Huawei UPS2000-G-6KRTS User Manual page 156

UPS2000-G- (6 kVA-20 kVA)
User Manual
Alarm Alarm
ID- Name
Cause
ID
0026-01 Batt.
undervo
lt.
0027-01 Batt.
overcurr
ent
0028-01 Breaker
OFF
Issue 18 (2021-07-16)
Alarm Alarm
Severit Clearan
y ce
Mode
Minor Automa
tic
Minor Automa
tic
Critical Automa
tic
Copyright © Huawei Technologies Co., Ltd.
Impact on the System
An alarm is generated, and
the system may shut down
due to EOD.
An alarm is generated, and
the battery lifespan is
affected.
N/A
D Alarm Handling
Handling Suggestion
Possible cause: The
mains input is
abnormal. Battery
discharge results in a
low battery voltage.
Measure: If possible,
connect to the mains
power when the UPS is
in non-battery test
state.
Possible causes: The
charger is abnormal.
Measure: Contact
Huawei technical
support for repair.
Possible causes:
● The mains input
power cables are
incorrectly
connected.
● The mains input
circuit breaker is OFF.
Measure: Check
whether mains input
power cables are
correctly connected. If
yes, switch on the mains
input circuit breaker.
148