Electrical Connections; Precautions; Crimping An Ot Or Dt Terminal - Huawei SUN2000 Series User Manual

SUN2000-(196KTL-H3, 200KTL-H3, 215KTL-H3)
Seires
User Manual

5.1 Precautions

Before connecting cables, ensure that all DC switches on the inverter are OFF.
Otherwise, the high voltage of the inverter may result in electric shocks.
● The device damage caused by incorrect cable connections is beyond the
warranty scope.
● Only qualified technicians can perform operations about electrical connection.
● Wear proper PPE at all time when connecting cables.

5.2 Crimping an OT or DT Terminal

Requirements for the OT or DT Terminal
●
●
●
Issue 03 (2021-09-30)
5
D ANGER
WARNING
NO TE
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 protective earthing).
If a copper cable is used, use copper wiring terminals.
If a copper-clad aluminum cable is used, use copper wiring terminals.
If an aluminum alloy cable is used, use copper-aluminum transition wiring
terminals, or aluminum wiring terminals along with copper-aluminum
transition spacers.
Copyright © Huawei Technologies Co., Ltd.

Electrical Connections

5 Electrical Connections
30