Shallow Discharge Test - Huawei UPS5000-E-400K-SMS User Manual

UPS5000-E-(400 kVA-600 kVA)
User Manual (60 kVA Power Modules)
Figure 4-10 Starting a forced equalized charging test
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4.6.2 Shallow Discharge Test

Before performing a shallow discharge test, ensure that:
● If the battery has been replaced, choose System Info > Settings > Battery
● The UPS works in normal mode with a load ratio fluctuation less than 10%.
● The UPS does not generate any battery overtemperature, overvoltage, or
● The mains, batteries, charger, and discharger are normal. No overload alarm is
Automatic Shallow Discharge Test
Step 1 On the home screen of the LCD, choose System Info > Settings > Battery
Settings and set Sched. shallow dis. test to Enable.
Step 2 Set Sched. shallow dis. test time and Sched. shallow dis. test interval as
required. After the setting is complete, the system will perform an automatic
shallow discharge test based on the settings.
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Issue 07 (2022-06-20)
NO TE
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.
NO TICE
Settings on the LCD and verify that the value of Installation time has been
changed based on the actual situation before testing the battery.
overcurrent alarm. No generator is connected to the UPS.
generated.
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