Huawei LUNA2000-97KWH-1H1 Maintenance Manual page 50

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual
Check Item
Alarm information
Function
Running data
Appearance
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Issue 04 (2023-06-30)
Criteria
No major or minor component alarms are generated.
The communication and charging/discharging
functions are normal.
● 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
● 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
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5 Replacing a Battery Management Module
blockage.
44