Huawei UPS2000-G-6 kVA User Manual page 134

UPS2000-G-(6 kVA-20 kVA)
User Manual
Alarm Alarm
ID Name
(Alarm
ID-Alar
m
Cause)
0067-01 Paral. set
failure
0071-01 BPS
backfeed
0083-01 Paral.
cable
fault
0083-02 Paral.
cable
fault
0083-04 Paral.
cable
fault
0083-05 Paral.
cable
fault
0084-02 Paral.
cable
alarm
0084-03
0085-01 EPO
Issue 13 (2019-05-05)
Alarm Alarm
Level Clear
Mode
Minor Automati
c clear
Critical Power-of
f clear
Critical Manual
clear/Po
wer-off
clear
Critical
Critical Manual
clear/Po
wer-off
clear/Aut
Critical
omatic
clear
Minor Automati
c clear
Minor
Critical Manual
clear/Po
wer-off
clear
Copyright © Huawei Technologies Co., Ltd.
Impact on the System
UPS startup is not allowed. Possible cause: The single UPS
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.
C Alarm Handling
Repair Proposal
larger-capacity UPS.
and parallel system settings do
not match cable connections.
Measures:
 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.
Measure: Restore the EPO button
status. Start the UPS after the
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