Huawei UPS2000-A-RTL Series User Manual page 96

UPS2000-A-(6 kVA-10 kVA)-RTL
User Manual
Alarm Alarm
Name ID
Remaining 22
cap.
warning
Battery 1B
overcurrent
Battery 1D
maintenanc
e required
Issue 07 (2020-01-10)
Alarm Alarm Alarm
Cause level Clear Mode
ID
1 Minor Automatic
clear
1 Minor Automatic
clear
1 Minor Manual clear
Copyright © Huawei Technologies Co., Ltd.
Impact on the
System
If no action is taken,
continued discharge
will result in system
shutdown due to
EOD.
An alarm is
generated, and the
battery lifespan is
affected.
The battery backup
time is affected.
A Alarm Handling
Repair Proposal
 Possible cause: The
charger is abnormal.
 Measure: Check that
the charger voltage is
normal immediately
after the batteries are
disconnected.
 Possible cause: The
battery discharge
lasts too long.

Measure: Check the
mains, and charge
batteries in a timely
manner.
 Possible cause: The
mains input is
abnormal.

Measure: Check the
mains, and charge
batteries in a timely
manner.

Possible cause: The
number of batteries
or battery capacity is
incorrectly set.
 Measure: Check the
configured battery
capacity.
Possible cause: The
charger is abnormal.
Measure: Contact
Huawei technical
support.
 Possible cause: The
battery capacity is
incorrectly
configured.
 Measure: Check that
the configured battery
capacity is consistent
with the actual
battery capacity.
 Possible cause: The
battery circuit cannot
discharge currents.
 Measure: Check the
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