Huawei UPS5000-E-60 kVA User Manual page 218

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Alarm ID Alarm
(Alarm ID- Name
Cause ID)
0098-1 Bypass
current not
shared
0150-1 Inverter
asynchronou
s
0101-1 BSC signal
abnormal
0102-1 Maint.
breaker
misoperation
Issue 04 (2022-12-30)
Severity Cause
Minor ● The output
● The length of
● The bypass
Minor ● The bypass
● The output
Minor ● The dual bus
● Parameters
Critical The user
operation is
incorrect.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Solution
1. Check that the output circuit
and input breakers and bypass input circuit
circuit breakers on each rack are ON.
breakers are
2. Check that the length of the bypass
OFF.
input and output power cables on
each rack are correct.
the bypass
3. If the alarm persists, rectify any
input or
bypass SCR open-circuit.
output power
cables is
incorrect.
SCR open-
circuits.
1. Check that the bypass output
frequency frequency does not change fast.
changes fast.
2. Check that the Output freq. track
rate is properly set.
frequency
track rate is
incorrectly
set.
1. Check the dual bus connector.
connector is
2. Check the parameter settings.
loose.
are set
incorrectly.
1. Shut down the inverter and then
turn on the maintenance circuit
breaker.
2. After the maintenance is complete,
turn off the maintenance circuit
breaker and then manually start
the inverter.
B Alarm List
210