Forced Equalized Charging Test - Huawei UPS5000-E-200K-SM User Manual

UPS5000-E-(200 kVA-300 kVA)
User Manual (50 kVA Power Modules)

6.3.1.1 Forced Equalized Charging Test

Context
Before a forced equalized charging test, ensure that:
● The mains input 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 6-1 Starting a forced equalized charging test
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The forced equalized charging test automatically stops in any of the following cases:
● The forced equalized charging test duration reaches the forced equalized charging
protection time (12–24 h, 18 h by default).
● The UPS generates a battery overtemperature, overvoltage, or overcurrent alarm.
● A fault alarm is generated.
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