Huawei UPS5000-E-80K-LABBS User Manual page 220

UPS5000-E-(20 kVA-80 kVA)
User Manual (Integrated UPS, 208 V)
Alarm ID Alarm
(Alarm Name
ID-Cause
ID)
transfers
0087-1 System
transfer-to-
bypass
0088-1 Rack
address
conflict
0089-1 Rack
output
overload
0090-1 Dry
contact
board fault
0090-2
0356 Battery
mode.
0359 No power
supplied
0332 Output
disabled
0337 PDC
bypass
Issue 04 (2020-03-12)
Severity System Action
transfer to inverter
mode.
Warning The system
transfers to bypass
mode.
Critical None.
Minor This alarm does
not trigger any
action.
Critical This alarm does
not trigger any
action.
Minor None.
Warning None.
Minor None.
Critical None.
Copyright © Huawei Technologies Co., Ltd.
Cause Solution
mode due to
overload timeout
or load impact.
The neighboring Check the reason why
UPS is abnormal the neighboring UPS
transfers to bypass mode.
and transfers to
bypass mode.
The configured Check the rack address
rack address setting.
conflicts with
another one.
1. Check the load.
 The load is
excessive.
 The rack
capacity setting
is not
2. Check that the
appropriate.
The dry contact Replace the dry contact
board MUE05A.
board MUE05A
I2C
communication
fails.
The dry contact Replace the dry contact
board MUE06A board MUE06A.
I2C
communication
fails.
Battery mode. Running status
displayed. See details
about how to handle
other alarms.
No power supplied Running status
displayed. See details
about how to handle
other alarms.
Output disabled Running status
displayed. See details
about how to handle
other alarms.
The bypass input Running status
circuit breaker on displayed. No suggested
C Alarm List
Remove some loads
or expand the UPS
power capacity if the
UPS is overloaded.
configured rack
capacity meets
requirements.
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