35 1134 Smart Battery PCS DC Bus Not
Completely Connected
Alarm Attribute
Alarm ID Alarm Name Alarm Severity
1134 Smart Battery PCS DC
Bus Not Completely
Connected
Major
Possible Cause
Cause ID
Possible Cause
1 The DC bus is not fully connected on
some Smart PCSs.
Suggestion
1. Referring to the cable connection check topology view, locate the Smart
Battery PCS that has the cabling problem.
2. Turn o the battery input switch, the DC and AC switches in the LV panel.
Wait for 5 minutes. Verify that no electricity is present using a multimeter
before checking the DC bus cable connection of the battery.
SmartLogger3000
Alarm Reference
35 1134 Smart Battery PCS DC Bus Not Completely
Connected
Issue 01 (2023-09-15) Copyright © Huawei Technologies Co., Ltd. 37
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