G Battery Capacity Test - Huawei UPS2000-G User Manual

UPS2000-G-(6 kVA–20 kVA)
User Manual (Lead-Acid Battery)
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 23 (2024-03-15)
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 G-1 Battery Status screen
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G
Battery Capacity Test

G Battery Capacity Test

. On the Status
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