Huawei UPS5000-S-600 kVA User Manual page 158

UPS5000-S-600 kVA
User Manual (Singapore, Three-phase, Three-wire)
Alarm ID Alarm Name
(Alarm ID-
Cause ID)
0001-2
0001-3
0004-1 Mains ph.
Reversed
Issue 01 (2021-04-14)
Severity Cause
● Cable
● The mains is
● The mains
The mains is not
normal.
Minor Cable connections
are incorrect.
Copyright © Huawei Technologies Co., Ltd.
Solution
1. Check whether cables to
connections
are incorrect.
not normal. 2. If cable connections are
input fuse for
the power
module is
blown.
Check the mains.
Verify the cable connections.
A Alarm List
mains are disconnected,
loose, or incorrectly
connected.
correct, measure the input
voltage with a multimeter.
● 380 V AC/400 V AC/415
V AC/420 V AC voltage
system: If the input
voltage is less than 138
V, the mains voltage is
not normal; if the input
voltage exceeds 152 V,
the power module
sampling circuit or fuse
may not be working
properly. Replace the
faulty module.
● 480 V AC voltage
system: If the input
voltage is less than 192
V, the mains voltage is
not normal; if the input
voltage exceeds 206 V,
the power module
sampling circuit or fuse
may not be working
properly. Replace the
faulty module.
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