Huawei PDU8000 User Manual page 127

PDU8000 Modular Precision PDC V2.0
User Manual
Alarm
Name
Main input
br. current
shock
Figure 8-1 Common polarity terminal and common terminal of the transformer
(1) Common polarity terminal
Issue 04 (2021-04-13)
Alarm Impact
Severity
Major A surge current
three times
greater than
the rated
current is
detected in a
branch
(multiple: 1.5–
5).
Copyright © Huawei Technologies Co., Ltd.
8 Maintenance Guide
Possible Solutions
Cause
The Check the cable
insulation of insulation of the
the branch output branch.
is abnormal.
(2) Common terminal
120