Figure 5-7 Multi-core cable connection
----End
5.5 Installing AC Power Cables
Precautions
A three-phase AC switch shall be installed on the AC side of the Smart PCS. To
ensure that the Smart PCS can be safely disconnected from the power grid when
an exception occurs, select a proper overcurrent protection device in compliance
with local power distribution regulations.
● Do not connect loads between a PCS and an AC switch that directly connects to
the PCS. Otherwise, the switch may trip by mistake.
● If an AC switch is used with specications beyond local standards, regulations,
or the Company's recommendations, the switch may fail to turn o in a timely
manner in case of exceptions, causing serious faults.
LUNA2000-213KTL-H0 Smart Power Control System
User Manual 5 Cable Installation
Issue 04 (2024-12-30) Copyright © Huawei Technologies Co., Ltd. 53
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