Huawei UPS5000-A-500 kVA User Manual page 180

UPS5000-A-500 kVA
User Manual (e-shelter)
Alarm ID Alarm Name
(Alarm ID-
Cause ID)
0530-1 Battery ground
fault
0032-1 Battery
overvoltage
protection
0036-2 Battery
maintenance
reminder
0037-1 Battery
undervoltage
Issue 02 (2020-01-10)
Severity Cause
Critical  The battery string is not
properly grounded.
 The battery ground
monitoring cable is
faulty.
 The dry contact board is
faulty.
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 meet
requirements.
Warning The time for maintenance
arrives.
Critical  The UPS has worked in
battery mode for an
extended amount of
time.
 The charger is faulty.
Copyright © Huawei Technologies Co., Ltd.
A Alarm List
Solution
switch is ON. If yes, the
charger may be faulty.
Replace the related power
unit.
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.
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.
Maintain the batteries.
1. Check whether the
battery voltage is normal.
2. Check whether the output
is overloaded.
3. Check whether any
battery is damaged. If
yes, replace the battery.
4. Check whether any
battery charger generates
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