Huawei PDU8000 User Manual page 126

PDU8000 Modular Precision PDC V2.0
User Manual
Alarm
Name
Br. circuit
breaker off
Branch
abnormal
Branch
overload
Max. br.
cur. exceed
Min. br. cur.
exceed
Issue 04 (2021-04-13)
Alarm Impact
Severity
Critical A branch
switch has
changed from
ON to OFF.
Warning A branch
switch is on,
but no current
is detected.
Critical The current of
a branch
exceeds 1 time
of the rated
current
(multiple: 1–
1.2;
confirmation
time: 1–10s).
Major The current of
a branch
exceeds 0.8
time of the
rated current
(multiple: 0.8–
1).
Warning The current of
a branch
exceeds 0.6
time of the
rated current
(multiple: 0.6–
0.8;
confirmation
time: 1–10s).
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance Guide
Possible Solutions
Cause
A branch If you do not to
switch is off. display a Br. circuit
breaker off, you set
Br. circuit breaker
off to Custom, and
set the branch to
Disable.
MDU path: System
Info. > Setting >
System Param.
No loading If you do not to
display a Branch
abnormal, you set
Branch abnormal
to Custom, and set
the branch to
Disable.
MDU path: System
Info. > Setting >
System Param.
The branch Check the load
is power of the
overloaded. branch.
The branch Check the load
is power of the
overloaded. branch.
N/A N/A
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