Performing A Group Capacity Test - Huawei UPS5000-H-600 User Manual

UPS5000-H-600 kVA-FTN
User Manual (Singapore, 100 kVA Power Modules)

7.3.2.3 Performing a Group Capacity Test

Context
If multiple SmartLi cabinets are connected in parallel, discharge each SmartLi one
by one. (When a SmartLi is fully discharged, charge the SmartLi until its SOC
reaches 100%, and then discharge the next SmartLi until all SmartLi cabinets are
fully discharged.) A deep discharge test is conducted to obtain the battery
discharge performance data.
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) >
● The UPS is working in normal mode; float charging has lasted for 5 minutes
● 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.
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 7-6 Starting a group capacity test
Issue 02 (2023-11-07)
NO TICE
UPS active power x 110%.
after the SOC of batteries reaches 100%; the load fluctuation of the system is
less than 20%.
alarm. No generator is connected to the UPS.
generated.
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