H Battery Capacity Test - Huawei UPS2000-G Series User Manual

UPS2000-G-(6 kVA-20 kVA)
User Manual
Context
A deep discharge test method that tests the battery real-time capability and long-
time backup capability after batteries have not experienced deep discharging for a
long time.
Before a capacity test, ensure that:
● The UPS is working in normal mode; float charging or hibernation has lasted
● The UPS has generated no battery overtemperature, overvoltage, or overcurrent
● The mains, batteries, charger, and discharger are normal. No overload alarm is
● UPS2000-G-15KRTL-01/UPS2000-G-20KRTL-01: The load rate ranges from 5%
● UPS2000-G-6KRTS/UPS2000-G-10KRTS/UPS2000-G-15KRTL/UPS2000-
Procedure
Step 1 Check the battery status for test start conditions.
1.
Issue 21 (2022-10-13)
H
NO TICE
for 2 hours after the state of charge (SOC) reaches 100%.
alarm. No generator is connected to the UPS.
generated.
to 100% and the load fluctuation does not exceed 10%.
G-20KRTL: The load rate is 20%–80% and the load fluctuation does not exceed
10%.
On the Main Menu screen, choose Status and press
screen, locate Battery Status.
Figure H-1 Battery Status screen
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Battery Capacity Test

H Battery Capacity Test

. On the Status
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