NO TICE
Before performing a capacity test, ensure that:
● The active power of the UPS is greater than 20 kW.
● (Total power of SmartLi cabinets in the system – Power of a single SmartLi) >
UPS active power x 110%.
● The UPS is working in normal mode; float charging has lasted for 5 minutes
after the SOC of batteries reaches 100%; the load fluctuation of the system is
less than 20%.
● The UPS generates 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 generates no alarms related to lithium batteries.
Procedure
Step 1 On the home screen of the LCD, choose System Info > Maintenance > Battery
Maint.
Step 2 Tap Start on the right of Group Capacity Test to start a group capacity test.
Figure 7-13 Starting a group capacity test
NO TE
The group capacity test automatically stops in any of the following cases:
● The minimum cell voltage reaches 2.75 V.
● The load fluctuation exceeds 20%.
● An alarm is generated.
The test is complete when the minimum cell voltage reaches 2.75 V. The test data is
obtained from the group capacity test. Save the test data obtained from the latest 36 tests.
----End
7.6.3 Downloading the Test Data
UPS5000-H-(400 kVA-800 kVA)
User Manual (100 kVA Power Module)
7 Single UPS Commissioning
Issue 02 (2021-04-22)
Copyright © Huawei Technologies Co., Ltd.
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