H Battery Capacity Test
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; oat charging or hibernation has lasted
for 2 hours after the state of charge (SOC) reaches 100%.
● The UPS has generated 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.
● UPS2000-G-15KRTL-01/UPS2000-G-20KRTL-01: The load rate ranges from 5%
to 100% and the load
uctuation does not exceed 10%.
● UPS2000-G-6KRTS/UPS2000-G-10KRTS/UPS2000-G-15KRTL/UPS2000-
G-20KRTL: The load rate is 20%–80% and the load uctuation does not exceed
10%.
Procedure
Step 1 Check the battery status for test start conditions.
1. On the Main Menu screen, choose Status and click
. On the Status
screen, locate Battery Status.
Figure H-1 Battery Status menu
UPS2000-G- (6 kVA-20 kVA)
User Manual H Battery Capacity Test
Issue 18 (2021-07-16) Copyright © Huawei Technologies Co., Ltd. 180
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