Huawei SmartLi - A Alarm List

SmartLi
User Manual
A Alarm List
Issue 04 (2019-09-16)
Copyright © Huawei Technologies Co., Ltd.
97
A Alarm List
Alarm
ID
Alarm Name
Severity
Cause
Solution
0021
Battery EOD
Critical
The battery voltage reaches
the EOD threshold due to
continuous discharge.

Check the status of the
battery cabinet and turn on
the BCB switch.

Check the mains, and
charge batteries in a timely
manner.
0023
Battery
overtemperature
Minor
The cell temperature is too
high.
Take measures to reduce the
ambient temperature.
0024
Battery
undertemperature
Minor
The cell temperature is too
low.
Take measures to increase the
ambient temperature.
0025
Battery
overvoltage
Minor

The battery voltage
reaches the high-voltage
alarm threshold.

The cell temperature is too
high.

Check the UPS status.

Check the lithium battery
cabinet status.
0026
Battery
undervoltage
Minor

The battery voltage
reaches the low-voltage
alarm threshold.

The cell temperature is too
low.

The input fuse is blown.

Check whether the input
fuse is normal.

Check the mains, and
charge batteries in a timely
manner.

Restore the mains input to
the UPS and start the
charger to charge the
battery.
0027
Battery
overcurrent
Minor

The battery charge current
reaches the overcurrent
alarm threshold.

The battery discharge
current reaches the
overcurrent alarm
threshold.

Check the UPS charger
status.

Check the lithium battery
cabinet status.

Check whether the UPS is
overloaded. Reduce the UPS