B Alarm List
This table lists only common alarms. For more information, contact Huawei technical
support.
Alarm ID
(Alarm ID-
Cause ID)
Alarm
Name
Alarm
Severity
Causes Solution
0001-1 Abnormal
mains
voltage
Minor ● Cable
connections
are incorrect.
● The mains is
abnormal.
● The power
module is
faulty.
1. Check whether cables to mains are
disconnected, loose, or incorrectly
connected.
2. If cable connections are correct,
measure the mains voltage with a
multimeter. If the mains voltage is
greater than 280 V, the mains input
is abnormal; if the mains voltage is
less than 272 V, the sampling
circuit of the power module is
abnormal. Replace the faulty power
module.
0001-2 ● Cable
connections
are incorrect.
● The mains is
abnormal.
● The mains
input fuse for
the power
module is
blown.
1. Check whether cables to mains are
disconnected, loose, or incorrectly
connected.
2. If cable connections are correct,
measure the mains voltage with a
multimeter. If the mains voltage is
lower than 80 V, the mains input is
abnormal; if the mains voltage is
greater than 88 V, the sampling
circuit or the fuse of the power
module is abnormal. Replace the
faulty power module.
0001-3 The mains is
abnormal.
Check the mains.
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. 173
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