Huawei UPS5000-E-FM User Manual page 154

UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
Procedure
Step 1 Manually transfer the UPS to bypass mode.
Step 2 Turn on the maintenance bypass switch. Then the UPS transfers to maintenance
bypass mode.
The Maint. breaker closed alarm is displayed in the alarm list, as shown in
8-2.
Figure 8-1 Turning on the maintenance bypass switch
Figure 8-2 Maint. breaker closed alarm
Issue 05 (2023-07-10)
NO TE
The maintenance bypass switch in the figures below is for reference only. Perform
operations based on the actual situation.
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8 FAQ
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