UPS5000-S-600 kVA
User Manual (Three-phase, Three-wire)
A Alarm List
Issue 05 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
196
Alarm ID
(Alarm
ID-Cause
ID)
Alarm Name
Severity
Cause
Solution
not installed
properly.
0026-1
Low battery voltage Minor
Battery discharge
results in low
battery voltage.
The battery
neutral wire is
not installed
properly.
The charger is
faulty.
1.
If the low battery voltage
alarm is generated in battery
mode, check whether the
mains voltage recovers. If yes,
charge batteries immediately.
2.
Check whether the battery
neutral wire is correctly
connected.
3.
If this alarm is generated in
normal mode, check whether
the battery switch is ON. If
yes, the charger may be faulty.
Replace the related power
module.
0530-1
Battery ground fault Critical
The battery
string is not
properly
grounded.
The battery
ground
monitoring cable
is faulty.
The dry contact
board is faulty.
1.
Check whether the positive
and negative terminals of the
battery string are grounded or
have sufficient 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 board 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
board may be faulty. Replace
the board.
0032-1
Battery overvoltage
protection
Critical
The battery
voltage is greater
than the upper
threshold.
The configured
number of
batteries is less
than the actual
number.
The actual
number of
batteries does not
1.
Check the battery voltage.
2.
Check that the configured
number of batteries matches
the actual number.
3.
Check that the actual number
of batteries meets
requirements.