Huawei UPS5000-E Series User Manual page 139

UPS5000-E-(25 kVA-125 kVA)
User Manual (25 kVA power modules)
Figure 5-1 Bypass module ready switch
Figure 5-2 Power module ready switch
Procedure
Step 1 Close the UPS input circuit breakers (mains and bypass input circuit breakers) on the input
PDC, or turn on the external input power distribution switch.
The UPS works in normal mode and starts initialization. The LCD displays the Huawei logo
and an initialization progress bar.
Step 2 Close the input surge protection circuit breaker on the input PDC.
Step 3 After the LCD starts, perform the following steps:
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Issue 06 (2020-01-10)
If no input surge protection circuit breaker is configured, go to the next step. If the input surge protection
circuit breaker is not closed, an alarm is generated and a message is displayed to prompt you to close it.
If the UPS is starting for the first time, set the language, date and time, network
parameters, and system parameters on the Settings Wizard screen.
If this is not the first startup, retain the previous settings.
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