Huawei UPS5000-E Series User Manual page 213

UPS5000-E-(20 kVA-160 kVA)
User Manual (Low voltage)
Alarm ID Alarm Name
(Alarm
ID-Cause
ID)
0089-1 Rack output
overload
0090-1 Dry contact board
fault
0090-2
0356 Battery Mode
0359 No power supplied
0332 Output disabled
0334 BSC master system
0334 BSC slave system
0337 PDC BPS input
breaker open
0338 The output circuit
breaker on the PDC
is OFF.
0341 PDC Maint. breaker
closed
0342 Mains input breaker
open
0343 Bypass input
Issue 03 (2020-04-27)
Severity Cause
Minor Rack output
overload.
Critical The dry contact
board MUE05A I2C
communication fails.
The dry contact
board MUE06A I2C
communication fails.
Minor Battery mode.
Warning No power supplied.
Minor The output is
disabled.
Warning Master BSC system.
Warning Slave BSC system.
Critical The bypass input
circuit breaker on
the PDC is OFF.
Critical The output circuit
breaker on the PDC
is OFF.
Minor The maintenance
circuit breaker on
the PDC is ON.
Critical The mains input
circuit breaker is
OFF.
Critical The bypass input
Copyright © Huawei Technologies Co., Ltd.
A Alarm List
Solution
1. Remove some loads or expand
the UPS power capacity if the
UPS is overloaded.
2. Check that the configured UPS
capacity meets requirements.
Replace the dry contact board
MUE05A.
Replace the dry contact board
MUE06A.
Running status displayed. See
details about how to handle other
alarms.
Running status displayed. See
details about how to handle other
alarms.
Running status displayed. See
details about how to handle other
alarms.
Running status displayed. No
suggested measures.
Running status displayed. No
suggested measures.
Running status displayed. No
suggested measures.
1. Check that all UPS output
switches are ON.
2. On the LCD, check that PDC
output breaker open alarm
has disappeared. If the alarm
persists, tap the Clear Fault
button to clear the alarm.
Running status displayed. No
suggested measures.
Running status displayed. No
suggested measures.
Running status displayed. No
205