Huawei UPS5000-E-60K-F60 User Manual page 237

UPS5000-E-(60 kVA-160 kVA)
User Manual (Low Voltage)
Alarm ID Alarm Name
(Alarm ID-
Cause ID)
0101-1 BSC signal
abnormal
0102-1 The maintenance
circuit breaker
experiences a
misoperation.
Issue 05 (2024-01-30)
Severity
Minor
Critical
Copyright © Huawei Digital Power Technologies Co., Ltd.
Cause
BSC signal
abnormal.
The maintenance
circuit breaker
experiences a
misoperation.
A Alarm List
Solution
1. Check that the BSC system
is correctly configured.
2. Check that the rack BSC
synchronization cable is
not loose.
3. If the fault persists, replace
the inter-rack BSC
synchronization cable.
1. Follow the correct
operation procedure. Shut
down the inverter, and
close the maintenance
circuit breaker.
2. After maintenance, turn off
the maintenance bypass
switch, and start the
inverter so that the UPS
transfers to normal mode.
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