Electrical Connections; Precautions; Crimping The Ot Terminal - Huawei SUN2000-50KTL-M0 User Manual

SUN2000-(50KTL-M0, 70KTL-INM0)
User Manual (India Edition)

5.1 Precautions

Before connecting cables, ensure that the two DC switches on the SUN2000 are OFF.
Otherwise, the high voltage of the SUN2000 may result in electric shocks.





5.2 Crimping the OT Terminal

Requirements for the OT Terminal



Issue 03 (2019-07-30)
The equipment damage caused by incorrect cable connections is beyond the warranty
scope.
Only certified electrician can perform electrical terminations.
Wear proper PPE at all time when terminating cables.
To prevent poor cable contact due to overstress caused by ground subsidence, it is
recommended that the cable be bent and reserved and then connected to the appropriate
port.
The cable colors shown in the electrical connection diagrams provided in this chapter are for reference
only. Select cables in accordance with local cable specifications (green-and-yellow cables are only used
for grounding).
If a copper cable is used, use a copper wiring terminal.
If a copper-clad aluminum cable is used, use a copper wiring terminal.
If an aluminum alloy cable is used, use a copper to aluminum adapter terminal or an
aluminum wiring terminal with a copper to aluminum adapter washer.
Copyright © Huawei Technologies Co., Ltd.
5

Electrical Connections

5 Electrical Connections
32