EN – Quick installation guide 9 EN – Quick installation guide Contents of this guide This guide gives general instructions on how to install the drive module into a cabinet. The example installation is made in 600 mm wide Rittal VX25 enclosure. The guide is applicable to the global IEC and NEC North American installations.
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• Motor cable: ABB recommends symmetrically shielded VFD motor cable to reduce bearing current and wear and stress on motor insulation and to provide the best EMC performance. Although not recommended, conductors inside continuously conductive conduit is allowed in NEC installations.
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A residual current device must be installed in the supply system. In NEC installations the residual current device is only required at or above 1000 amps. ABB does not guarantee the EMC category or the operation of the ground leakage detector built inside the drive.
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PE conductor. Use a measuring voltage of 1000 V DC. The insulation resistance of an ABB motor must be more than 100 Mohm (reference value at 25 °C). For the insulation resistance of other motors, see the manufacturer’s instructions.
EN – Quick installation guide 13 Step Task (motor cables) Figure Page Option +B051: Install the lower front cover to the drive module. Step Task (input cables) Figure Page Ground the input cable shields (if present) 360 degrees at the enclosure entry. Connect the twisted shields of the input cables and separate ground cable (if present) to the enclosure grounding busbar.
14 EN – Quick installation guide Default I/O connections The default I/O connections of the Water default configuration are shown below. Reference voltage and analog inputs and outputs Signal cable shield (screen) Output frequency/speed reference: 0…10 V 1…10 kohm AGND Analog input circuit common +10V...
Wiring The safety contacts must open/close within 200 ms of each other. ABB recommends that you use the double-shielded twisted-pair cable for the connection. The maximum length of the cabling between the switch and the drive control unit is 300 m (1000 ft).
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16 EN – Quick installation guide safety data, exact failure rates and failure modes of the STO function, refer to the drive hardware manual.
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3AXD10001326271. Authorized to compile the technical file: ABB Limited, Daresbury Park, Cheshire, United Kingdom, WA4 4BT. The product(s) referred in this Declaration of conformity fulfil(s) the relevant provisions of other European Union Directives which are notified in Single EU Declaration of conformity 3AXD10000497692.
1) Typical motor power with no overload capacity (nominal use). The kilowatt ratings apply to most IEC 4-pole motors. The horsepower ratings apply to most NEMA 4-pole motors. 2) For IEC installations, ABB recommends aR fuses. 3) The recommended branch protection fuses must be used to maintain the IEC/EN/UL 61800-5-1 and CSA C22.2 No. 274 certifications.
3AXD10001326271. Authorized to compile the technical file: ABB Limited, Daresbury Park, Cheshire, United Kingdom, WA4 4BT. The product(s) referred in this Declaration of conformity fulfil(s) the relevant provisions of other European Union Directives which are notified in Single EU Declaration of conformity 3AXD10000497692.