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SUN2000-(33KTL, 40KTL)-JP
User Manual
6
Electrical Connections (12-pin Spot-Check
Precautions
Before connecting cables, ensure that the two DC switches on the SUN2000 are OFF.
Otherwise, the high voltage of the inverter may result in electric shocks.
6.1 Opening the Maintenance Compartment Door
Prerequisites
Issue 07 (2019-06-30)
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 drawings provided in this chapter are for reference
only. Select cables in accordance with local cable specifications (green-and-yellow wires are used for
grounding only).
Copyright © Huawei Technologies Co., Ltd.
6 Electrical Connections (12-pin Spot-Check Terminal)
Terminal)
65
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