Check Item Criteria
Alarm information No major or minor component alarms are generated.
Function The communication and charging/discharging
functions are normal.
Running data ● Number of modules: 12
● Module voltage range: 43.2–58 V
● Cell voltage range: 2.5–3.65 V
● Module temperature range: –20°C to +55°C
Appearance ● There is no obvious damage to the appearance.
● There is no obvious paint peeling or rust.
● The screws are secured.
● The fans rotate properly without abnormal sound.
● The front panel vent is clean and free from
blockage.
----End
LUNA2000-200KWH-2H1 Smart String ESS
Maintenance Manual 4 Replacing a Battery Pack
Issue 02 (2023-02-28) Copyright © Huawei Digital Power Technologies Co., Ltd. 77
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