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

SUN2000-(175KTL-H0, 185KTL-INH0, 185KTL-H1
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
● 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
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Issue 05 (2020-08-30)
D ANGER
WARNING
warranty scope.
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.
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Electrical Connections

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