Huawei PowerCube 5000 User Manual page 170

PowerCube 5000
User Manual (SmartLi 100Ah)
Alarm ID Alarm Name
(Alarm
ID-Alarm
Cause ID)
0031-2 Battery
overtemperature
protection
0616-1 Battery
undertemperatur
e protection
0032-4 Battery
overvoltage
protection
0617-3 Battery
undervoltage
protection
0621-1 Battery
overcurrent
protection
0621-2 Battery
overcurrent
protection
0630-2 Abnormal
intra-battery
cabinet parallel
cable
0653-1 Intra-battery
cabinet parallel
cable alarm
0629-2 Abnormal
inter-battery
cabinet parallel
cable
Issue 02 (2020-03-17)
Alarm Fault Cause
Severity
Critical The battery temperature is
too high.
Critical The charger temperature is
too low.
Critical The battery string is
abnormal.
The battery control unit is
abnormal.
Critical The battery string
overdischarges, module
voltage is less than the
setting value of module
battery LVD voltage.
Critical The charger of the battery
control unit is faulty.
1. The load exceeds the
Critical
upper threshold.
2. The battery control unit
is damaged.
Critical The RS485 communications
cable in the rack is faulty.
1. .The communications
Minor
cable of the battery
module is disconnected.
2. The battery module is
faulty.
1. The inter-rack parallel
Critical
cable is not properly
connected.
2. The 1# battery control
unit is faulty or the
Copyright © Huawei Technologies Co., Ltd.
B Alarm List for the Lithium Battery Cabinet
Troubleshooting
Take measures to reduce the
ambient temperature.
Take measures to increase the
ambient temperature.
1. Check the battery voltage.
2. Replace the battery control
unit.
Check the input source, and
charge batteries in a timely
manner.
Replace the battery control
unit.
1. Check whether the load of
power cabinet exceeds the
battery configuration.
2. Replace the battery control
unit.
1. Check that the
communications cables
inside the battery cabinet
are properly connected.
2. Replace the
communications cable
between the battery
control unit and the battery
modules.
3. Replace the battery control
unit.
1. Check that the RS485
communications cable is
properly connected.
2. Replace the faulty battery
module.
1. Check whether the
inter-rack parallel cable is
loose.
2. Replace the inter-rack
parallel cable.
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