Huawei UPS2000-G-3 kVA User Manual page 83

UPS2000-G-3 kVA
User Manual (CTC)
Alarm Alarm
ID Name
(Alarm
ID-Alar
m
Cause)
BPS
0071-01
backfeed
0083-01 Paral.
cable
0083-02
fault
0083-04
0083-05
0084-02 Paral.
cable
0084-03
alarm
0085-01 EPO
Issue 02 (2019-05-05)
Alarm Alarm
Level Clear
Mode
Power-off
Critical
clear
Critical Manual
clear/Power
Critical
-off clear
Critical Manual
clear/Power
Critical
-off
clear/Auto
matic clear
Minor Automatic
clear
Minor
Critical Manual
clear/Power
Copyright © Huawei Technologies Co., Ltd.
Impact on the System
The bypass input circuit
breaker in the PDU is OFF.
The UPS shuts down.
The parallel system shuts
down.
The UPS shuts down.
The parallel system transfers
to another working mode.
N/A
The UPS shuts down.
A Alarm Handling
Repair Proposal

Check the single UPS
and parallel system
settings.
 Check that parallel
cable connections
match the settings.
Possible cause: The bypass
component is faulty.
Measure: Contact Huawei
technical support for repair.
Possible causes:
 The parallel cable is
loose.

The parallel cable is
damaged.
Measures:

Check that the parallel
cable is securely
connected.
 Replace the parallel
cable.

Contact Huawei
technical support for
repair.
Possible causes:

The parallel cable is
loose.
 The parallel cable is
damaged.
Measures:
 Check that the parallel
cable is securely
connected.
 Replace the parallel
cable.
 Contact Huawei
technical support for
repair.
Possible cause: The EPO
button is pressed.
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