Siemens 7SG12 DAD-N Manuals

Manuals and User Guides for Siemens 7SG12 DAD-N. We have 1 Siemens 7SG12 DAD-N manual available for free PDF download: Manual

Siemens 7SG12 DAD-N Manual

Siemens 7SG12 DAD-N Manual (91 pages)

Reyrolle Protection Devices

Brand: Siemens | Category: Relays | Size: 3.08 MB

Table of Contents

Table of Contents

5
- Description of Operation
  4
- Introduction
  6
- Hardware Description
  6
  - General
    6
  - Figure 1 - DAD-N Numerical High Impedance Protection
    6
  - Analogue Inputs
    7
  - Status Inputs
    7
  - Output Relays
    7
  - Fascia LEDS
    8
  - Self Monitoring
    8
    
    Protection Healthy/Defective
    8
- Protection Functions
  8
- Other Features
  9
  - Metering
    9
  - Data Storage
    9
    
    General
    9
    
    Waveform Records
    9
    
    Event Records
    9
    
    Fault Recording
    9
  - Time Synchronisation
    10
    
    IRIG-B Time Synchronisation
    10
    
    IEC 60870-5-103 Time Synchronisation
    10
    
    Real Time Clock Time Synchronisation
    10
  - Communications
    10
  - Settings Groups
    10
  - Password Feature
    10
  - Relay Settings
    10
- User Interface
  11
  - Liquid Crystal Display
    11
  - Back Light Control
    11
  - LED Indications
    11
  - Keypad
    11
  - Relay Identifier
    11
  - Settings Mode
    11
    
    Settings Adjustment
    11
    
    Settings and Displays
    12
    
    Diagrams
    12
  - Instruments Mode
    13
    
    Hidden Instruments
    13
  - Fault Data Mode
    13
  - Default Instruments Screens
    13
  - Commissioning
    13
- Diagrams
  15
- Figure 2 - DAD-N in E8 Case with Front Panel Open
  15
- Figure 3 - DAD-N Rear View
  15
- Figure 4 - High Impedance Differential Schematic
  16
- Figure 5 - DAD-N Menu Structure
  17
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    18
Table of Contents

19
- Accuracy Influencing Factors
  20
- Accuracy Reference Conditions
  20
- Introduction
  20
- Modular II Specification
  20
  - Environmental Withstand
    20
  - Auxiliary Energizing Quantity
    21
  - Current Inputs
    22
  - Output Contacts
    22
  - Status Inputs
    22
  - Indication
    23
  - Settings and Configuration
    23
  - Recording
    23
  - Communications
    23
  - IRIG-B Time Synchronisation
    24
- Protection Elements
  24
Table of Contents

27
- Dad-N-101 Relay Setting List
  28
  - System Config Menu
    28
  - Ct/Vt Config Menu
    28
  - Differential Menu
    28
  - Ct Supervision Menu
    29
  - Trip Circuit Supervision Menu
    29
  - Status Input Menu
    29
  - Status Input Timing Menu
    30
  - Reylogic Element Menu
    31
  - Output Relay Menu
    31
  - Led Menu
    33
  - Data Storage Menu
    34
  - Communications Menu
    34
- Instruments
  35
- Iec 60870-5-103 Communications Information
  36
  - IEC 60870-5-103 Semantics in Monitor Direction
    36
  - IEC 60870-5-103 Semantics in Control Direction
    38
- Modbus Semantics
  39
  - Coils
    39
  - Inputs
    40
  - Registers
    41
- Reylogic Diagrams
  41
- Label Inserts
  43
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    45
  - The Copyright and Other Intellectual Property Rights in this Document, and in any Model or Article Produced from It
    55
Table of Contents

56
Table of Contents

76

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