Capacity Test - Huawei SmartLi-80Ah User Manual

SmartLi-80Ah
User Manual

5.7.2 Capacity Test

Context
Before a capacity test, ensure that:
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Procedure
Step 1 On the home screen of the UPS LCD, choose System Info > Maintenance > Battery Maint.
Step 2 Tap Start next to Capacity Test to start a capacity test.
Figure 5-8 Starting a capacity test
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Issue 02 (2020-05-17)
The UPS is working in normal mode; float charging or hibernation has lasted for 2 hours
after the state of charge (SOC) reaches 100%; and the load ratio fluctuation is less than
10%.
The UPS has generated no battery overtemperature, overvoltage, or overcurrent alarm. No
generator is connected to the UPS.
The mains, batteries, charger, and discharger are normal. No overload alarm is generated.
The SmartLi has generated no alarms related to lithium batteries.
The capacity test automatically stops in any of the following cases:
 The minimum cell voltage reaches 2.65 V.
 The load fluctuation exceeds 10%.

An alarm is generated.
The test is complete when the minimum cell voltage reaches 2.65 V. A maximum of recent 36 capacity
test records can be saved.
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