Figure 7-17 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.
7.7.2.2 Performing a Capacity Test
Context
This item allows you to fully discharge batteries. A deep discharge test is
conducted to obtain the battery discharge performance data.
NO TICE
Before performing a capacity test, ensure that:
● The UPS is working in normal mode; float charging has lasted for 2 hours after
the SOC reaches 100%; the load rate fluctuation is less than 10%.
● 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 Capacity Test to start a capacity test.
UPS5000-H-(1200 kVA-1600 kVA)
User Manual (100 kVA Power Modules)
7 Single UPS Commissioning
Issue 05 (2021-10-13)
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