Huawei LUNA2000-97KWH-1H1 Maintenance Manual page 42

LUNA2000-(97KWH-1H1, 129KWH-2H1,
161KWH-2H1, 200KWH-2H1) Smart String ESS
Maintenance Manual
Figure 4-11 Securing the battery pack
Step 13 Connect cables and copper bars.
----End
Follow-up Procedure
Step 1 Power on the system. For details, see the power-on section in the ESS user
manual.
Step 2 Check whether the functions are restored.
Check Item
Alarm information
Function
Running data
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
● Charging cutoff SOC for the ESR: Set it to 90%
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first, and then adjust it to 100% after the system
balancing is complete.
4 Replacing a Battery Pack
36