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UPS5000-H-(400 kVA-800 kVA)
User Manual (100 kVA Power Module)
7.3.2 Lithium Battery Test
7.3.2.1 Performing a Shallow Discharge Test
This item allows you to partially discharge batteries. A shallow discharge test is
conducted to test the battery loop reliability and short-time discharge capacity
when the batteries have not been discharged for a long time.
Automatic Shallow Discharge Test
Before the test, ensure that:
● The UPS is working in normal mode; float charging has lasted for 2 hours after
● The UPS generates no battery overtemperature, overvoltage, or overcurrent
● The mains, batteries, charger, and discharger are normal. No overload alarm is
● The SmartLi generates no alarms related to lithium batteries.
1.
2.
Manual Shallow Discharge Test
Before the test, ensure that:
● The UPS is working in normal mode, the SOC is greater than 95%, the lowest
● The UPS generates no battery overtemperature, overvoltage, or overcurrent
● The mains, batteries, charger, and discharger are normal. No overload alarm is
● The SmartLi generates no alarms related to lithium batteries.
1.
2.
Issue 07 (2023-03-20)
NO TICE
the SOC reaches 100%; the load rate fluctuation is less than 10%.
alarm. No generator is connected to the UPS.
generated.
On the home screen of the LCD, choose System Info > Settings > Battery
Settings and set Sched. shallow dis. test to Enable.
Set Sched. shallow dis. test time and Sched. shallow dis. test interval as
required. After setting is complete, the system will perform an automatic
shallow discharge test based on the settings.
NO TICE
cell voltage is greater than or equal to 3.35 V/cell, and the load rate fluctuation
is less than 10%.
alarm. No generator is connected to the UPS.
generated.
On the home screen of the LCD, choose System Info > Maintenance >
Battery Maint.
Tap Start on the right of Shallow Dis. Test to start a shallow discharge test.
Copyright © Huawei Digital Power Technologies Co., Ltd.
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