Huawei UPS5000-H-600 User Manual page 165

UPS5000-H-600 kVA-FTN
User Manual (Singapore, 100 kVA Power Modules)
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 does not generate any battery overtemperature, overvoltage, or
● The mains, batteries, charger, and discharger are normal. No overload alarm is
● The SmartLi generates no alarms related to lithium batteries.
1.
2.
Issue 02 (2023-11-07)
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%.
overcurrent 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.
Figure 7-4 Starting a shallow discharge test
NO TE
When the battery test is completed normally, the test data is used as common test
data. Record the data obtained from the latest five tests.
The shallow discharge test automatically stops in any of the following cases:
● The battery discharge capacity reaches the specified value (10%–50%, 20% by
default).
● The discharge voltage reaches the warning threshold (calculated in real time).
● The load rate fluctuation exceeds 10%.
● An alarm is generated.
Copyright © Huawei Digital Power Technologies Co., Ltd.
7 Maintenance
157