings > Product Setup > Communications > IEC 61850 > Product Setup. 5-72 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 251 Deadband parameters of measured values related to the Energy metering are configured here. Real Time Clock Navigate to Settings > Product Setup > Communications > IEC 61850 > Product Setup > Real Time Clock. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-73...
Page 252 However, a tabulation of the analog values and their associated deadband setting can be found in the UR Family Communications Guide. Figure 5-30: Deadband settings with .db suffix 5-74 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 253 Navigate to Settings > Communications > IEC 61850 > System Setup > Breakers > Breaker 1 to access the settings that configure the IEC 61850 protocol interface with the first breaker control and status monitoring element. The settings and functionality for the others are similar. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-75...
Page 254 SelectWithValue or Operate service with ctlVal true and with Check.Interlock-check true is requested of either BkrCSWI1.Pos or Bkr0XCBR1.Pos and the selected operand is not activated, a Negative Response (-Rsp) is issued with the REASON CODE of Blocked-by-interlocking. 5-76 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 255 This setting specifies the maximum time between an operate command to breaker 1 via BkrCSWI1.Pos until BkrCSWI1.Pos.stVal enters the commanded state. The command terminates if the commanded state is not reached in the set time. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-77...
Page 256 If a SelectWithValue or Operate service with ctlVal true and with Check.Interlock-check true is requested of DiscCSWI1.Pos or Disc0XSWI1.Pos and the selected operand is not activated, a Negative Response (-Rsp) is issued with the REASON CODE of Blocked-by-interlocking. 5-78 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 257 > System Setup section later. These signals force a disconnect switch trip or close control while the operand selected by setting XSWI1 ST.LOC OPERAND is not active. "sbo" here is select-before-operate. Enhanced security means that the D60 reports to the client the disconnect switch 1 position the end of the command sequence.
Page 258 Navigate to Settings > Product Setup > Communications > IEC 61850 > Settings for Commands to access the settings that configure the IEC 61850 protocol interface for record clear commands. 5-80 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 259 This setting selects the control model clients must use to successfully control the command CLEAR FAULT REPORTS. "sbo" here is select-before-operate. Enhanced security means that the D60 reports to the client the breaker 1 position at the end of the command sequence.
Page 260 Virtual Inputs are controllable FlexLogic operands that can be controlled via IEC 61850 commands to GGIO2, by DNP, by Modbus, and by the UR front panel. The settings related to these IEC 61850 commands are described here. 5-82 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 261 Navigate to Settings > Product Setup > Communications > IEC 61850 > GGIO > GGIO4 > GGIO4.AnIn1 to access the settings for the first GGIO4 value. The settings and functionality for the others are similar. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-83...
Page 262 <LDName>/GGIO4.AnIn01.instMag.f. This setting is stored as an IEEE 754 / IEC 60559 floating point number. Because of the large range of this setting, not all possible values can be stored. Some values are rounded to the closest possible floating point number. 5-84 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 263 PRODUCT SETUP File transfer by IEC 61850 The D60 supports file transfer by IEC 61850. The approach is as follows, using the SISCO AX-S4 61850 client software as an example. In the AX-S4 61850 Explorer window, click the Tools menu and access the SISCO File Transfer Utility.
Page 264 NUMBER: 0 The Trivial File Transfer Protocol (TFTP) can be used to transfer files from the D60 over a network. The D60 operates as a TFTP server. TFTP client software is available from various sources, including Microsoft Windows NT. The dir.txt file obtained from the D60 contains a list and description of all available files, for example event records and oscillography.
Page 265 0.0.0.0 The D60 can specify a maximum of five clients for its IEC 104 connections. These are IP addresses for the controllers to which the D60 can connect. A maximum of two simultaneous connections are supported at any given time.
Page 266 PTP, or SNTP, its time is overwritten by these three sources, if any of them is active. If the synchronization timeout occurs and none of IRIG-B, PTP, or SNTP is active, the D60 sets the invalid bit in the time stamp of a time-tagged message.
Page 267 Spontaneous transmission occurs as a response to cyclic Class 2 requests. If the D60 wants to transmit Class 1 data at that time, it demands access for Class 1 data transmission (ACD=1 in the control field of the response).
Page 268 FlexAnalog operands. The measurands sent are voltage, current, power, power factor, and frequency. If any other FlexAnalog is chosen, the D60 sends 0 instead of its value. Note that the power is transmitted in KW, not W. Measurands are transmitted as ASDU 3 or ASDU 9 (type identification value set to measurands I, respectively measurands II).
Page 269 Vt = 0.006 * 1200000 - 4096 = 7200 - 4096 = 3104 SETTINGS  PRODUCT SETUP  COMMUNICATIONS  IEC 60870-5-103  IEC103 COMMANDS  IEC103 COMMANDS  COMMAND 0 See below     COMMAND 1    D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-91...
Page 270: Modbus User Map
Commands are received as General Command (Type Identification 20). The user can configure the action to perform when an ASDU command comes. A list of available mappings is provided on the D60. This includes 64 virtual inputs (see the following table). The ON and OFF for the same ASDU command can be mapped to different virtual inputs.
Page 271: Real Time Clock
Setup for IRIG-B is illustrated in the Installation chapter. For the Other protocols, whenever a time synchronization message is received through any of the active protocols, the D60 clock updates. However, given that IEC 60870-5-103, IEC 60870-5-104, Modbus, and DNP are low-accuracy time synchronization methods, avoid their use for synchronization when better accuracy time protocols, such as IRIG-B and PTP, are active in the system.
Page 272 See the Order Codes section in chapter 2 for details. The D60 supports the Precision Time Protocol (PTP) specified in IEEE Std 1588 2008 using the Power Profile (PP) specified in IEEE Std C37.238 2011. This enables the relay to synchronize to the international time standard over an Ethernet network that implements PP.
Page 273 When a clock on start-up discovers that it is “better” than the present grandmaster, it assumes the grandmaster role and the previous grandmaster reverts to slave. The D60 qualification mechanism accepts a potential master clock as a new grandmaster, when in a four-second interval it has received three announce messages from it, all better than the present grandmaster clock and better than any other announce in this interval.
Page 274 D60 clock is closely synchronized with the SNTP/ NTP server. It takes up to two minutes for the D60 to signal an SNTP self-test error if the server is offline.
Page 275: Fault Reports
 2:00 The D60 maintains two times: local time and Universal Coordinated Time (UTC). Local time can be provided by IRIG-B signals. UTC time is provided by SNTP servers. The real-time clock (RTC) and time stamps reported in historical records and communication protocols can be incorrect if the Local Time settings are not configured properly.
Page 276 MAG: 0.00 Ω The D60 relay supports one fault report and an associated fault locator per CT bank to a maximum of three. The signal source and trigger condition, as well as the characteristics of the line or feeder, are entered in this menu.
Page 277: Oscillography
Range: FlexLogic operand  AC INPUT WAVEFORMS: Range: Off; 8, 16, 32, 64 samples/cycle  16 samples/cycle  DIGITAL CHANNELS See below    ANALOG CHANNELS See below   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-99...
Page 278 — This setting selects the FlexLogic operand state recorded in an oscillography trace. The length of DIGITAL 1(63) CHANNEL each oscillography trace depends in part on the number of parameters selected here. Parameters set to “Off” are ignored. 5-100 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 279: Data Logger
DATA LOGGER RATE: Range: 15 to 3600000 ms in steps of 1  60000 msec DATA LOGGER CHNL 1: Range: Off, any FlexAnalog/actual value parameter  See Appendix A for list  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-101...
Page 280 It can be time-consuming to scan through the list of parameters via the relay keypad/display—entering this number via the relay keypad causes the corresponding parameter to display. 5-102 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 281: Demand
90% of a steady-state value, just as the response time of an analog instrument. A steady state value applied for twice the response time indicates 99% of the value. Figure 5-42: Thermal demand characteristic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-103...
Page 282: User-Programmable Leds
When enabled, the LED test can be initiated from any digital input or user-programmable condition, such as a user- programmable pushbutton. The control operand is configured under the setting. The test covers all LED TEST CONTROL LEDs, including the LEDs of the optional user-programmable pushbuttons. 5-104 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 283 The control pulses must last at least 250 ms to take effect. The following diagram explains how the test is executed. Figure 5-43: LED test sequence Application example 1 Assume one needs to check if any of the LEDs is “burned” through user-programmable pushbutton 1. Apply the following settings. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-105...
Page 284 LED column 4 — User-programmable LEDs 25 through 36 • LED column 5 — User-programmable LEDs 37 through 48 See the LED Indicators section in chapter 4 for information on the location of these indexed LEDs. 5-106 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 285: User-Programmable Self-Tests
BATTERY FAIL Range: Disabled, Enabled  FUNCTION: Enabled SNTP FAIL Range: Disabled, Enabled  FUNCTION: Enabled IRIG-B FAIL Range: Disabled, Enabled  FUNCTION: Enabled PTP FAIL Range: Disabled, Enabled  FUNCTION: Enabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-107...
Page 286: Control Pushbuttons
The location of the control pushbuttons are shown in the following figures. Figure 5-44: Control pushbuttons (enhanced faceplate) An additional four control pushbuttons are included on the standard faceplate when the D60 is ordered with the 12 user- programmable pushbutton option.
Page 287: User-Programmable Pushbuttons
SETTINGS  PRODUCT SETUP  USER-PROGRAMMABLE PUSHBUTTONS  USER PUSHBUTTON 1(16)  USER PUSHBUTTON 1 PUSHBUTTON 1 Range: Self-Reset, Latched, Disabled  FUNCTION: Disabled  PUSHBTN 1 ID TEXT: Range: up to 20 alphanumeric characters  USER PB 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-109...
Page 288  EVENTS: Disabled The D60 is provided with this optional feature, specified as an option at the time of ordering. Using the order code for your device, see the order codes in chapter 2 for details. User-programmable pushbuttons provide an easy and error-free method of entering digital state (on, off) information. The number depends on the front panel ordered.
Page 289 The pulse duration of the remote set or local front panel pushbutton must be at least 50 ms to operate the pushbutton. This allows the user-programmable pushbuttons to properly operate during power cycling events and various system disturbances that can cause transient assertion of the operating signals. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-111...
Page 290 PUSHBTN 1 ID PUSHBTN 1 ON TEXT off message that is programmed in the settings. PUSHBTN 1 ID PUSHBTN 1 OFF TEXT 5-112 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 291 — If this setting is enabled, each user-programmable pushbutton state change is logged as an PUSHBUTTON 1 EVENTS event into the event recorder. The figures show the user-programmable pushbutton logic. Figure 5-49: User-programmable pushbutton logic (Sheet 1 of 2) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-113...
Page 292: Flex State Parameters
The state bits can be read out in the “Flex States” register array beginning at Modbus address 0900h. Sixteen states are packed into each register, with the lowest-numbered state in the lowest-order bit. Sixteen registers accommodate the 256 state bits. 5-114 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 293: User-Definable Displays
When this type of entry occurs, the sub-menus are automatically configured with the proper content—this content can be edited subsequently. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-115...
Page 294 If the parameters for the top line and the bottom line items have the same units, then the unit is displayed on the bottom line only. The units are only displayed on both lines if the units specified both the top and bottom line items are different. 5-116 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 295: Direct Inputs And Outputs
DIRECT OUTPUT DEVICE ID messages. All UR-series IEDs in a ring need to have unique numbers assigned. The IED ID is used to identify the sender of the direct input and output message. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-117...
Page 296 DIRECT I/O DATA RATE setting applies to a D60 with dual-channel communication cards and allows crossing DIRECT I/O CHANNEL CROSSOVER over messages from channel 1 to channel 2. This places all UR-series IEDs into one direct input and output network regardless of the physical media of the two communication channels.
Page 297 DIRECT I/O CH2 RING CONFIGURATION: “Yes” For UR-series IED 2: DIRECT OUTPUT DEVICE ID: “2” DIRECT I/O CH1 RING CONFIGURATION: “Yes” DIRECT I/O CH2 RING CONFIGURATION: “Yes” For UR-series IED 3: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-119...
Page 298 A permissive pilot-aided scheme can be implemented in a two-ring configuration, shown as follows (IEDs 1 and 2 constitute a first ring, while IEDs 2 and 3 constitute a second ring). 5-120 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 299 In this application, apply the following settings. For UR-series IED 1: DIRECT OUTPUT DEVICE ID: “1” DIRECT I/O CH1 RING CONFIGURATION: “Yes” DIRECT I/O CH2 RING CONFIGURATION: “Yes” For UR-series IED 2: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-121...
Page 300 EVENTS: Disabled The D60 checks integrity of the incoming direct input and output messages using a 32-bit CRC. The CRC alarm function is available for monitoring the communication medium noise by tracking the rate of messages failing the CRC check. The monitoring function counts all incoming messages, including messages that failed the CRC check.
Page 301: Teleprotection
 EVENTS: Disabled The D60 checks integrity of the direct input and output communication ring by counting unreturned messages. In the ring configuration, all messages originating at a given device should return within a pre-defined period of time. The unreturned messages alarm function is available for monitoring the integrity of the communication ring by tracking the rate of unreturned messages.
Page 302: Installation
5.4 Remote resources 5.4.1 Remote resources configuration When the D60 is ordered with a process card module as a part of HardFiber system, an additional Remote Resources menu tree is available in the EnerVista software to allow configuration of the HardFiber system.
Page 303 Bricks. Remote resources settings configure the point-to-point connection between specific fiber optic ports on the D60 process card and specific Brick. The relay is then configured to measure specific currents, voltages and contact inputs from those Bricks, and to control specific outputs.
Page 304: System Setup
The same rule applies for current sums from CTs with different secondary taps (5 A and 1 A). 5.5.1.2 Voltage banks SETTINGS  SYSTEM SETUP  AC INPUTS  VOLTAGE BANK F5(M5)  VOLTAGE BANK F5 PHASE VT F5 Range: Wye, Delta   CONNECTION: Wye 5-126 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 305: Power System
ABC or ACB. CT and VT inputs on the relay, labeled as A, B, and C, must be connected to system phases A, B, and C for correct operation. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-127...
Page 306: Signal Sources
“Disabled” only in unusual circumstances; consult GE Grid Solutions for special variable- FREQUENCY TRACKING frequency applications. The frequency tracking feature functions only when the D60 is in the “Programmed” mode. If the D60 is “Not Programmed,” then metering values are available but can exhibit significant errors. 5.5.3 Signal sources SETTINGS ...
Page 307 0.02 pu; thus by default the disturbance detector responds to a change of 0.04 pu. The metering sensitivity setting ) controls the sensitivity of the disturbance detector PRODUCT SETUP  DISPLAY PROPERTIES  CURRENT CUT-OFF LEVEL accordingly. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-129...
Page 308 8 CTs 4 CTs, 4 VTs 4 CTs, 4 VTs C60, D60, G30, G60, L30, L90, M60, T60 not applicable This configuration can be used on a two-winding transformer, with one winding connected into a breaker-and-a-half system. The following figure shows the arrangement of sources used to provide the functions required in this application, and the CT/VT inputs that are used to provide the data.
Page 309: Breakers
1. The number of breaker control elements depends on the number of CT/VT modules specified with the D60. The following settings are available for each breaker control element.
Page 310 MANUAL CLOSE RECAL1 TIME operator has initiated a manual close command to operate a circuit breaker. — Selects an operand indicating that breaker 1 is out-of-service. BREAKER 1 OUT OF SV 5-132 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 311 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-60: Dual breaker control logic (Sheet 1 of 2) IEC 61850 functionality is permitted when the D60 is in “Programmed” mode and not in local control mode. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-133...
Page 312 IEC 61850 trip and close commands shown is one protection pass only. To maintain the close/ open command for a certain time, do so on the contact outputs using the "Seal-in" setting, in the Trip Output element, or in FlexLogic. 5-134 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 313: Disconnect Switches
“1-Pole” mode where each disconnect switch pole has its own auxiliary switch. — This setting selects an operand that when activated, and unless blocked, initiates the disconnect switch 1 SWITCH 1 OPEN open command. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-135...
Page 314 SWITCH 1 ALARM DELAY position tracking operands do not declare a pole disagreement. This allows for non-simultaneous operation of the poles. IEC 61850 functionality is permitted when the D60 is in “Programmed” mode and not in local control mode. 5-136...
Page 315 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-62: Disconnect switch logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-137...
Page 316: Flexcurves
0.48 0.88 15.5 0.50 0.90 16.0 0.52 0.91 16.5 0.54 0.92 17.0 0.56 0.93 17.5 0.58 0.94 18.0 0.60 0.95 18.5 0.62 0.96 19.0 0.64 0.97 19.5 0.66 0.98 10.0 20.0 5-138 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 317 30 ms. At approximately four times pickup, the curve operating time is equal to the MRT and from then onwards the operating time remains at 200 ms. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-139...
Page 318 Configuring a composite curve with an increase in operating time at increased pickup multiples is not allowed. If this is attempted, the EnerVista software generates an error message and discards the proposed changes. 5.5.6.5 Standard recloser curves The following graphs display standard recloser curves available for the D60. 5-140 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 319 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-66: Recloser curves GE101 to GE106 Figure 5-67: Recloser curves GE113, GE120, GE138, and GE142 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-141...
Page 320 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-68: Recloser curves GE134, GE137, GE140, GE151, and GE201 Figure 5-69: Recloser curves GE131, GE141, GE152, and GE200 5-142 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 321 CHAPTER 5: SETTINGS SYSTEM SETUP Figure 5-70: Recloser curves GE133, GE161, GE162, GE163, GE164, and GE165 Figure 5-71: Recloser curves GE116, GE117, GE118, GE132, GE136, and GE139 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-143...
Page 322 SYSTEM SETUP CHAPTER 5: SETTINGS Figure 5-72: Recloser curves GE107, GE111, GE112, GE114, GE115, GE121, and GE122 Figure 5-73: Recloser curves GE119, GE135, and GE202 5-144 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 323: Phasor Measurement Unit
  CONFIGURATION The D60 is provided with an optional Phasor Measurement Unit (PMU) feature. This feature is specified as a software option at the time of ordering. The number of PMUs available also depends on this option. Using the order code for your device, see the order codes in chapter 2 for details.
Page 324 NONE, which within the standard is classified as PRES OR UNKNOWN under the Calculation Method - ClcMth. Each Logical Device PMU supports one MxxMMXU, MxxMSQI, PxxxMMXU , PxxxMSQI, NxxMMXU, and one NxxMSQI logical node. 5-146 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 325 All bitstrings less than or equal to 32 bits in length map into a 32 bit bitstring in an IEC 61850-90-5 dataset. The Value of the Nominal Frequency of the chassis is instantiated as a DO in LPHD of LD1. The value is named HzNom and is an Integer Status (INS). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-147...
Page 326 5.5.7.5 Example: Creation of different data sets The aggregators allow the aggregation of phasors from multiple PMUs (with the same reporting rate) into a single custom data set to optimize bandwidth when streaming. 5-148 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 327 5.5.7.6 Configuration example: CFG-2 based configuration (using IEC 61850-90-5) The D60 is expected to send the CFG-2 file (IEEE C37.118 config. file) upon request from the upstream synchrophasor devices (for example, P30) without stopping R-SV multicasting, as shown in the following figure. The primary domain controller (PDC) does not need to use a stop/start data stream command if the UR protocol is set to IEC 61850-90-5 prior to requesting the configuration via CFG-2 (IEEE C37.118 config.
Page 328 PMU 1 PHS-14: Range: available synchrophasor values  PMU 1 PHS- 1: Range: 16-character ASCII string  NM: GE-UR-PMU-PHS 1  PMU 1 PHS-14: Range: 16-character ASCII string  NM: GE-UR-PMU-PHS 14 5-150 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 329 IEEE C37.118 protocol. This value is a 16-character ASCII string as per the IEEE C37.118 standard. — This setting specifies one of the available D60 signal sources for processing in the PMU. Any PMU 1 SIGNAL SOURCE combination of voltages and currents can be configured as a source.
Page 330 PMU 1 RATE of the device that are assigned to transmit over this aggregator. For a system frequency of 60 Hz (50 Hz), the D60 generates a reporting mismatch message if the selected rate is not set as 10 Hz, 12 Hz, 15 Hz, 20 Hz, 30 Hz, 60 Hz, or 120 Hz (or 10 Hz, 25 Hz, 50 Hz, or 100 Hz when the system frequency is 50 Hz) when entered via the keypad or software;...
Page 331 ANGLE: 0.00° PMU 1 VB CALIBRATION Range: 95.0 to 105.0 in steps of 0.1%  MAG: 100.0% PMU 1 VC CALIBRATION Range: –5.00 to 5.00° in steps of 0.05  ANGLE: 0.00° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-153...
Page 332 When receiving synchrophasor data at multiple locations, with possibly different reference nodes, it can be more beneficial to allow the central locations to perform the compensation of sequence voltages. • This setting applies to PMU data only. The D60 calculates symmetrical voltages independently for protection and control purposes without applying this correction. •...
Page 333 TRIGGER DPO TIME PMU x TRIGGERED operand with stat bits 3 and 11 for a fixed interval defined by this setting. If it is required that operand with PMU x TRIGGERED D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-155...
Page 334 D60 standards. This element requires that the frequency be above the minimum measurable value. If the frequency is below this value, such as when the circuit is de-energized, the trigger drops out.
Page 335 — Use to extend the trigger after the situation returns to normal. This setting is of importance PMU 1 VOLT TRIGGER DPO TIME when using the recorder in the forced mode (recording as long as the triggering condition is asserted). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-157...
Page 336 — Use to extend the trigger after the situation returns to normal. This setting is of PMU 1 CURR TRIGGER DPO TIME importance when using the recorder in the forced mode (recording as long as the triggering condition is asserted). Figure 5-83: Current trigger logic 5-158 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 337 — Use to extend the trigger after the situation returns to normal. This setting is of PMU 1 POWER TRIGGER DPO TIME particular importance when using the recorder in the forced mode (recording as long as the triggering condition is asserted). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-159...
Page 338 — Use to extend the trigger after the situation returns to normal. This setting is of importance PMU 1 df/dt TRIGGER DPO TIME when using the recorder in the forced mode (recording as long as the triggering condition is asserted). 5-160 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 339 Range: NONE, 37.118, 90-5   PROTOCOL: NONE PMU AGGREGATOR 1 Range: 1 to 65534 in steps of 1  IDCODE: 1 PMU AGGREGATOR 1 Range: No, Yes  INCLUDE PMU1: No D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-161...
Page 340 Phasor data concentrator asserts control bit 3 as received via the network  as above AGTR1 PDC CNTRL 16 Phasor data concentrator asserts control bit 16, as received via the network 5-162 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 341 R-SV CB1 SVENA: Range: FlexLogic operand   CONFIGURATION R-SV CB1 CLIENT CTRL: Range: FlexLogic operand  R-SV CB1 SVENA DFLT: Range: FlexLogic operand  R-SV CB1 CONFREV: Range: 1 to 4294967295  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-163...
Page 342 — A range of values limited from 0 to 4095. R-SV CB1 VLAN ID — This setting allows the selection of a specific application ID for each sending device. R-SV CB1 APPID 5-164 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 343: Flexlogic
FlexLogic. In general, the system receives analog and digital inputs that it uses to produce analog and digital outputs. The figure shows major subsystems of a generic UR-series relay involved in this process. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-165...
Page 344 Figure 5-87: UR architecture overview The states of all digital signals used in the D60 are represented by flags (or FlexLogic operands, which are described later in this section). A digital “1” is represented by a set flag. Any external contact change-of-state can be used to block an element from operating, as an input to a control feature in a FlexLogic equation, or to operate a contact output.
Page 345 The following table lists the operands available for the relay. The operands can be viewed online by entering the IP address of the relay in a web browser and accessing the Device Information Menu. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-167...
Page 346 AUX UV1 DPO Auxiliary undervoltage element has dropped out undervoltage AUX UV1 OP Auxiliary undervoltage element has operated AUX UV2 to 3 Same set of operands as shown for AUX UV1 5-168 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 347 Breaker restrike detected in phase B of the breaker control 1 element BRK RESTRIKE 1 OP C Breaker restrike detected in phase C of the breaker control 1 element BKR RESTRIKE 2 Same set of operands as shown for BKR RESTRIKE 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-169...
Page 348 Directional comparison unblocking scheme has operated to trip phase C DCUB TRIP 3P Directional comparison unblocking scheme has operated to trip all phases DCUB OP Directional comparison unblocking scheme has operated 5-170 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 349 FlexElement 1 has picked up FlexElements FxE 1 OP FlexElement 1 has operated FxE 1 DPO FlexElement 1 has dropped out FxE 2 to 8 Same set of operands as shown for FxE 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-171...
Page 350 NEG SEQ OV1 PKP Negative-sequence overvoltage element has picked up Negative-sequence NEG SEQ OV1 DPO Negative-sequence overvoltage element has dropped out overvoltage NEG SEQ OV1 OP Negative-sequence overvoltage element has operated 5-172 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 351 Phase B directional 1 block overcurrent PH DIR1 BLK C Phase C directional 1 block PH DIR1 BLK Phase directional 1 block PH DIR2 Same set of operands as shown for PH DIR1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-173...
Page 352 Phase A of phase time overcurrent 1 has dropped out PHASE TOC1 DPO B Phase B of phase time overcurrent 1 has dropped out PHASE TOC1 DPO C Phase C of phase time overcurrent 1 has dropped out 5-174 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 353 An unstable power swing has been detected (incoming locus) POWER SWING OUTGOING An unstable power swing has been detected (outgoing locus) POWER SWING UN/BLOCK Asserted when power swing is detected and de-asserted when a fault during power swing occurs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-175...
Page 354 SWITCH 1 BAD STATUS Disconnect switch 1 bad status is detected on any pole SWITCH 2 to 16 Same set of operands as shown for SWITCH 1 5-176 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 355 Logic = 0. Does nothing and can be used as a delimiter in an equation list; used as ‘Disable’ by other features. Logic = 1. Can be used as a test setting. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-177...
Page 356 LED INDICATORS: LED TEST IN PROGRESS An LED test has been initiated and has not finished LED test LED INDICATORS: LED USER 1 Asserted when user-programmable LED 1 is on User-programmable LEDs 5-178 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 357 PUSHBUTTONS ANY PB ON Any of 12 pushbuttons is in the “On” position PUSHBUTTON 2 to 6, 12, or 16 Same set of operands as PUSHBUTTON 1 depending on front panel D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-179...
Page 358 Assigns previous FlexLogic operand to virtual The virtual output is set by the preceding virtual ↓ output 1 parameter output = Virt Op 96 ↓ Assigns previous FlexLogic operand to virtual output 96 5-180 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 359: Flexlogic Rules
If this is not possible, the logic must be altered until this condition is satisfied. Once done, count the inputs to each gate to verify that the number of inputs does not exceed the FlexLogic limits, which is unlikely but possible. If D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-181...
Page 360 Figure 5-90: Logic for virtual output 3 Prepare a logic diagram for virtual output 4, replacing the logic ahead of virtual output 3 with a symbol identified as virtual output 3, shown as follows. 5-182 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 361 Assume for this example that the state is to be ON for a closed contact. The operand is therefore “Cont Ip H1c On”. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-183...
Page 362 [88] Virt Ip 1 On [89] DIG ELEM 1 PKP [90] XOR(2) [91] Virt Op 3 On [92] OR(4) [93] LATCH (S,R) [94] Virt Op 3 On [95] TIMER 1 [96] Cont Ip H1c On 5-184 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 363 Virt Op 2 On Virt Ip 1 On DIG ELEM 1 PKP XOR(2) Virt Op 3 On OR(4) LATCH (S,R) Virt Op 3 On TIMER 1 Cont Ip H1c On OR(3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-185...
Page 364: Flexlogic Equation Editor
Range: up to six alphanumeric characters  FxE 1 FLEXELEMENT 1 +IN: Range: Off, any analog actual value parameter  FLEXELEMENT 1 -IN: Range: Off, any analog actual value parameter  5-186 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 365 The element can be programmed to respond either to a signal level or to a rate-of-change (delta) over a pre-defined period of time. The output operand is asserted when the operating signal is higher than a threshold or lower than a threshold, as per your choice. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-187...
Page 366 — Enables the relay to respond to either high or low values of the operating signal. The following FLEXELEMENT 1 DIRECTION figure explains the application of the , and FLEXELEMENT 1 DIRECTION FLEXELEMENT 1 PICKUP FLEXELEMENT 1 HYSTERESIS settings. 5-188 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 367 Figure 5-96: FlexElement direction, pickup, and hysteresis In conjunction with the setting, the element can be programmed to provide two extra FLEXELEMENT 1 INPUT MODE characteristics, as shown in the following figure. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-189...
Page 368 (Brk X Arc Amp A, B, and C) DCmA BASE = maximum value of the DCMA INPUT MAX setting for the two transducers configured under the +IN and –IN inputs DELTA TIME BASE = 1 µs 5-190 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 369: Non-Volatile Latches
Range: Reset Dominant, Set Dominant  Reset Dominant LATCH 1 SET: Range: FlexLogic operand  LATCH 1 RESET: Range: FlexLogic operand  LATCH 1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-191...
Page 370: Grouped Elements
The active setting group can be preset or selected in the menu (see the Control Elements section SETTING GROUPS later in this chapter). See also the Introduction to Elements section at the beginning of this chapter. 5-192 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 371: Setting Group 1
LINE END OPEN PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.150 s LINE END OPEN RESET Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.090 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-193...
Page 372 — Specifies the time during which the line is de-energized before the line pickup logic is LINE END OPEN PICKUP DELAY armed. — Specifies the time during which the line pickup logic remains armed once the line has been LINE END OPEN RESET DELAY re-energized. 5-194 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 373 — Assertion of the FlexLogic operand assigned to this setting blocks operation of the line pickup LINE PICKUP BLOCK element. — This setting enables and disables the logging of line pickup events in the sequence of events LINE PICKUP EVENTS recorder. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-195...
Page 374: Distance
  SOURCE: SRC 1 MEMORY Range: 5 to 25 cycles in steps of 1  DURATION: 10 cycles FORCE SELF-POLAR: Range: FlexLogic operand  FORCE MEM-POLAR: Range: FlexLogic operand  5-196 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 375 1 and zone 2. Disable fast distance for FAST DISTANCE distance protection applications on a series compensated line. enables phase selection supervision on phase distance zone 1 to zone 3. PH DIST PH SELECT SUPV D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-197...
Page 376 Range: 0.02 to 500.00 ohms in steps of 0.01  LFT BLD: 10.00 Ω PHS DIST Z1 QUAD Range: 60 to 90° in steps of 1  LFT BLD RCA: 85° 5-198 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 377 — This setting selects the shape of the phase distance function between the mho and quadrilateral PHS DIST Z1 SHAPE characteristics. The selection is available on a per-zone basis. The two characteristics and their possible variations are shown in the following figures. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-199...
Page 378 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-101: Directional mho phase distance characteristic Figure 5-102: Non-directional mho phase distance characteristic 5-200 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 379 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-103: Directional quadrilateral phase distance characteristic Figure 5-104: Non-directional quadrilateral phase distance characteristic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-201...
Page 380 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-105: Mho distance characteristic sample shapes 5-202 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 381 Therefore, the Z4 setting is set to “None.” See the Application of Settings chapter for information on calculating distance reach settings in applications involving power transformers. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-203...
Page 382 The setting is an angle of reach impedance as shown in the distance characteristic figures earlier. This setting is independent from , the characteristic angle of an extra PHS DIST Z1 DIR RCA directional supervising function. 5-204 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 383 — This setting enables the user to select a FlexLogic operand to block a given distance element. VT fuse fail PHS DIST Z1 BLK detection is one of the applications for this setting. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-205...
Page 384 2 operation when the fault evolves from one type to another or migrates from the initial zone to zone 2. Assign the required zones in the trip output function to accomplish this functionality. 5-206 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 385 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-110: Phase distance zones 3 and higher OP logic Figure 5-111: Phase distance logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-207...
Page 386 GND DIST Z1 VOLT Range: 0.000 to 5.000 pu in steps of 0.001  LEVEL: 0.000 pu GND DIST Z1 Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.000 s 5-208 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 387 The figures show the directional and non-directional quadrilateral ground distance characteristics. The directional and non-directional mho ground distance characteristics are the same as those shown for the phase distance element in the previous section. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-209...
Page 388 If this compensation is required, the ground current from the parallel line (3I_0) measured in the direction of the zone being compensated must be connected to the ground input CT of the CT bank 5-210 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 389 In conjunction with the quadrilateral characteristic, this setting improves security for faults close to the reach point by adjusting the reactance boundary into a tent-shape. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-211...
Page 390 — This setting enables the user to select a FlexLogic operand to block the given ground distance element. GND DIST Z1 BLK VT fuse fail detection is one of the applications for this setting. 5-212 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 391 2 operation if the fault evolves from one type to another or migrates from zone 3 or 4 to zone 2. Assign the required zones in the trip output element to accomplish this functionality. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-213...
Page 392 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-116: Ground distance zones 3 and higher OP scheme 5-214 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 393 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-117: Ground distance zone 1 pickup logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-215...
Page 394 Otherwise, the reverse fault condition that generates concern has high polarizing levels so that a correct reverse fault decision can be reliably made. The supervision for zones 2 and 5 is removed during open pole conditions. 5-216 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 395: Power Swing Detect (Ansi 68)
RCA: 75° POWER SWING OUTER Range: 40 to 140° in steps of 1  LIMIT ANGLE: 120° POWER SWING MIDDLE Range: 40 to 140° in steps of 1  LIMIT ANGLE: 90° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-217...
Page 396 Different protection elements respond differently to power swings. If tripping is required for faults during power swing conditions, some elements can be blocked permanently (using the operand), and others can be POWER SWING BLOCK blocked and dynamically unblocked upon fault detection (using the operand). POWER SWING UN/BLOCK 5-218 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 397 The element can be set to use either lens (mho) or rectangular (quadrilateral) characteristics, as shown in the figure. When set to “Mho,” the element applies the right and left blinders as well. If the blinders are not required, set their settings high enough to effectively disable the blinders. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-219...
Page 398 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-120: Power swing detect mho operating characteristics Figure 5-121: Effects of blinders on the mho characteristics 5-220 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 399 — This setting selects the shapes (either “Mho” or “Quad”) of the outer, middle, and inner POWER SWING SHAPE characteristics of the power swing detect element. The operating principle is not affected. The “Mho” characteristics use the left and right blinders. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-221...
Page 400 POWER SWING MIDDLE LIMIT ANGLE for the three-step mode. A typical value is close to the average of the outer and inner limit angles. This setting applies to mho shapes only. 5-222 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 401 POWER SWING TRIP — Enables and disables the logging of power swing detect events in the sequence of events POWER SWING EVENTS recorder. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-223...
Page 402 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-123: Power swing detect logic (Sheet 1 of 3) 5-224 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 403 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-124: Power swing detect logic (Sheet 2 of 3) Figure 5-125: Power swing detect logic (Sheet 3 of 3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-225...
Page 404: Load Encroachment
The element operates if the positive-sequence voltage is above a settable level and asserts its output signal that can be used to block selected protection elements, such as distance or phase overcurrent. The following figure shows an effect of the load encroachment characteristics used to block the quadrilateral distance element. 5-226 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 405: Phase Current
When the voltage is below this threshold, a blocking signal is not asserted by the element. When selecting this setting, remember that the D60 measures the phase-to-ground sequence voltages regardless of the VT connection. The nominal VT secondary voltage as specified with the SYSTEM SETUP ...
Page 406  DIRECTIONAL 2 5.7.7.2 Inverse TOC curve characteristics The inverse time overcurrent curves used by the time overcurrent elements are the IEEE, IEC, GE Type IAC, and I t standard curve shapes. This allows for simplified coordination with downstream devices.
Page 407 For European applications, the relay offers three standard curves defined in IEC 255-4 and British standard BS142. These are defined as IEC Curve A, IEC Curve B, and IEC Curve C. The IEC curves are derived by the operate and reset time equations. Eq. 5-9 where D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-229...
Page 408 0.711 0.445 0.351 0.301 0.269 0.247 0.231 0.218 0.207 0.60 1.835 1.067 0.668 0.526 0.451 0.404 0.371 0.346 0.327 0.311 0.80 2.446 1.423 0.890 0.702 0.602 0.538 0.494 0.461 0.435 0.415 5-230 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 409 A to E = constants defined in the table = characteristic constant defined in the table = reset time in seconds (assuming energy capacity is 100% and RESET is “Timed”) RESET Table 5-33: GE type IAC inverse time curve constants IAC curve shape IAC Extreme Inverse 0.0040 0.6379...
Page 410 250.00 111.11 62.50 40.00 27.78 20.41 15.63 12.35 10.00 100.00 4444.4 2500.0 1111.1 625.00 400.00 277.78 204.08 156.25 123.46 100.00 600.00 26666.7 15000.0 6666.7 3750.0 2400.0 1666.7 1224.5 937.50 740.74 600.00 5-232 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 411 = Reset Time in seconds (assuming energy capacity is 100% and RESET: Timed) RESET Recloser curves The D60 uses the FlexCurve feature to facilitate programming of 41 recloser curves. See the FlexCurves settings section earlier in this chapter for details. 5.7.7.3 Phase time overcurrent (ANSI 51P, IEC PTOC) SETTINGS ...
Page 412 — Selects the signal source for the phase time overcurrent protection element. SIGNAL SOURCE — Selects how phase current input quantities are interpreted by the D60. Inputs can be selected as fundamental INPUT phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 413 PHASE IOC1 PICKUP Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s PHASE IOC1 RESET Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-235...
Page 414   DIRECTIONAL 1 FUNCTION: Disabled PHASE DIR 1 SIGNAL Range: SRC 1, SRC 2, SRC 3, SRC 4  SOURCE: SRC 1 PHASE DIR 1 BLOCK: Range: FlexLogic operand  5-236 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 415 (ECA) settings. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-237...
Page 416 When set to "Yes," the directional element blocks the operation of any phase overcurrent element under directional control, when voltage memory expires. When set to "No," the directional element allows tripping of phase overcurrent elements under directional control. 5-238 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 417: Neutral Current
SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  NEUTRAL CURRENT  NEUTRAL CURRENT  NEUTRAL TOC 1 See below      NEUTRAL TOC 4    NEUTRAL IOC 1 See page 5-241    D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-239...
Page 418 — This setting selects the signal source for the neutral time overcurrent protection element. NEUTRAL TOC1 SIGNAL SOURCE — This setting selects how neutral current input quantities are interpreted by the D60. Inputs can be NEUTRAL TOC1 INPUT selected as fundamental phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 419 The positive-sequence restraint allows for more sensitive settings by counterbalancing spurious zero-sequence currents resulting from: • System unbalances under heavy load conditions • Transformation errors of current transformers (CTs) during double-line and three-phase faults • Switch-off transients during double-line and three-phase faults D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-241...
Page 420 VOLT: Calculated V0 NEUTRAL DIR OC1 OP Range: Calculated 3I0, Measured IG  CURR: Calculated 3I0 NEUTRAL DIR OC1 POS- Range: 0.000 to 0.500 in steps of 0.001  SEQ RESTRAINT: 0.063 5-242 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 421 The following tables define the neutral directional overcurrent element. V_0 is the zero-sequence voltage, I_0 is the zero-sequence current, ECA is the element characteristic angle, and IG is the ground current. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-243...
Page 422 This allows for better protection coordination. Take the bias into account when using the neutral directional overcurrent element to directionalize other protection elements. 5-244 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 423 A similar situation arises for a wye/delta/wye transformer, where current in one transformer winding neutral can reverse when faults on both sides of the transformer are considered. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-245...
Page 424 — This setting defines the pickup level for the overcurrent unit of the element in the reverse NEUTRAL DIR OC1 REV PICKUP direction. When selecting this setting, keep in mind that the design uses a positive-sequence restraint technique for the “Calculated 3I0” mode of operation. 5-246 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 425: Wattmetric Ground Fault
WATTMETRIC GND FLT 1 Range: Calculated IN, Measured IG  CURR: Calculated IN WATTMETRIC GND FLT 1 Range: 0.002 to 30.000 pu in steps of 0.001  OC PKP: 0.060 pu D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-247...
Page 426 WATTMETRIC GND FLT 1 PWR PKP the 1 pu voltage as specified for the overvoltage condition of this element, and 1 pu current as specified for the overcurrent condition of this element. 5-248 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 427 The four FlexCurves allow for custom user-programmable time characteristics. When working with FlexCurves, the element uses the operate to pickup ratio, and the multiplier setting is not applied: Eq. 5-21 Again, the FlexCurve timer starts after the definite time timer expires. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-249...
Page 428 — This setting is applicable if the is set to Inverse and WATTMETRIC GND FLT 1 MULTIPLIER WATTMETRIC GND FLT 1 CURVE defines the multiplier factor for the inverse time delay. 5-250 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 429: Ground Current
Figure 5-139: Wattmetric zero-sequence directional logic 5.7.10 Ground current 5.7.10.1 Menu SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  GROUND CURRENT  GROUND CURRENT  GROUND TOC1 See below     D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-251...
Page 430 — This setting selects the signal source for the ground time overcurrent protection element. GROUND TOC1 SIGNAL SOURCE — This setting selects how ground current input quantities are interpreted by the D60. Inputs can be GROUND TOC1 INPUT selected as fundamental phasor magnitudes or total waveform RMS magnitudes as required by the application.
Page 431 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 0.00 s GROUND IOC1 BLOCK: Range: FlexLogic operand  GROUND IOC1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset GROUND IOC1 Range: Disabled, Enabled  EVENTS: Disabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-253...
Page 432: Negative Sequence Current
 NEG SEQ DIR OC2   The D60 provides two negative-sequence time overcurrent elements, two negative-sequence instantaneous overcurrent elements, and two negative-sequence directional overcurrent elements. For information on the negative sequence time overcurrent curves, see the Inverse TOC Curve Characteristics section earlier.
Page 433 NEG SEQ IOC1 SIGNAL Range: SRC 1, SRC 2, SRC 3, SRC 4  SOURCE: SRC 1 NEG SEQ IOC1 Range: 0.020 to 30.000 pu in steps of 0.001  PICKUP: 1.000 pu D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-255...
Page 434 NEG SEQ DIR OC1 Range: SRC 1, SRC 2, SRC 3, SRC 4  SOURCE: SRC 1 NEG SEQ DIR OC1 Range: 0.00 to 250.00 ohms in steps of 0.01  OFFSET: 0.00 Ω 5-256 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 435 CT errors, since the current is low. The operating quantity depends on the way the test currents are injected into the D60. For single phase injection = ⅓ × (1 – K) × I •...
Page 436 1.5 of a power system cycle. The element emulates an electromechanical directional device. Larger operating and polarizing signals result in faster directional discrimination, bringing more security to the element operation. Figure 5-144: Negative-sequence directional characteristic 5-258 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 437 When NEG SEQ DIR OC1 TYPE selecting this setting, keep in mind that the design uses a positive-sequence restraint technique. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-259...
Page 438: Breaker Failure (Ansi 50Bf)
Range: 0.020 to 30.000 pu in steps of 0.001  PICKUP: 1.050 pu BF1 USE TIMER 1: Range: Yes, No  BF1 TIMER 1 PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.000 s 5-260 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 439 Because breaker failure can result in tripping a large number of breakers and this affects system safety and stability, a very high level of security is required. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-261...
Page 440 For the D60 relay, the protection trip signal initially sent to the breaker is already programmed as a trip output. The protection trip signal does not include other breaker commands that are not indicative of a fault in the protected zone.
Page 441 — If set to "Yes," the element is sealed-in if current flowing through the breaker is above the supervision BF1 USE SEAL-IN pickup level. — This setting selects the FlexLogic operand that initiates three-pole tripping of the breaker. BF1 3-POLE INITIATE D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-263...
Page 442 In microprocessor relays this time is not significant. In D60 relays, which use a Fourier transform, the calculated current magnitude ramps-down to zero one power frequency cycle after the current is interrupted, and this lag needs to be included in the overall margin duration, as it occurs after current interruption.
Page 443 Upon operation of the breaker failure element for a single pole trip command, a three-pole trip command needs to be given via output operand BKR FAIL 1 TRIP D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-265...
Page 444 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-148: Single-pole breaker failure, initiate logic 5-266 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 445 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-149: Single-pole breaker failure, timers logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-267...
Page 446 GROUPED ELEMENTS CHAPTER 5: SETTINGS Figure 5-150: Three-pole breaker failure, initiate logic 5-268 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 447 CHAPTER 5: SETTINGS GROUPED ELEMENTS Figure 5-151: Three-pole breaker failure, timers logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-269...
Page 448: Voltage Elements
Source transfer schemes — In the event of an undervoltage, a transfer signal can be generated to transfer a load from its normal source to a standby or emergency power source. 5-270 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 449 Range: 0.004 to 3.000 pu in steps of 0.001  PICKUP: 1.000 pu PHASE UV1 Range: Definite Time, Inverse Time  CURVE: Definite Time PHASE UV1 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 1.00 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-271...
Page 450 PHASE OV1 RESET Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 1.00 s PHASE OV1 BLOCK: Range: FlexLogic Operand  PHASE OV1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset 5-272 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 451 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 1.00 s NEUTRAL OV1 BLOCK: Range: FlexLogic operand  NEUTRAL OV1 TARGET: Range: Self-reset, Latched, Disabled  Self-reset NEUTRAL OV1 EVENTS: Range: Disabled, Enabled  Disabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-273...
Page 452 There are three negative-sequence overvoltage elements available. Use the negative-sequence overvoltage element to detect loss of one or two phases of the source, a reversed phase sequence of voltage, or a non-symmetrical system voltage condition. 5-274 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 453 Range: Disabled, Enabled  Disabled The D60 contains one auxiliary undervoltage element for each VT bank. This element monitors undervoltage conditions of the auxiliary voltage. selects the voltage level at which the time undervoltage element starts timing. The nominal secondary...
Page 454 Range: Disabled, Enabled  Disabled The D60 contains one auxiliary overvoltage element for each VT bank. This element is intended for monitoring overvoltage conditions of the auxiliary voltage. The nominal secondary voltage of the auxiliary voltage channel entered under SYSTEM is the per-unit (pu) base used when setting the SETUP ...
Page 455 Range: 0.00 to 600.00 seconds in steps of 0.01  DELAY: 1.00 sec COMPENSATED OV BLK: Range: FlexLogic operand  COMPENSATED OV Range: Self-reset, Latched, Disabled  TARGET: Self-reset COMPENSATED OV Range: Disabled, Enabled  EVENTS: Disabled D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-277...
Page 456 — This setting specifies the angle of the impedance Z in degrees. COMPENSATED OV Zc ANG — This setting specifies the maximum expected positive-sequence line current for which a COMPENSATED OV I_1max remote overvoltage is anticipated. 5-278 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 457: Sensitive Directional Power
DIR POWER 1 STG2 Range: –1.200 to 1.200 pu in steps of 0.001  SMIN: 0.100 pu DIR POWER 1 STG2 Range: 0.00 to 600.00 s in steps of 0.01  DELAY: 20.00 s D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-279...
Page 458 For example, section (a) in the figure shows settings for reverse power, while section (b) shows settings for low forward power applications. 5-280 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 459 DIR POWER 1 RCA setting to “90°,” active underpower by setting to “180°,” and reactive underpower by DIR POWER 1 RCA DIR POWER 1 RCA setting to “270°.” DIR POWER 1 RCA D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-281...
Page 460: Control Elements
5.8.2 Trip bus SETTINGS  CONTROL ELEMENTS  TRIP BUS  TRIP BUS 1(6)  TRIP BUS 1 TRIP BUS 1 Range: Enabled, Disabled  FUNCTION: Disabled  5-282 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 461: Trip Bus
— The trip bus output is blocked when the operand assigned to this setting is asserted. TRIP BUS 1 BLOCK — This setting specifies a time delay to produce an output depending on how output is used. TRIP BUS 1 PICKUP DELAY D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-283...
Page 462: Setting Groups
  GROUP 6 ACTIVATE ON: Range: FlexLogic operand  GROUP 1 NAME: Range: up to 16 alphanumeric characters   GROUP 6 NAME: Range: up to 16 alphanumeric characters  5-284 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 463 The most recent SelectActiveSG selection is preserved while the UR is powered down or reset. If it becomes necessary to cancel the SelectActiveSG selection without using a SelectActiveSG service request, change the setting to Disabled. This resets the SelectActiveSG selection to 1. SETTING GROUPS FUNCTION D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-285...
Page 464: Selector Switch
1 to the . If the control word is outside the range, an alarm is established by setting the SELECTOR FULL RANGE FlexLogic operand for three seconds. SELECTOR ALARM 5-286 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 465 If the acknowledging signal does not appear within a pre-defined period of time, the selector rejects the change and an alarm established by invoking the FlexLogic operand SELECTOR BIT ALARM for three seconds. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-287...
Page 466 The selector position pre-selected via the three-bit control input has not been confirmed before the time The following figures illustrate the operation of the selector switch. In these diagrams, “T” represents a time-out setting. 5-288 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 467 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-168: Time-out mode D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-289...
Page 468 1 through 3. The pre-selected setting group is to be applied automatically after five seconds of inactivity of the control inputs. When the relay powers up, it is to synchronize the setting group to the three-bit control input. 5-290 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 469 SETTINGS  PRODUCT menu: SETUP  USER-PROGRAMMABLE PUSHBUTTONS  USER PUSHBUTTON 1 : “Self-reset” PUSHBUTTON 1 FUNCTION : “0.10 s” PUSHBUTTON 1 DROP-OUT TIME The figure shows the logic for the selector switch. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-291...
Page 470: Trip Output
 TRIP RECLOSE INPUT1: Range: FlexLogic operand   TRIP RECLOSE INPUT6: Range: FlexLogic operand  TRIP SEAL-IN DELAY: Range: 0 to 65.535 s in steps of 0.001  0.000 s 5-292 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 471 Collect inputs to initiate three pole tripping, the recloser and breaker failure elements • Collect inputs to initiate single pole tripping, the recloser and breaker failure elements • Assign a higher priority to pilot aided scheme outputs than to exclusively local inputs D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-293...
Page 472 CONTROL ELEMENTS CHAPTER 5: SETTINGS The trip output element works in association with other D60 elements that must be programmed and in-service for successful operation. The necessary elements are: recloser, breaker control, open pole detector, and phase selector. The recloser must also be in the “Reset” state before a single pole trip can be issued. Outputs from this element are also directly connected as initiate signals to the breaker failure elements.
Page 473 — These settings are used to select an operand to indicates that phase A, B, or BKR ΦA OPEN BKR ΦB OPEN BKR ΦC OPEN C of the breaker is open, respectively. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-295...
Page 474 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-171: Trip output logic (Sheet 1 of 2) 5-296 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 475 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-172: Trip output logic (Sheet 2 of 2) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-297...
Page 476: Underfrequency (Ansi 81U)
— Selects the level at which the underfrequency element is to pickup. For example, if the system UNDERFREQ 1 PICKUP frequency is 60 Hz and the load shedding is required at 59.5 Hz, the setting is 59.50 Hz. Figure 5-173: Underfrequency logic 5-298 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 477: Overfrequency (Ansi 81O)
OVERFREQ 1 SOURCE setting selects the level at which the overfrequency element is to pickup. OVERFREQ 1 PICKUP Figure 5-174: Overfrequency logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-299...
Page 478: Frequency Rate Of Change (Ansi 81R)
For example, if the intent is to monitor an increasing trend but only if the frequency is already above certain level, set this setting to the required frequency level. 5-300 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 479: Synchrocheck (Ansi 25)
DIFF: 10000 V SYNCHK1 MAX ANGLE Range: 0 to 100° in steps of 1  DIFF: 30° SYNCHK1 MAX FREQ Range: 0.00 to 2.00 Hz in steps of 0.01  DIFF: 1.00 Hz D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-301...
Page 480 — This setting selects the source for voltage V1 (see the Notes section that follows). SYNCHK1 V1 SOURCE — Selects the source for voltage V2, which must not be the same as used for the V1 (see Notes). SYNCHK1 V2 SOURCE 5-302 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 481 V2 magnitude can be directly compared with V1 magnitude. For example, when V1 and V2 are taken from 2 different windings of the transformer and at different voltage levels, the magnitude compensation must be performed before starting magnitude comparison in synchrocheck element. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-303...
Page 482 The relay uses the phase channel of a three-phase set of voltages if programmed as part of that source. The relay uses the auxiliary voltage channel only if that channel is programmed 5-304 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 483 CHAPTER 5: SETTINGS CONTROL ELEMENTS as part of the Source and a three-phase set is not. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-305...
Page 484 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-178: Synchrocheck logic 5-306 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 485: Autoreclose (Ansi 79)
Range: 0.00 to 655.35 s in steps of 0.01  2.00 s AR 3-P DEAD TIME 4: Range: 0.00 to 655.35 s in steps of 0.01  4.00 s AR EXTEND DEAD T 1: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-307...
Page 486 When reclosing simultaneously, for the first shot both breakers should reclose with either the single-pole or three-pole dead time, according to the fault type and the reclose mode. 5-308 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 487 FlexLogic operand. The scheme is latched into the RIP state and resets only when an (autoreclose AR RIP AR CLS BKR 1 breaker 1) or (autoreclose breaker 2) operand is generated or the scheme goes to the Lockout state. AR CLS BKR 2 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-309...
Page 488 After the 3-P dead time times out, the Close Breaker 1 signal closes the first breaker again and starts the transfer timer. Since the fault is permanent, the protection trips again initiating the autoreclose scheme that is sent to Lockout by the SHOT COUNT = MAX signal. 5-310 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 489 Breaker 2 if is set to “Yes.” If set to “No”, the scheme is sent to AR TRANSFER 1 TO 2 Lockout by the incomplete sequence timer. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-311...
Page 490 AR1 CLOSE BRK 1 case of the unsuccessful reclose attempt or 20 ms after Open Pole is reset in case of the successful reclosure attempt. 5-312 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 491 The pause signal freezes all four dead timers. When the pause D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-313...
Page 492 — This setting is used in breaker-and-a-half applications to allow the autoreclose control function to AR BUS FLT INIT perform reclosing with only one breaker previously opened by bus protection. For line faults, both breakers must open for the autoreclose reclosing cycles to take effect. 5-314 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 493 However, a FlexLogic operand, FAIL, is asserted if either simultaneous multiple activations are AR MODE SWITCH initiated, or a single activation is initiated but recloser is already in progress. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-315...
Page 494 Figure 5-180: Mode control logic In addition, the current AR mode is available as FlexLogic Operands because AR Mode equals to 1, 2, 3, and 4 respectively so that it can be monitored and logged. 5-316 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 495 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-181: Single-pole autoreclose logic (Sheet 2 of 3) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-317...
Page 496 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-182: Single-pole autoreclose logic (Sheet 3 of 3) 5-318 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 497 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-183: Example of reclosing sequence D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-319...
Page 498: Digital Elements
DIGITAL ELEMENT 1 RESET DELAY — This setting enables or disabled the digital element pickup LED. When set to “Disabled,” the DIGITAL ELEMENT 1 PICKUP LED operation of the pickup LED is blocked. 5-320 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 499 In most breaker control circuits, the trip coil is connected in series with a breaker auxiliary contact that is open when the breaker is open (see figure). To prevent unwanted alarms in this situation, the trip circuit monitoring logic must include the breaker position. Figure 5-185: Trip circuit example 1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-321...
Page 500 In this case, it is not required to supervise the monitoring circuit with the breaker position – the setting is BLOCK selected to “Off.” In this case, the settings are as follows (EnerVista example shown). 5-322 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 501: Digital Counters
Range: FlexLogic operand  CNT1 SET TO PRESET: Range: FlexLogic operand  COUNTER 1 RESET: Range: FlexLogic operand  COUNT1 FREEZE/RESET: Range: FlexLogic operand  COUNT1 FREEZE/COUNT: Range: FlexLogic operand  D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-323...
Page 502 If control power is interrupted, the accumulated and frozen values are saved into non-volatile memory during the power-down operation. 5-324 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 503: Monitoring Elements
 BREAKER RESTRIKE 1 See page 5-334    BREAKER RESTRIKE 2    CT FAILURE See page 5-336   DETECTOR 1   CT FAILURE   DETECTOR 4 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-325...
Page 504 (from 0 to 1) and contact separation for the specific installation. Integration of the measured current continues for 100 ms, which is expected to include the total arcing period. 5-326 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 505 -cycle) and AMP MAX (kA) values of the last event. — This setting specifies the maximum symmetrical interruption rating of the circuit breaker. BKR 1 INTERUPTION RATING Figure 5-188: Arcing current measurement D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-327...
Page 506 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-189: Breaker arcing current logic 5-328 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 507 (contact input indicating the breaker status is off), and no flashover current is flowing. A contact showing the breaker status must be provided to the relay. The voltage difference is not considered as a condition for open breaker in this part of the logic. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-329...
Page 508 This application does not require detection of breaker status via a 52a contact, as it uses a voltage difference larger than setting. However, monitoring the breaker contact ensures scheme stability. BRK 1 FLSHOVR DIFF V PKP 5-330 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 509 (all line breakers open), to well above the maximum line (feeder) load (line/feeder connected to load). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-331...
Page 510 A six-cycle time delay applies after the selected FlexLogic operand resets. — This setting specifies the time delay to operate after a pickup condition is detected. BRK FLSHOVR PKP DELAY 5-332 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 511 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-190: Breaker flashover logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-333...
Page 512 The user can add counters and other logic to facilitate the decision making process as to the appropriate actions upon detecting a single restrike or a series of consecutive restrikes. 5-334 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 513 1/8th of the power cycle. — Enables/disables high-frequency (HF) pattern detection when breaker restrike occurs. BREAKER RESTRIKE 1 HF DETECT High-frequency pattern is typical for capacitor bank, cables, and long transmission lines applications. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-335...
Page 514  PKP: 0.20 pu CT FAIL 1 PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 1.000 s CT FAIL 1 TARGET: Range: Self-reset, Latched, Disabled  Self-reset 5-336 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 515 — Specifies the pickup value for the 3V_0 source. CT FAIL 1 3V0 INPUT PICKUP — Specifies the pickup delay of the CT failure element. CT FAIL 1 PICKUP DELAY Figure 5-194: CT failure detector logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-337...
Page 516 B current (red). The superimposed current shows two fault current blips as the data slides through the two-cycle memory window. During the actual fault, the neutral current and the superimposed phase B currents closely correspond, confirming the incipient fault hypothesis and identifying the affected phase. 5-338 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 517 — Specifies a time window for “Counts per window” mode of operation. INCIPNT FLT 1 DETECT WINDOW — Specifies a reset time for the output after the trip is initiated. INCIPIENT FAULT 1 RESET DELAY D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-339...
Page 518 An additional condition is introduced to inhibit a fuse failure declaration when the monitored circuit is de-energized; positive-sequence voltage and current are both below threshold levels. — Enables and disables the fuse failure feature for Source 1 VT Fuse Fail. VT FUSE FAILURE 1 FUNCTION 5-340 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 519 OPEN POLE CURRENT Range: 0.020 to 30.000 pu in steps of 0.001  PKP: 0.050 pu OPEN POLE LINE XC1: Range: 300.0 to 9999.9 ohms in steps of 0.001  9999.9 Ω D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-341...
Page 520 “I AND V BREAKER 1 Φ A CLSD BREAKER 1 Φ C CLSD BREAKER 1 OOS AND CBaux” detection value is selected. 5-342 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 521 “Enabled” and the setting to “On” (see the Breaker Control section earlier in this chapter for details). BREAKER 2 OUT OF SV Figure 5-198: Open pole detector logic (Sheet 1 of 2) D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-343...
Page 522 Range: FlexLogic operand  THERM PROT 1 BLOCK: Range: FlexLogic operand  THERMAL PROTECTION 1 Range: Self-reset, Latched, Disabled  TARGET: Self-reset THERMAL PROTECTION 1 Range: Disabled, Enabled  EVENTS: Disabled 5-344 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 523 The reset time of the thermal overload protection element is also time delayed using following formula: Eq. 5-31 where τ = thermal protection trip time constant = a minimum reset time setting D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-345...
Page 524 IEC255-8 cold curve or hot curve equations op(In) is the reset time calculated at index n as per the reset time equation rst(In) 5-346 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 525 BROKEN CONDUCTOR 1 Range: 20.0% to 100.0% in steps of 0.1%  I2/I1 RATIO: 20% BROKEN CONDUCTOR 1 Range: 0.05 to 1.00 pu in steps of 0.01  I1 MIN: 0.10 pu D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-347...
Page 526 — This setting specifies the pickup time delay for this function to operate after assertion BROKEN CONDUCTOR 1 PKP DELAY of the broken conductor pickup FlexLogic operand. 5-348 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 527 CHAPTER 5: SETTINGS CONTROL ELEMENTS Figure 5-202: Broken conductor detection logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-349...
Page 528: Pilot Schemes
In single-pole tripping applications, the scheme uses local fault type identification provided by the Phase Selector together with information received from the remote terminal(s). The latter can be coded into one, two, or four bits over the communications channel. 5-350 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 529 DUTT RX1 DUTT RX2 DUTT RX3 DUTT RX4 signals from two or more remote terminals through OR gates in the FlexLogic, and configure the resulting signals as the inputs DUTT RX D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-351...
Page 530 Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.010 s PUTT NO OF COMM Range: 1, 2, or 4  BITS: 1 PUTT RX1: Range: FlexLogic operand  PUTT RX2: Range: FlexLogic operand  5-352 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 531 In multi-terminal applications, connect the signals from two or more PUTT RX2 PUTT RX3 PUTT RX4 remote terminals through OR gates in the FlexLogic, and configure the resulting signals as the inputs. PUTT RX D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-353...
Page 532 LINE END OPEN PICKUP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.050 s POTT SEAL-IN Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.400 s 5-354 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 533 POTT scheme to return a received echo signal (if the echo feature is enabled). Also for this setting, take into account the principle of operation and settings of the line pickup element. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-355...
Page 534 Typically, the output operand should be programmed to initiate a trip, breaker fail, and autoreclose, and drive a user-programmable LED as per user application. Figure 5-205: POTT scheme logic 5-356 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 535 OC directional elements. This allows a user to apply the POTT1 scheme using solely directional elements to achieve better coordination, rather than mixing distance and ground OC directional elements together. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-357...
Page 536 Range: Disabled, Enabled   FUNCTION: Disabled HYB POTT BLOCK: Range: FlexLogic operand  HYB POTT PERMISSIVE Range: Disabled, Enabled, Custom  ECHO: Disabled HYB POTT ECHO COND: Range: FlexLogic operand  5-358 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 537 Generally, this scheme uses an overreaching zone 2 distance element to essentially compare the direction to a fault at all terminals of the line. Ground directional overcurrent functions available in the D60 can be used in conjunction with the zone 2 distance element to key the scheme and initiate operation. This increases the coverage for high-resistance faults.
Page 538 — This setting defines a transient blocking mechanism embedded in the hybrid POTT scheme for TRANS BLOCK RESET DELAY coping with the exposure of the overreaching protection functions to current reversal conditions (see also the TRANS BLOCK PICKUP DELAY 5-360 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 539 In four-bit HYB POTT RX1 HYB POTT RX1 HYB POTT RX2 applications, , and must be used. HYB POTT RX1 HYB POTT RX2 HYB POTT RX3 HYB POTT RX4 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-361...
Page 540 Range: Disabled, Enabled  FUNCTION: Disabled  BLOCK SCHEME BLOCK: Range: FlexLogic operand  BLOCK RX CO-ORD PKP Range: 0.000 to 65.535 s in steps of 0.001  DELAY: 0.010 s 5-362 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 541 — This setting allows the user to assign any FlexLogic operand to block the scheme. Contact inputs BLOCK SCHEME BLOCK from a pilot cut-out switch are typically used for this purpose. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-363...
Page 542 FlexLogic equations, this extra signal is primarily meant to be the output operand from either the negative-sequence directional, neutral directional, or a non-directional instantaneous overcurrent element. 5-364 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 543 BLOCK SCHEME RX2 must be used. In four-bit applications, , and BLOCK SCHEME RX1 BLOCK SCHEME RX2 BLOCK SCHEME RX3 BLOCK SCHEME RX4 must be used. Figure 5-208: Directional blocking scheme logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-365...
Page 544 — Each setting defines the FlexLogic operand of a protection element for identifying forward faults BLK1 SCHME DIR FWD1-3 on the protected line, and thus, for initiating operation of the scheme. Good directional integrity is the key requirement for an over-reaching forward-looking protection element. 5-366 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 545 Typically forward-looking under-reach distance elements are used as BLK1 FORCE TX STOP Figure 5-209: Directional comparison blocking1 scheme logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-367...
Page 546  DCUB RX2: Range: FlexLogic operand  DCUB LOG2: Range: FlexLogic operand  DCUB RX3: Range: FlexLogic operand  DCUB LOG3: Range: FlexLogic operand  DCUB RX4: Range: FlexLogic operand  5-368 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 547 (for example, digital communication channels utilizing the D60 teleprotection input/outputs). To make the scheme fully operational as a stand-alone feature, the scheme output operands must be configured to interface with other relay functions, output contacts in particular.
Page 548 (if the echo feature is enabled). When selecting this delay value, take into account the principle of operation and settings of the line pickup element, which should thus be enabled. 5-370 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 549 In two-bit applications, with DCUB RX1 DCUB LOG1 DCUB RX1 DCUB LOG1 with must be used. In four-bit applications, all receive and loss-of-guard signals must be used. DCUB RX2 DCUB LOG2 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-371...
Page 550 CONTROL ELEMENTS CHAPTER 5: SETTINGS Figure 5-210: Directional comparison unblocking scheme logic 5-372 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 551: Inputs/Outputs
The DC input voltage is compared to a user-settable threshold. A new contact input state must be maintained for a user-settable debounce time in order for the D60 to validate the new contact state. In the following figure, the debounce time is set at 2.5 ms;...
Page 552 For example, to use contact input H5a as a status input from the breaker 52b contact to seal-in the trip relay and record it in the Event Records menu, make the following settings changes: 5-374 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 553: Virtual Inputs
FlexLogic equation, it likely needs to be lengthened in time. A FlexLogic timer with a delayed reset can perform this function. Figure 5-212: Virtual inputs logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-375...
Page 554: Contact Outputs
: any suitable FlexLogic operand OUTPUT H1 OPERATE “Cont Op 1 OUTPUT H1 SEAL-IN IOn” : “Enabled” CONTACT OUTPUT H1 EVENTS Figure 5-213: Contact input/output module type 6A contact 1 logic 5-376 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 555 Figure 5-214: Contact input/output module type 4L contact 1 logic Application example 1 A latching output contact H1a is to be controlled from two user-programmable pushbuttons (buttons number 1 and 2). The following settings are applied. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-377...
Page 556 (assuming an H4L module): OUTPUTS  CONTACT OUTPUT H1a CONTACT OUTPUT H1c : “VO1” OUTPUT H1a OPERATE : “VO4” OUTPUT H1a RESET : “VO2” OUTPUT H1c OPERATE : “VO3” OUTPUT H1c RESET 5-378 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 557: Virtual Outputs
The command can be sent from the faceplate RESET button, a remote device via a communications channel, or any selected operand. RESET D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-379...
Page 558: Direct Inputs And Outputs
— This setting allows the user to assign a descriptive name to the direct output. DIRECT OUT 1 NAME — This sets the FlexLogic operand that determines the state of this direct output. DIR OUT 1 OPERAND 5-380 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 559 The following settings are applied (assume Bit 3 is used by all 3 devices to send the blocking signal and Direct Inputs 7, 8, and 9 are used by the receiving device to monitor the three blocking signals). UR IED 2: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-381...
Page 560 Assume the Hybrid Permissive Overreaching Transfer Trip (Hybrid POTT) scheme is applied using the architecture shown as follows. The scheme output operand is used to key the permission. HYB POTT TX1 Figure 5-218: Single-channel open-loop configuration 5-382 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 561: Teleprotection Inputs And Outputs
2-1 through 2-16). The remote relay connected to channels 1 and 2 of the local relay is programmed by assigning FlexLogic operands to be sent via the selected communications channel. This allows the user to create D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-383...
Page 562 (teleprotection outputs at the sending end or corresponding teleprotection inputs at the receiving end). On three-terminal two-channel systems, redundancy is achieved by programming signal re-transmittal in the case of channel failure between any pair of relays. 5-384 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 563: Transducer Inputs/Outputs
VALUE: 0.000 The D60 is provided with optional DCmA capability. This feature is specified as an option at the time of ordering. See the Order Codes section in chapter 2 for details. Hardware and software are provided to receive signals from external transducers and to convert these signals into a digital format for use as required.
Page 564: Rtd Inputs
FlexElements, the operate level is scaled to a base of 100°C. For example, a trip level of 150°C is achieved by setting the operate level at 1.5 pu. FlexElement operands are available to FlexLogic for further interlocking or to operate an output contact directly. 5-386 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 565: Dcma Outputs
Range: –90.000 to 90.000 pu in steps of 0.001  MIN VAL: 0.000 pu DCMA OUTPUT H1 Range: –90.000 to 90.000 pu in steps of 0.001  MAX VAL: 1.000 pu D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-387...
Page 566 — This setting allows selection of the output range. Each DCmA channel can be set independently DCMA OUTPUT H1 RANGE to work with different ranges. The three most commonly used output ranges are available. 5-388 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 567 The CT ratio is 5000:5 and the maximum load current is 4200 A. The current is to be monitored from 0 A upwards, allowing for 50% overload. The phase current with the 50% overload margin is: Eq. 5-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-389...
Page 568 ±0.5% of the full scale for the analog output module, or ± 0.005 x (1-0) x 254.03 kV = ±1.27 kV • ±0.5% of reading For example, under nominal conditions, the positive-sequence reads 230.94 kV and the worst-case error is 0.005 × 230.94 kV + 1.27 kV = 2.42 kV. 5-390 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 569: Testing
 FUNCTION: Disabled The D60 provides a test facility to verify the functionality of contact inputs and outputs, some communication functions and the phasor measurement unit (where applicable), using simulated conditions. The test mode can be in any of three states: Disabled, Isolated, or Forcible.
Page 570: Phasor Measurement Unit Test Values
PMU 1 IC TEST Range: –180.00 to 180.00° in steps of 0.05  ANGLE: 110.00° PMU 1 IG TEST Range: 0.000 to 9.999 kA in steps of 0.001  MAGNITUDE: 0.000 kA 5-392 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 571: Force Contact Inputs
5.11.5 Force contact outputs SETTINGS  TESTING  FORCE CONTACT OUTPUTS  FORCE CONTACT FORCE Cont Op 1 Range: Normal, Energized, De-energized, Freeze   OUTPUTS : Normal D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 5-393...
Page 572 While the selected operand is Off, the output behaves as it does when in service. On restart, the setting and the force contact input and force contact output settings revert to TEST MODE FORCING their default states. 5-394 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 573: Actual Values
  RxGOOSE STATUS See page 6-6    RxGOOSE See page 6-6   STATISTICS  AUTORECLOSE See page 6-7    DIGITAL COUNTERS See page 6-7   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 574 See page 6-24   GROUND FAULT 1  WATTMETRIC   GROUND FAULT 2  PHASOR MEASUREMENT See page 6-24   UNIT  PMU AGGREGATOR See page 6-25   D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 575: Front Panel
The front panel can be viewed and used in the EnerVista software, for example to view an error message displayed on the front panel. To view the front panel in EnerVista software: Click Actual Values > Front Panel. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 576: Status
The present status of the 64 virtual inputs is shown here. The first line of a message display indicates the ID of the virtual input. For example, ‘Virt Ip 1’ refers to the virtual input in terms of the default name. The second line of the display indicates the logic state of the virtual input. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 577: Rxgoose Boolean Inputs
Range: On, Off  STATUS: Off The D60 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. 6.3.4 RxGOOSE DPS inputs ACTUAL VALUES ...
Page 578: Virtual Outputs
 Offline The D60 is provided with optional IEC 61850 capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. actual value does not consider RxGOOSE that are not configured or are not used by any RxGOOSE All RxGOOSE Online Input.
Page 579: Autoreclose
The display shows both the current position and the full range. The current position only (an integer from 0 through 7) is the actual value. 6.3.13 Flex States ACTUAL VALUES  STATUS  FLEX STATES  FLEX STATES PARAM 1: Off Range: On, Off    D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 580: Ethernet
• Calibrating if an active master has been selected but lock is not at present established • Synch’d (No Pdelay) if the port is synchronized, but the peer delay mechanism is non-operational D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 581: Direct Inputs
DIRECT DEVICE 1 Range: Offline, Online   STATUS STATUS: Offline  DIRECT DEVICE 16 Range: Offline, Online  STATUS: Offline These actual values represent the state of direct devices 1 through 16. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 582: Teleprotection Channel Tests
UR over Ethernet, the Modbus TCP status shows 3. If the EnerVista application is closed, the Modbus TCP status shows 4. — The number of IEC 61850 connections remaining. MMS TCP 6-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 583: Parallel Redundancy Protocol (Prp)
Range: 0 to 4G, blank if PRP disabled  The D60 is provided with optional PRP capability. This feature is specified as a software option at the time of ordering. See the Order Codes section in chapter 2 for details.
Page 584: Metering
GOOSE or for R-GOOSE when setting R-TxGOOSE1 DST IP is multicast. 6.4 Metering 6.4.1 Metering conventions 6.4.1.1 UR convention for measuring power and energy The figure illustrates the conventions established for use in UR devices. 6-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 585 6.4.1.2 UR convention for measuring phase angles All phasors calculated by URs and used for protection, control and metering functions are rotating phasors that maintain the correct phase angle relationships with each other at all times. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-13...
Page 586 For display and oscillography purposes the phase angles of symmetrical components are referenced to a common reference as described in the previous sub-section. WYE-connected instrument transformers • ABC phase rotation: • ACB phase rotation: The above equations apply to currents as well. 6-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 587 * The power system voltages are phase-referenced – for simplicity – to V and V , respectively. This, however, is a relative matter. It is important to remember that the D60 displays are always referenced as specified under SETTINGS  SYSTEM SETUP  POWER SYSTEM  FREQUENCY AND PHASE REFERENCE The example above is illustrated in the following figure.
Page 588: Sources
SRC 1 RMS In:  0.000 A SRC 1 PHASOR Ia:  0.000 A 0.0° SRC 1 PHASOR Ib:  0.000 A 0.0° SRC 1 PHASOR Ic:  0.000 A 0.0° 6-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 589 0.00 V SRC 1 RMS Vbc:  0.00 V SRC 1 RMS Vca:  0.00 V SRC 1 PHASOR Vab:  0.000 V 0.0° SRC 1 PHASOR Vbc:  0.000 V 0.0° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-17...
Page 590 SRC 1 APPARENT PWR  3φ: 0.000 VA SRC 1 APPARENT PWR  φa: 0.000 VA SRC 1 APPARENT PWR  φb: 0.000 VA SRC 1 APPARENT PWR  φc: 0.000 VA 6-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 591 S = V x Î x Î x Î Eq. 6-1 When VTs are configured in delta, the D60 does not calculate power in each phase and three-phase power is measured as S = V x Î x Î Eq. 6-2...
Page 592 The signal used for frequency estimation is low-pass filtered. The final SYSTEM SETUP  POWER SYSTEM frequency measurement is passed through a validation filter that eliminates false readings due to signal distortions and transients. 6-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 593 The harmonics are a percentage of the fundamental signal obtained as a ratio of harmonic amplitude to fundamental amplitude multiplied by 100%. The total harmonic distortion (THD) is the ratio of the total harmonic content to the fundamental: Eq. 6-4 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-21...
Page 594: Synchrocheck
If synchrocheck or a setting is "Disabled," the corresponding actual values menu item does not display. 6.4.4 Tracking frequency ACTUAL VALUES  METERING  TRACKING FREQUENCY  TRACKING FREQUENCY TRACKING FREQUENCY:  60.00 Hz  6-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 595: Frequency Rate Of Change
Distance source is specified in setting under SETTINGS  GROUPED ELEMENTS  SETTING GROUP 1(6)  DISTANCE. PhaseVTSecondary and PhaseCTSecondary are specified in setting under SETTINGS  SYSTEM SETUP  AC INPUTS. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-23...
Page 596: Rxgoose Analogs
 0.000 The D60 is provided with optional GOOSE communications capability. This feature is specified as a software option at the time of ordering. See the Order Codes section of chapter 2 for details. The RxGOOSE Analog values display in this menu. The RxGOOSE Analog values are received via IEC 61850 GOOSE messages sent from other devices.
Page 597: Pmu Aggregator
6.4.12 Distance ACTUAL VALUES  METERING  DISTANCE  DISTANCE AB LOOP RESISTANCE   RAB: 0.00 Ohms AB LOOP REACTANCE  XAB: 0.00 Ohms AB LOOP IMPEDANCE  ZAB: 0.00 Ohms D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-25...
Page 598 ANGLE: 0.00 DEG Loop impedance is defined as Z##=|Z##| Angle=R##+jX##, in secondary ohms and ## is the loop indication (AB, BC, CA, AG, BG, and CG respectively). They are calculated as Eq. 6-5 6-26 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 599: Records
COMMANDS  CLEAR menu for manual clearing of the fault reports and to the RECORDS SETTINGS  PRODUCT SETUP  CLEAR RELAY RECORDS menu for automated clearing of the fault reports. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-27...
Page 600: Event Records
The event records are also viewable in the software and in a web browser. The figure shows the event records in the software. To view them in a web browser, enter the IP address of the device. 6-28 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 601: Oscillography
It is static until the log gets OLDEST SAMPLE TIME full, at which time it starts counting at the defined sampling rate. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-29...
Page 602: Phasor Measurement Unit Records
BKR 1 ARCING AMP φA:  0.00 kA2-cyc BKR 1 ARCING AMP φB:  0.00 kA2-cyc BKR 1 ARCING AMP φC:  0.00 kA2-cyc BKR 1 AMP MAX φA:  0.00 kA 6-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 603: Product Information
The MAC address displays for port 1. The MAC address for port 2 is one higher. The MAC address for port 3 is one higher than port 2. In redundant mode, the MAC addresses for ports 2 and 3 are the same as port 2. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 6-31...
Page 604: Firmware Revisions
 2016/09/15 16:41:32 Date and time when the FPGA was built. The shown data is illustrative only. A modification file number of 0 indicates that, currently, no modifications have been installed. 6-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 605: Commands And Targets
The commands menu contains relay directives intended for operations personnel. All commands can be protected from unauthorized access via the command password; see the Security section of chapter 5 for details. The following flash message appears after successfully command entry. COMMAND EXECUTED D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 606: Virtual Inputs
Range: No, Yes  COUNTERS? No  CLEAR IEC61850 See below   XWSI OPCNT  CLEAR IEC61850 See below   XCBR OPCNT CLEAR ALL RELAY Range: No, Yes  RECORDS? No D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 607: Set Date And Time
“Yes” and pressing the key. The command setting then automatically ENTER reverts to “No.” The service command is activated by entering a numerical code and pressing the key. ENTER D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 608: Phasor Measurement Unit One-Shot
Although the diagnostic information is cleared before the D60 is shipped from the factory, the user can want to clear the diagnostic information for themselves under certain circumstances. For example, you clear diagnostic information after replacement of hardware.
Page 609 30 seconds afterwards PMU ONE-SHOT OP When the function is disabled, all three operands are de-asserted. The one-shot function applies to all logical PMUs of a given D60 relay. Figure 7-1: PMU one-shot FlexLogic operands 7.1.5.1 Testing accuracy of the PMU The one-shot feature is used to test accuracy of the synchrophasor measurement.
Page 610: Targets Menu
A target enables the EnerVista UR Setup software to monitor automatically and display the status of any active target messages of all the devices inserted into that site. Each D60 element with a TARGET setting has a target message that when activated by its element is displayed in sequence with any other currently active target messages in the menu.
Page 611: Target Messages
Contact Factory (xxx) • Latched target message: Yes. • Description of problem: One or more installed hardware modules is not compatible with the D60 order code. • How often the test is performed: Module dependent. • What to do: Contact the factory and supply the failure code noted in the display. The “xxx” text identifies the failed module (for example, F8L).
Page 612 How often the test is performed: Module dependent. • What to do: Contact the factory and supply the failure code noted in the display. The “xxx” text identifies the failed module (for example, F8L). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 613 The Ethernet cable(s) are properly connected. – At least one PTP grandmaster-capable clock is functioning. – If strict PP is enabled, that entire network is PP compliant. – The network is delivering PTP messages to the relay. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 614 How often the test is performed: The self-test is activated when no message is received within the expected time interval, which is the time-to-live time in the previous message. This time can be from milliseconds to minutes. • What to do: Check GOOSE setup. 7-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 615 Description of problem: The ambient temperature is greater than the maximum operating temperature (+80°C). • How often the test is performed: Every hour. • What to do: Remove the D60 from service and install in a location that meets operating temperature standards. UNEXPECTED RESTART: Press “RESET” key •...
Page 616 Self Test Error • Description of problem: Seen until the builds is tagged as being 'release candidate' or 'gold' builds. • What to do: Update firmware to either of these builds. 7-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 617 An indication of communications loss means that no messages are being received. Check that the patching is correct, and that the Brick has power. If that is not the problem, use a D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 7-13...
Page 618 Brick output failing to respond to an output command can only be detected while the command is active, and so in this case the target is latched. A latched target can be unlatched by pressing the faceplate reset key if the command has ended, however the output can still be non-functional. 7-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 619: Application Of Settings
8.1.1 Introduction This chapter provides general application guidelines for stepped distance, overcurrent, and pilot protection. Where relevant, design details and performance characteristics of the D60 are given to facilitate the process of setting the relay for a given application. 8.1.2 Impact of memory polarization The D60 uses a memorized positive sequence voltage as a polarizing signal in order to achieve dependable operation for forward faults and secure non-operation for reverse faults.
Page 620: Distance Elements (Stepped Distance Scheme)
The current supervision alone does not prevent maloperation in such circumstances. Keep in mind that the fuse failure element provided on the D60 needs some time to detect fuse fail conditions. This can create a race between the instantaneous zone 1 and the fuse failure element. Therefore, for maximum security, it is recommended to both set the current supervision above the maximum load current and use the fuse failure function.
Page 621: Ground Distance
To avoid extremely large reach settings, the D60 has the ability to implement any element so that it is reverse looking, which then can provide a back up for the longest line terminated on the local bus. This strategy can be beneficial if the reduced reach helps discrimination between the load and fault conditions, but must be implemented at both ends of the protected line.
Page 622 In highly non-homogenous and dynamic systems where the correction for non-homogeneity is not feasible, consider conservative reach (reduced) and/or correction angle (negative) settings. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 623: Protection Signaling Schemes
To avoid extremely large reach settings the D60 has the ability to implement any element, so that it is reverse looking. This strategy can be beneficial if the reduced reach enhances the discrimination between the load and fault conditions. When adopted, this approach must be implemented at both ends of the protected line.
Page 624: Direct Under-Reaching Transfer Trip (Dutt)
With any echo scheme however, a means must be provided to avoid D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 625: Hybrid Pott Scheme (Hyb-Pott)
This situation is encountered when it is desired to account for the zero sequence inter-circuit mutual coupling. This is not a problem for the ground distance elements in the D60 that do have a current reversal logic built into their design as part of the technique used to improve ground fault directionality.
Page 626: Directional Comparison Blocking
This loss-of- guard output is connected to a contact input of the D60. The power line carrier also provides an output contact when the permissive frequency is received. This output is wired to any other contact input of the D60.
Page 627 This DCUB BLOCK operand can consist of any pre-defined logic, including a pilot cutout switch connected to any contact input of the D60. With this pilot cutout switch and the pre-defined logic state on and assigned to , the scheme is disabled. The DCUB BLOCK directional comparison unblocking scheme supervises the operation and keying of all scheme functions.
Page 628: Series Compensated Lines
DCUB TX1 DCUB TX4 tripping/operating logic, and to output contacts as per the usual D60 logic/output assignments. 8.4 Series compensated lines 8.4.1 Introduction It is recommended to apply a combination of distance, ground directional overcurrent, and high-set overcurrent functions for protection of series compensated lines.
Page 629: Distance
As the characteristics of sub-synchronous oscillations are in complex relations with fault and system parameters, no solid setting recommendations are given with respect to extra security margin for sub-synchronous oscillations. It is strongly recommended to use a power system simulator to verify the reach settings or to use an adaptive D60 feature for dynamic reach control.
Page 630: Ground Directional Overcurrent
Net inductive reactance from relay through far-end busbar = 10 – 4 = 6 Ω; the offset cannot be higher than 6 Ω • It is recommended to use 3.5 Ω offset impedance 8.4.4 High-set phase overcurrent The setting rules for high-set overcurrent protection are explained in the High-Set Overcurrent Elements section. 8-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 631: Phase Distance Through Power Transformers
8.5.1 Phase distance protection 8.5.1.1 Overview Phase distance elements of the D60 can be set to respond to faults beyond any three-phase power transformer. The relay guarantees accurate reach and targeting for any phase fault. Moreover, the current and voltage transformers can be located independently on different sides of the transformer.
Page 632: Example
= 0.06 Ω ∠88° (intended reach of Zone 4) = 8000:5 = 1600 (located at H) = 315000:120 = 2625 (located at X) Transformer: 13.8/315 kV, 150 MVA, 10%, delta/wye, 315 kV side lagging 30° Transformer impedance: Eq. 8-8 8-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 633 The Zone 4 settings are: Eq. 8-10 : "2.60" PHS DIST Z4 REACH : "89" PHS DIST Z4 RCA : "Yd11" PHS DIST Z4 XMFR VOL CONNECTION : "None" PHS DIST Z4 XMFR CUR CONNECTION D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 8-15...
Page 634 PHASE DISTANCE THROUGH POWER TRANSFORMERS CHAPTER 8: APPLICATION OF SETTINGS 8-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 635: Theory Of Operation
The relay uses offset ground directional overcurrent functions as an optional supplement of the ground distance protection for pilot-aided schemes. The Ground Directional Overcurrent section describes the elements. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 636: Phasor Estimation
K0M — Mutual zero-sequence compensating factor: K0M = 1/3 x Z0M/Z1 MAG Z0m/Z1 ANG • Θ — Non-homogeneity angle setting ( NON-HOMOGEN ANG 9.1.3.2 Directional mho characteristic The dynamic 100% memory polarized mho characteristic is achieved by checking the angle between D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 637 The quadrilateral reactance characteristic is achieved by checking the angle between • AB phase element — (I – I ) × Z – (V – V ) and (I – I ) × Z D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 638 + I_0 × K0 × Z × K0M × Z – V and I × Z + I_0 × K0 × Z × K0M × Z The blinders apply to the Quad characteristic only. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 639 9.1.3.11 Zero-sequence directional characteristic The extra zero-sequence characteristic applies to ground zones 2 and higher and is achieved by checking angles between: D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 640 DIR COMP LIMIT (removed when 3I_0 > OC SUPV and I_2 < CUTOFF) I × Z I × Z Right Blinder – V 90° Left Blinder I × Z – V I × Z 90° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 641: Fast Distance Algorithm
• Non-directional option for the zone 1 and 2 Direction setting • Phase Distance applications through power transformers, when the XFMR VOL CONNECTION or XFMR CUR CONNECTION setting is other than "None" D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 642: Memory Polarization
Figure 9-2: Dynamic shift of the mho characteristic The same desirable effect of memory polarization applies to the directional comparator of the quadrilateral characteristic. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 643: Distance Elements Analysis
Mutual zero-sequence compensation can raise concerns regarding directional integrity on reverse faults in the situation when the relay gets "overcompensated." This problem does not affect the D60 because its ground distance elements use zero-sequence and negative-sequence currents in extra directional comparators. Both the currents are from the protected line and are not affected by any compensation as the latter applies only to the reach defining comparators: the mho, reactance, and blinder characteristics.
Page 644 9.1.6.3 Mho phase A to ground element (after memory expires) After the memory expires, the relay checks the actual positive-sequence voltage and compares it with 10% of the nominal voltage: _1 | = 58.83 V > 0.1 × 69.28 V 9-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 645 Reactance difference angle = | –3.9° – 24.8° | = 28.7° < 75° • Zero-sequence difference angle = | –19.8° – 0.0° | = 19.8° < 75° • Negative-sequence directional difference angle = | –19.8° – 0.0° | = 19.8° < 75° D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-11...
Page 646: Phase Distance Applied To Power Transformers
The D60 provides for any location of the VTs and CTs with respect to the involved power transformer and the direction of any given zone.
Page 647 CHAPTER 9: THEORY OF OPERATION PHASE DISTANCE APPLIED TO POWER TRANSFORMERS Figure 9-4: Applications of the "PHS DIST XF MR VOL/CUR CONNECTION" settings D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-13...
Page 648 PHASE DISTANCE APPLIED TO POWER TRANSFORMERS CHAPTER 9: THEORY OF OPERATION Table 9-9: Phase distance input signals for delta-wye transformers 9-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 649 CHAPTER 9: THEORY OF OPERATION PHASE DISTANCE APPLIED TO POWER TRANSFORMERS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-15...
Page 650: Example
Normally, in order to respond to the fault shown in the figure, a distance relay is applied at the relaying point X. The table outlines the relay input signals at this location. Table 9-10: Relay input signals at location X Input Primary Secondary 100.4 kV ∠–7.32° 38.25 V ∠–7.32° 9-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 651 0.687 Ω ∠85° secondary in order to reach to the fault shown in the figure. When installed at H, the relay needs to be set to 2.569 Ω ∠88.4° to ensure exactly same coverage. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-17...
Page 652: Ground Directional Overcurrent
As long as the offset impedance is not higher than the negative-sequence line impedance, the element ensures correct and fast fault direction identification for both forward and reverse faults. The same principle applies to the neutral directional overcurrent element. 9-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 653: Example
Distance protection elements of the D60 deal with the problem of voltage inversion by using 100% memory polarized directional comparators. As the memory duration is set longer than the slowest fault clearing time for reverse faults, it is guaranteed that the distance element does not pick-up on reverse faults if the voltage inversion happens.
Page 654 The problem of steady-state overreaching due to the negative reactance of the series capacitors can be addressed in the D60 in a traditional way by shortening the reach of an underreaching distance elements to the net inductive reactance of the line between the potential source and the far end busbar(s). This generic approach has two major drawbacks. First, it leaves large portion of the line uncovered by the directly tripping distance protection.
Page 655 The offset impedance can always be selected successfully to guarantee correct fault direction discrimination regardless of the degree of compensation and location of the series capacitors and the potential source. See the Application of Settings chapter for recommendations on settings for series compensation applications. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-21...
Page 656 SERIES-COMPENSATED LINES CHAPTER 9: THEORY OF OPERATION Figure 9-8: Dynamic reach for internal and external faults 9-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 657: Single-Pole Tripping
Figure 9-9: Single-pole operation The trip output element receives requests for single and three-pole trips and three-pole reclose initiation, which it then processes to generate outputs that are used to D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-23...
Page 658 The operation of the scheme on a line in a single breaker arrangement is described as follows. The line is protected by a D60 relay using the line pickup and zone 1 phase and ground distance elements, and a permissive overreaching transfer...
Page 659 The response of the system from this point is as described earlier for the second trip, except that the recloser goes to lockout upon the next initiation (depending on the number of shots programmed). D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-25...
Page 660: Phase Selection
CHAPTER 9: THEORY OF OPERATION 9.5.2 Phase selection The D60 uses phase relations between current symmetrical components for phase selection. First, the algorithm validates if there is enough zero-sequence, positive-sequence, and negative-sequence currents for reliable analysis. The comparison is adaptive; that is, the magnitudes of the three symmetrical components used mutually as restraints confirm if a given component is large enough to be used for phase selection.
Page 661 FlexLogic operand is asserted or after delay OPEN POLE OP defined by the setting (in the Trip Output element) once the disturbance detector (50DD) initially PHASE SELECTOR RESET operated. Figure 9-11: Phase selector logic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-27...
Page 662: Communications Channels For Pilot-Aided Schemes
9.5.3.1 Description In the D60 relay, pilot-aided schemes transmit a code representing the type of fault determined by the local phase selector according to the scheme logic. At a receiving terminal, the local and remote data are combined to determine the action to be performed.
Page 663 The TX1, TX2, RX1, and RX2 operands are used and fault data is coded per the following tables. Table 9-20: Permissive scheme transmit codes for two-bit channels Phase selector determination of Bit pattern transmitted fault type AG, BC, BCG BG, CA, CAG CG, AB, ABG, 3P, Unrecognized D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-29...
Page 664 DIR BLOCK TRIP B CG, AB, ABG, 3P, Unrecognized AG, BC, BCG CG, AB, ABG, 3P, Unrecognized CG, BC, BCG, CA, CAG DIR BLOCK TRIP C AG, BC, BCG BG, CA, CAG 9-30 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 665 BG, CA, CAG CA, CAG, unrecognized CG, AB, ABG, 3P, AB, ABG, 3P, unrecognized unrecognized 9.5.3.4 Four-bit channels The TX1, TX2, TX3, TX4, RX1, RX2, RX3, and RX4 operands are used. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-31...
Page 666 Trip Phase A AG, AB, ABG, CA, CAG, 3P, Unrecognized BG, AB, ABG, BC, BCG, 3P, Trip Phase B Unrecognized MULTI-P CG, BC, BCG, CA, CAG, 3P, Trip Phase C Unrecognized MULTI-P 9-32 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 667 Bit pattern received Remote Local determination Trip output determinatio of fault type LOG1 LOG2 LOG3 LOG4 n of fault type MULTI-P DCUB TRIP A AG, AB, ABG, CA, CAG, 3P, unrecognized D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-33...
Page 668: Permissive Echo Signaling
The duration of the echo pulse does not depend on the duration or shape of the received Rx signal but is settable as ECHO DURATION 9-34 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 669: Pilot Scheme / Phase Selector Coordination
In other cases, it is not recommended to delay the local trip decision. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-35...
Page 670: Cross-Country Fault Example
9.5.6 Cross-country fault example Assume a single pole operation application where D60 relays are used to protect a two-terminal line, (terminals T1 and T2) using phase and ground distance zone 1, 2, and 3 elements in a permissive over-reaching transfer trip scheme. The performance of the system with one, two, and four-bit communications channels is outlined for a mid-line phase A-to- ground fault and a co-incident phase B-to-ground fault just behind terminal T2.
Page 671: Fault Locator
Substituting the second equation into the first equation and multiplying both sides by the complex conjugate of IAF, Eq. 9-12 where * denotes complex conjugate D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-37...
Page 672 VTs are connected in wye, the fault location is performed based on the actual phase to ground voltages. If the VTs are connected in delta, fault location is suspended. 9-38 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 673 Eq. 9-21 where Z is the equivalent zero-sequence impedance behind the relay as entered under the fault report setting menu. SYS0 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 9-39...
Page 674 FAULT LOCATOR CHAPTER 9: THEORY OF OPERATION Figure 9-13: Fault locator scheme 9-40 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 675: Maintenance
UR Family Communications Guide for the entries. The upper part of the window displays values. The lower part of the window is for factory service use. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-1...
Page 676 Float — A numbering system with no fixed number of digits before or after the decimal point. An example is 0.000000. Binary — A numbering system using 0 and 1. An example is 0000-0000-0000-0000. Entries are not saved when closing the window. 10-2 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 677: General Maintenance
GENERAL MAINTENANCE 10.2 General maintenance The D60 requires minimal maintenance. As a microprocessor-based relay, its characteristics do not change over time. Expected service life is 20 years for UR devices manufactured June 2014 or later when applied in a controlled indoors environment and electrical conditions within specification.
Page 678: Cybersentry Security Event Files
15 = Role Log in 10.3.1.2 Setting changes file The SETTING_CHANGES.LOG file stores all the setting changes. A total of 1024 events are stored in a circular buffer in non- volatile memory. 10-4 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 679: Copy Settings To Other Device
10.4 Copy settings to other device Settings from one D60 device can be copied to another D60 device for rapid deployment. The order codes must match. See the Settings File section at the beginning of the Interfaces chapter for a list of settings not deployed, such as IP address.
Page 680: Compare Two Devices
This section describes how to backup settings to a file and how to use that file to restore the settings to the original relay or to a replacement relay. 10-6 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 681: Back Up Settings
Have this option enabled when you want to keep the IID file from the UR device instead of from another tool. The location of the file is C:\ProgramData\GE Power Management\urpc\Offline, for example.
Page 682 Select the Save As option, which displays for firmware 7.3 and later, and select the CID option from the drop-down list. The file is copied from the computer to the location specified. 10-8 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 683: Restore Settings
This means that the URS file is from UR version 7.30 or higher, has the IEC 61850 software option in the order code, but any IEC 61850 content will be compromised and will need to be configured. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-9...
Page 684 EnerVista UR Setup software. The values that these settings had at the time the backup was created are contained within the backup file, accessed through EnerVista UR Setup software. 10-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 685: Upgrade Software
Expand the entry for the UR device. Click the Read Order Code button. The order code and version of the device are populated to the software. Click the OK button to save the change. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-11...
Page 686: Upgrade Firmware
You access the Convert Device Settings option by right-clicking the file in the Offline Window area at the lower left. GE recommends converting settings in firmware steps, for example when converting from 6.0 to 7.4x, convert first to 7.0 then 7.4 in order to follow embedded conversion rules and keep settings. Note that the values of all settings that have been defaulted during conversion are not listed in the conversion report;...
Page 687: Replace Module
Open the enhanced faceplate to the left once the thumb screw has been removed. This allows for easy access of the modules for withdrawal. The new wide-angle hinge assembly in the enhanced front panel opens completely and allows easy access to all modules in the D60. Figure 10-10: Modules inside relay with front cover open (enhanced faceplate) The standard faceplate can be opened to the left once the black plastic sliding latch on the right side has been pushed up, as shown below.
Page 688: Battery
To avoid injury, ensure that the unit has been powered off for a minimum of three minutes before replacing the battery. Risk of fire if battery is replaced with incorrect type or polarity. 10-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 689: Dispose Of Battery
10. Reinstall the battery holder and the metal cover, and reinsert the power supply module into the unit. 11. Power on the unit. 12. Dispose of the old battery as outlined in the next section. 10.10.2 Dispose of battery D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-15...
Page 690 Paristo on merkitty tällä symbolilla ja saattaa sisältää cadmiumia (Cd), lyijyä (Pb) tai elohopeaa (Hg). Oikean kierrätystavan varmistamiseksi palauta tuote paikalliselle jälleenmyyjälle tai palauta se paristojen keräyspisteeseen. Lisätietoja sivuilla www.recyclethis.info. 10-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 691 å indikere at kadmium (Cd), bly (Pb), eller kvikksølv (Hg) forekommer. Returner batteriet til leverandøren din eller til et dedikert oppsamlingspunkt for korrekt gjenvinning. For mer informasjon se: www.recyclethis.info. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL 10-17...
Page 692 Bu sembolle işaretlenmiş piller Kadmiyum(Cd), Kurşun(Pb) ya da Civa(Hg) içerebilir. Doğru geri dönüşüm için ürünü yerel tedarikçinize geri veriniz ya da özel işaretlenmiş toplama noktlarına atınız. Daha fazla bilgi için: www.recyclethis.info. 10-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 693: Clear Files And Data After Uninstall
For issues not solved by troubleshooting, the process to return the device to the factory for repair is as follows: • Contact a GE Grid Solutions Technical Support Center. Contact information is found in the first chapter. • Obtain a Return Materials Authorization (RMA) number from the Technical Support Center.
Page 694: Storage
STORAGE CHAPTER 10: MAINTENANCE • Fax a copy of the shipping information to the GE Grid Solutions service department in Canada at +1 905 927 5098. Use the detailed return procedure outlined at https://www.gegridsolutions.com/multilin/support/ret_proc.htm The current warranty and return information are outlined at https://www.gegridsolutions.com/multilin/warranty.htm...
Page 695: A.1 Flexanalog Items
Frequency rate of change 1 actual value 5860 Freq Rate 2 Value Hz/s Frequency rate of change 2 actual value 5864 Freq Rate 3 Value Hz/s Frequency rate of change 3 actual value D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 696 SRC 2 I_2 Angle Degrees Source 2 negative-sequence current angle 6242 SRC 2 Igd Mag Amps Source 2 differential ground current magnitude 6244 SRC 2 Igd Angle Degrees Source 2 differential ground current angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 697 SRC 4 Igd Mag Amps Source 4 differential ground current magnitude 6372 SRC 4 Igd Angle Degrees Source 4 differential ground current angle 6656 SRC 1 Vag RMS Volts Source 1 phase AG voltage RMS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 698 SRC 2 Vx RMS Volts Source 2 auxiliary voltage RMS 6752 SRC 2 Vx Mag Volts Source 2 auxiliary voltage magnitude 6754 SRC 2 Vx Angle Degrees Source 2 auxiliary voltage angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 699 SRC 4 Vca RMS Volts Source 4 phase CA voltage RMS 6869 SRC 4 Vab Mag Volts Source 4 phase AB voltage magnitude 6871 SRC 4 Vab Angle Degrees Source 4 phase AB voltage angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 700 SRC 2 Phase C PF Source 2 phase C power factor 7232 SRC 3 P Watts Source 3 three-phase real power 7234 SRC 3 Pa Watts Source 3 phase A real power D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 701 SRC 4 Neg Watthour Source 4 negative Watthour 7476 SRC 4 Pos varh varh Source 4 positive varhour 7478 SRC 4 Neg varh varh Source 4 negative varhour 7552 SRC 1 Frequency Source 1 frequency D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 702 Phasor measurement unit 1 zero-sequence voltage angle 9602 PMU 1 Ia Mag Amps Phasor measurement unit 1 phase A current magnitude 9604 PMU 1 Ia Angle Degrees Phasor measurement unit 1 phase A current angle D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 703 SRC 1 Ib Harm[5] Source 1 phase B current fifth harmonic 10278 SRC 1 Ib Harm[6] Source 1 phase B current sixth harmonic 10279 SRC 1 Ib Harm[7] Source 1 phase B current seventh harmonic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 704 Source 2 phase A current second harmonic 10341 SRC 2 Ia Harm[3] Source 2 phase A current third harmonic 10342 SRC 2 Ia Harm[4] Source 2 phase A current fourth harmonic A-10 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 705 Source 2 phase B current twenty-fourth harmonic 10396 SRC 2 Ib Harm[25] Source 2 phase B current twenty-fifth harmonic 10405 SRC 2 Ic THD Source 2 phase C current total harmonic distortion D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-11...
Page 706 Source 3 phase A current twenty-first harmonic 10459 SRC 3 Ia Harm[22] Source 3 phase A current twenty-second harmonic 10460 SRC 3 Ia Harm[23] Source 3 phase A current twenty-third harmonic A-12 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 707 Source 3 phase C current eighteenth harmonic 10522 SRC 3 Ic Harm[19] Source 3 phase C current nineteenth harmonic 10523 SRC 3 Ic Harm[20] Source 3 phase C current twentieth harmonic D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-13...
Page 708 Source 4 phase B current fifteenth harmonic 10585 SRC 4 Ib Harm[16] Source 4 phase B current sixteenth harmonic 10586 SRC 4 Ib Harm[17] Source 4 phase B current seventeenth harmonic A-14 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 709 Synchrocheck 1 delta_phase 10863 Synchchk 1 Synchscp’ Degrees Synchrocheck 1 _synchscope 10864 Synchchk 2 Delta V Volts Synchrocheck 2 delta voltage 10866 Synchchk 2 Delta Phs Degrees Synchrocheck 2 delta phase D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-15...
Page 710 Degrees Synchrocheck 5 V2_angle 10926 Synchchk 5 Delta’ Phs Degrees Synchrocheck 5 delta_phase 10927 Synchchk 5 Synchscp’ Degrees Synchrocheck 5 _synchscope 10928 Synchchk 6 Delta V Volts Synchrocheck 6 delta voltage A-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 711 Synchchk 9 V2’ Mag Volts Synchrocheck 9 V2_mag 10989 Synchchk 9 V2’ Ang Degrees Synchrocheck 9 V2_angle 10990 Synchchk 9 Delta’ Phs Degrees Synchrocheck 9 delta_phase 10991 Synchchk 9 Synchscp’ Degrees Synchrocheck 9 _synchscope D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-17...
Page 712 DCmA input 5 actual value 13514 DCmA Ip 6 DCmA input 6 actual value 13516 DCmA Ip 7 DCmA input 7 actual value 13518 DCmA Ip 8 DCmA input 8 actual value A-18 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 713 RTD input 28 actual value 13580 RTD Ip 29 RTD input 29 actual value 13581 RTD Ip 30 RTD input 30 actual value 13582 RTD Ip 31 RTD input 31 actual value D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-19...
Page 714 V0 3rd Harmonic 2 Volts VTFF 2 V0 3rd Harmonic 41142 V0 3rd Harmonic 3 Volts VTFF 3 V0 3rd Harmonic 41144 V0 3rd Harmonic 4 Volts VTFF 4 V0 3rd Harmonic A-20 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 715 RxGOOSE analog input 30 45644 RxGOOSE Analog 31 RxGOOSE analog input 31 45646 RxGOOSE Analog 32 RxGOOSE analog input 32 61439 PMU Num Triggers Phasor measurement unit recording number of triggers D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL A-21...
Page 716 FLEXANALOG ITEMS APPENDIX A: FLEXANALOG OPERANDS A-22 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 717: B Radius Server Configuration
UR device for successful authentication, and the shortname is a short, optional alias that can be used in place of the IP address. client 10.0.0.2/24 { secret = testing123 shortname = private-network-1 In the <Path_to_Radius>\etc\raddb folder, create a file called dictionary.ge and add the following content. # ########################################################## GE VSAs ############################################################ VENDOR...
Page 718 8.2. Access Settings > Product Setup > Security. Configure the IP address and ports for the RADIUS server. Leave the GE vendor ID field at the default of 2910. Update the RADIUS shared secret as specified in the clients.conf file.
Page 719: C Command Line Interface
This setting cannot be changed using the command line interface. • Use quotes ("") to enclose any parameter containing a space • Commands, options, and parameters are case sensitive D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 720 For non-CyberSentry devices — Set <authentication type> to "traditional". Note that <authentication type> defaults to "traditional" if not specified. Set <account> to "COMMANDS" or "SETTINGS". If not specified, the SETTINGS account is used. Example: SetupCLI URPC login -d "C30 Melbourne" -A traditional -a SETTINGS -w 1password1 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 721 Read settings from device <device> and save them to the .urs file <File>. The <File> must not already exist. The default path to the output file is C:\Users\Public\Public Documents\GE Power Management\URPC\Data Example: SetupCLI URPC getsettings -d C30 -f "C30 Markham.urs"...
Page 722 SetupCLI URPC getsettings -d demoDevice -f devicefile.urs SetupCLI URPC compare -f existingfile.urs -r devicefile.urs -o output.txt The output is similar to the following: Comparing settings file aaa.urs : C:\Users\Public\Public Documents\GE Power Management\URPC\Data\ with bbb.urs : C:\Users\Public\Public Documents\GE Power Management\URPC\Data\ Setting Name...
Page 723 SetupCLI URPC getsettings -d DEV@SETUP_CLI -f "example file.urs" SetupCLI URPC logout -d DEV@SETUP_CLI SetupCLI URPC exit DEV@SETUP_CLI has to be used as the device name in the commands followed by the 'adddevice' command. D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 724 COMMAND LINE INTERFACE APPENDIX C: COMMAND LINE INTERFACE D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 725: Revision History
This chapter provides the warranty and revision history. D.1 Warranty For products shipped as of 1 October 2013, GE Grid Solutions warrants most of its GE manufactured products for 10 years. For warranty details including any limitations and disclaimers, see the Terms and Conditions at https://www.gegridsolutions.com/multilin/warranty.htm...
Page 726 30 March 2013 13-0126 1601-0089-AA1 7.2x 1 August 2013 13-0401 1601-0089-AB1 7.3x 7 November 2014 14-1408 1601-0089-AB2 7.3x 1 September 2015 15-2215 1601-0089-AC1 7.40x 8 December 2016 16-3319 1601-0089-AE1 7.41x 31 January 2017 17-3427 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 727 REVISION HISTORY Manual P/N D60 revision Release date 1601-0089-AE3 7.4x 28 April 2017 17-3561 Table D-2: Major changes for D60 manual version AE3 (English) Page Description General revision Updated order codes 5-150 Updated PMU Basic Configuration settings 10-5 Added Copy Settings to Other Device section...
Page 728 Added Monitoring section 10-2 Added Retrieve Files section Added Command Line Interface appendix Table D-5: Major changes for D60 manual version AB2 (English) Page Description Updated document throughout, for example by checking number of elements that apply to the product...
Page 729 Contact Output FPGA Field-programmable Gate Array Communication FREQ Frequency COMM Communications Frequency-Shift Keying COMP Compensated, Comparison File Transfer Protocol CONN Connection FlexElement™ CONT Continuous, Contact Forward CO-ORD Coordination Central Processing Unit Generator D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 730 Permissive Under-reaching Transfer Trip Manual / Manually Pulse Width Modulated Maximum Power Model Implementation Conformance Minimum, Minutes QUAD Quadrilateral Man Machine Interface Manufacturing Message Specification Rate, Reverse Minimum Response Time Registration Authority D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 731 Transport Selector Time Undercurrent Time Undervoltage TX (Tx) Transmit, Transmitter Under Undercurrent Utility Communications Architecture User Datagram Protocol Underwriters Laboratories UNBAL Unbalance Universal Relay Universal Recloser Control .URS Filename extension for settings files D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 732 ABBREVIATIONS D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 733 ...................5-276 Apparent power ..................6-18 settings ....................5-275 specifications ..................2-32 specifications ..................2-26 Auxiliary voltage channel ............... 3-13 Auxiliary voltage metering ............. 6-18 AWG wire size ........3-12, 3-34, 3-38, 3-40, 3-41 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 734 ....................5-329 specifications ..................2-28 Breaker restrike FlexLogic operands ...............5-169 logic diagram ...................5-336 settings ....................5-334 specifications ..................2-28 Breaker-and-a-half scheme ............5-6 Brightness ....................5-25 Broken conductor FlexLogic operands ...............5-170 settings ....................5-347 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 735 Delete files and records .............5-27, 10-19 Counters Demand metering actual values ..................6-7 actual values ..................6-19 settings ....................5-323 specifications ..................2-33 CRC alarm .....................5-122 Demand records, clearing ............5-27, 7-2 Critical failure relay specifications ..........2-36 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 736 ................... 3-50 Directional power, sensitive actual values ......6-22 oscillography ..................4-2 Directional power, sensitive specifications ......2-25 requirements ..................3-49 Disconnect switch restart relay ..................5-45 FlexLogic operands ...............5-176 logic ......................5-137 settings ....................5-135 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 737 ..................6-27 worksheet ..................5-183 clearing ..................5-27, 7-2 Force contact inputs ...............5-393 settings ....................5-97 Force contact outputs ..............5-393 Features ...................... 2-1 Fiber signal loss detection ..............5-33 File transfer by IEC 61850 ...............5-85 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 738 ....................5-358 Gates, logic explained ..............4-53 Hysteresis ..................... 5-188 Gateway address ................5-34 GE type IAC curves ................5-231 Getting help ....................1-2 IAC curves ..................... 5-231 ICD file ................5-61, 5-63, 5-64 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 739 IRIG-B specifications ...............2-34 specifications ..................2-30 RTD input specifications ..............2-34 LEDs RTD inputs ....................3-25 clear ......................5-379 virtual ....................5-375 custom labels ..................4-24 explained ....................4-20 In Service ....................3-47 settings ....................5-106 Trouble ....................3-47 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 740 ....................5-255 error ......................7-7 specifications ..................2-24 errors and warnings in Engineer ..........4-39 Negative sequence overvoltage FlexLogic operands ..............5-172 logic diagram .................. 5-275 settings ....................5-274 specifications ..................2-26 viii D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 741 Operating times ..................2-21 Part numbering ..................2-7 Operator command to force logoff ..........7-6 OR gate explained ................4-53 Order codes ....................2-7 actual values ..................6-31 update ..................3-59, 7-3 Oscillatory transient testing specifications ......2-41 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 742 ..............8-6 Phase TOC FlexLogic operands ..............5-175 FlexLogic operands ...............5-174 hybrid POTT ..................5-358 logic diagram ...................5-235 logic diagram ..............5-356, 5-358 settings ....................5-233 settings .................5-354, 5-357 specifications ..................2-23 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 743 ....................5-94 Remote access, explained ..............5-8 specifications ..................2-38 pu quantity Remote Setting Authorization ....................5-4 ............10-12 Repair ................... 1-2, 10-19, D-1 Replace battery ..................10-14 Replace battery message ..............7-9 Replacement modules ..............2-16 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 744 FlexLogic operands ..............5-176 SCD file troubleshooting ................5-193 import ....................10-10 Setting lock self-test ................7-12 import preferences ................. 10-7 SCL compatible ..................5-43 SCL file import ............... 5-61, 5-63, 5-64 preferences ..................10-7 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 745 ................5-130 specifications ..................2-35 FlexAnalogs ................... A-2 Temperature metering ....................6-16 FlexLogic monitor operand ............5-179 settings ....................5-128 monitor ....................7-11 Specifications ..................2-21 operating and storage ..............2-40 Standards, certification ..............2-42 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL xiii...
Page 746 ..............4-39 specifications ..................2-34 Update settings with Convert Device Settings ....10-12 wiring ..................... 3-25 Triangle in Offline Window ............4-39 Trip bus FlexLogic operands ...............5-177 logic diagram ...................5-284 settings ....................5-282 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 747 ...................5-379 FlexLogic operands ...............5-178 Zero-sequence core balance ............3-13 settings ....................5-379 Voltage banks ..................5-126 Voltage deviation specifications ..........2-41 Voltage elements ................5-270 Voltage metering actual values ..................6-17 specifications ..................2-32 Voltage restraint characteristic ..........5-234 D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...
Page 748 INDEX D60 LINE DISTANCE PROTECTION SYSTEM – INSTRUCTION MANUAL...

GE D60 Instruction Manual

1 Introduction

Safety Symbols and Definitions

2 Product Description

3 Installation

Unpack and Inspect

4 Interfaces

Enervista Software Interface

5 Settings

Settings Menu

6 Actual Values

Actual Values Menu

7 Commands and Targets

8 Application of Settings

9 Theory of Operation

Quick Links

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Summary of Contents for GE D60