B Alarm List - Huawei UPS5000-E User Manual

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Alarm ID Alarm Name
(Alarm ID-
Cause ID)
0001-1 Mains voltage
abnormal
Issue 03 (2022-01-19)
NO TE
This table lists only common alarms. For more information, contact technical support.
Severity
Minor
Copyright © Huawei Technologies Co., Ltd.
B
Cause
● Cable
connections
are incorrect.
● The mains is
not normal.
● The power
module is
faulty.

B Alarm List

Alarm List
Solution
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
exceeds 280 V, the mains
input is not normal; if the
mains voltage is less than
272 V, the sampling circuit
of the power module is not
normal. Replace the faulty
module.
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