PowerCube 5000
User Manual (SmartLi 100Ah)
Copyright © Huawei Technologies Co., Ltd.
3.7.5 Installing Cables Between the ICC Cabinet and the Isolation
Transformer
Procedure
Step 1 Install surge protection, high-temperature, and overtemperature alarm signal cables between
the ICC cabinet and the isolation transformer.
Figure 3-33 Installing alarm cables for the isolation transformer
In this example, alarm cables are installed for an 80 kVA isolation transformer.
Step 2 Install an AC power cable between the ICC cabinet and the isolation transformer.
Do not ground the AC input neutral wire of the isolation transformer.
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