Alarm ID
(Alarm ID-
Cause ID)
Alarm
Name
Alarm
Severity
Causes Solution
0341-1 PDC maint.
breaker
closed
Minor The PDC
maintenance
circuit breaker is
ON.
The running status is displayed. No
further measures are required.
0342-1 Mains input
breaker open
Critical The UPS input
circuit breaker is
OFF.
The running status is displayed. No
further measures are required.
0343-1 BPM input
breaker open
Critical The bypass
input circuit
breaker is OFF.
The running status is displayed. No
further measures are required.
0340-1 Maint.
breaker ON
Minor The UPS
maintenance
bypass circuit
breaker is ON.
The running status is displayed. No
further measures are required.
0356-1 Battery
mode
Minor The UPS is
working in
battery mode.
The running status is displayed. See
details about how to handle other
alarms.
0359-1 No power
supplied
Warning No power is
supplied.
The running status is displayed. See
details about how to handle other
alarms.
0362-1 BCB o Minor The BCB is OFF. The running status is displayed. No
further measures are required.
0380 In self-check Warning The inverter
self-check is in
progress.
Wait until the inverter self-check is
complete.
0530-1 Battery
ground fault
Critical ● The battery
string is not
properly
grounded.
● The battery
ground
monitoring
cable is
faulty.
● The dry
contact card
is faulty.
1. Check that the positive and
negative terminals of the battery
string are grounded or have
sucient resistance to the ground.
2. Check whether the battery
grounding failure detector is faulty
by replacing it with a new one.
3. If no battery grounding failure
detector is available, check on the
dry contact card whether the
battery grounding failure detector
is enabled. If yes, disable it and
check whether the alarm is cleared.
If the alarm persists, the dry
contact card may be faulty. Replace
the card.
UPS5000-E-(30 kVA–180 kVA)
User Manual (Integrated UPS) B Alarm List
Issue 02 (2022-12-30) Copyright © Huawei Digital Power Technologies Co., Ltd. 181
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