Lithium Battery Test; Shallow Discharge Test - Huawei UPS5000-E User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Step 2 Tap Start on the right of Capacity Test to start a capacity test.
Figure 5-11 Starting a capacity test
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5.9.2 Lithium Battery Test

5.9.2.1 Shallow Discharge Test

Before performing a shallow discharge test, ensure that:
● The UPS is working in normal mode; float charging or hibernation has lasted
● The UPS generates no battery overtemperature, overvoltage, or overcurrent
● The mains, batteries, charger, and discharger are normal. No overload alarm is
● The SmartLi has generated no alarms related to lithium batteries.
Issue 03 (2022-01-19)
NO TE
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 fluctuation 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.
NO TICE
for 2 hours after the state of charge (SOC) reaches 100%; and the load ratio
fluctuation is less than 10%.
alarm. No generator is connected to the UPS.
generated.
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