Huawei UPS5000-E-30 kVA - Page 184

Alarm ID
(Alarm ID-
Cause ID)
Alarm
Name
Alarm
Severity
Causes Solution
0026-1 Low battery
voltage
Minor ● Battery
discharge
results in low
battery
voltage.
● The battery
neutral wire
is absent.
● 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 that 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.
0032-1 Battery
overvoltage
protection
Critical ● The battery
voltage is
greater than
the upper
threshold.
● The
congured
number of
batteries is
less than the
actual
number.
● The actual
number of
batteries
does not
meet
requirements.
1. Check the battery voltage.
2. Check that the congured number
of batteries matches the actual
number.
3. Check that the actual number of
batteries meets requirements.
0036-2 Battery
maintenance
reminder
Warning The batteries
are due for
maintenance.
Maintain the batteries.
0037-1 Battery
undervoltage
Critical ● The UPS
works in
battery mode
for a long
time.
● The charger
is faulty.
1. Check that the battery voltage is
normal.
2. Check that the output is not
overloaded.
3. Check whether any battery is
damaged. If yes, replace the faulty
battery.
4. Check whether any alarm is
generated for a battery charger. If a
charger is damaged, replace the
related module.
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. 176