Huawei PDU8000 Series User Manual page 132

PDU8000 Modular Precision PDC V2.0
User Manual
Alarm
Name
Branch
abnormal
Branch
overload
Max. br. cur.
exceed
Min. br. cur.
exceed
Main input
br. current
shock
Issue 03 (2018-01-25)
Alarm
Impact
Severity
Warning A branch switch
is on, but no
current is
detected.
The current of a
Critical
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).
Major A surge current
three times
greater than the
rated current is
detected in a
branch (multiple:
1.5–5).
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8 Maintenance Guide
Possible
Solutions
Cause
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 is Check the load power
overloaded. of the branch.
The branch is Check the load power
overloaded. of the branch.
N/A N/A
The insulation Check the cable
of the branch insulation of the output
is abnormal. branch.
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