The capacity test automatically stops in any of the following cases:
● The battery discharge voltage reaches the EOD voltage plus 0.01 V.
● The load uctuation exceeds 10%.
● A fault alarm is generated.
When the battery discharge voltage reaches the EOD voltage plus 0.01 V, the test is
complete. The test data is obtained from the capacity test. Based on monthly capacity test
data, select the test data obtained from a capacity test that has the maximum discharge
capacity as the current-month test data. Save the test data obtained from the latest 36
tests.
----End
5.7.2 Lithium Battery Test
Perform the following steps on the UPS LCD.
5.7.2.1 Shallow Discharge Test
Automatic Shallow Discharge Test
Before performing a shallow discharge test, ensure that:
● The UPS is working in normal mode; oat charging or hibernation has lasted
for 2 hours after the state of charge (SOC) reaches 100%; and the load ratio
uctuation is less than 10%.
● The UPS has generated no battery overtemperature, overvoltage, or overcurrent
alarm. No generator is connected to the UPS.
● The mains, batteries, charger, and discharger are normal. No overload alarm is
generated.
● The SmartLi has generated no alarms related to lithium batteries.
1. On the home screen of the UPS LCD, choose System Info > Settings >
Battery Settings and set Sched. shallow dis. test to Enable.
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.
UPS5000-E-(30 kVA–180 kVA)
User Manual (Integrated UPS) 5 Operations
Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 138
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