Huawei UPS5000-E-60K-F60 User Manual page 222

UPS5000-E-(60 kVA-160 kVA)
User Manual (Low Voltage)
Case
The bypass
is
abnormal.
Issue 05 (2024-01-30)
Symptom
The buzzer buzzes,
and the Fault
indicator is on.
NO TE
For details about component replacement and maintenance involved in Troubleshooting
and Alarm List, consult Huawei maintenance engineers.
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Possible Cause
The bypass thyristor
is damaged.
The bypass module
experiences
overtemperature.
7 Troubleshooting
Measure
Replace the bypass
module.
Reduce the load, or
improve ventilation.
214