Power-On Commissioning; Checking Before Power-On; Connecting The Battery Supply - Huawei SmartLi-ESM-24020P1 Quick Manual

SmartLi-ESM-24020P1
Quick Guide

2.1 Checking Before Power-On

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2.2 Connecting the Battery Supply

Wear insulated gloves and use insulated tools to prevent electric shocks or short
circuits.
During the power-on procedure, power off the batteries immediately if any fault is
detected. Rectify the fault before proceeding with the procedure.
Issue 03 (2022-12-30)
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The input and output are not short-circuited.
Cables and terminals are securely connected.
Battery cables and terminals are connected correctly, and voltages comply
with industry standards.
The UPSs are properly connected to battery strings.
Power cables and signal cables are correctly identified.
The phase sequence of the input power is correct.
Cables are neatly routed and securely bound according to requirements.
Devices are installed and cables are routed in ways that facilitate
modification, capacity expansion, and maintenance.
Parallel cables in a parallel system are properly connected.
Devices are properly grounded.
D ANGER
CA UTION
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Power-On Commissioning

2 Power-On Commissioning
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