Forced Equalized Charging Test - Huawei UPS5000-E-125 kVA User Manual

UPS5000-E-125 kVA
User Manual (Integrated UPS 3.0, 02291136)

4.8.1.1 Forced Equalized Charging Test

Context
Before performing a forced equalized charging test, ensure that:
● The mains input to the UPS is normal.
● Batteries are properly connected.
● Batteries are not in the equalized charging state.
Procedure
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery
Maint.
Step 2 Tap Start next to Forced Equalized Charging to start a forced equalized charging
test.
Figure 4-9 Starting a forced equalized charging test
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The forced equalized charging test automatically stops in any of the following cases:
● The test duration reaches the forced equalized charging protection time (12–24 h, 18 h
by default).
● A battery overtemperature, overvoltage, or overcurrent alarm is generated.
● A fault alarm is generated.
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