Huawei UPS2000-A-3KTTS

Symptom Possible Cause Measures
Batteries provide backup
power for a shorter
period than the specied
time.
Batteries are not fully
charged.
Charge batteries for at
least 5 hours and then
check the battery SOC. If
the battery SOC is still
low, contact the dealer
or Huawei technical
support.
Batteries are faulty. Contact the dealer or
Huawei technical
support to replace
batteries.
UPS2000-A-(1 kVA-3 kVA)
User Manual 9 Troubleshooting
Issue 17 (2024-01-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 89