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LUNA2000-100KTL-M1 Smart Power Control System
User Manual
5.6 Connecting DC Power Cables
Precautions
Before connecting the DC power cables, check the following items:
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Procedure
Step 1 The prefabricated DC power cables (with corrugated pipes) are delivered with the
ESS. Remove a rubber ring based on the cable diameter range.
Step 2 Connect the DC power cables to the terminal block and ensure that the cables are
securely connected.
Issue 07 (2023-07-15)
Check that the DC switches between the DC side of the Smart PCS and the DC
LV Panel busbar are off.
Check the polarities of the cables and label them properly.
NO TICE
● The cable outer diameter can be measured using the ruler sticker in the
maintenance compartment.
● Ensure that the cable jacket is in the maintenance compartment.
● Ensure that the DC power cables are connected securely. Otherwise, the
Smart PCS may fail to operate, or be overheated in operation due to
unreliable connection, which will damage the terminal block.
● Do not pull the cables horizontally after they have been secured, as this
may damage the wiring terminals.
Copyright © Huawei Technologies Co., Ltd.
5 Electrical Connections
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