Huawei UPS5000-E Series User Manual page 124

UPS5000-E-(25 kVA-125 kVA)
User Manual (25 kVA power modules)
Figure 4-57 Inv. OFF screen


ECM Switchover menu
Only professional personnel are allowed to use this button.
This menu allows you to perform active/standby switchover on the UPS. When you need to
maintain an ECM and it is working, perform active/standby switchover on the ECM, as
shown in
indicator is on, or the green indicator is blinking) before you maintain it.
Figure 4-58 ECM switchover
Issue 06 (2020-01-10)
Inv. ON
The Inv. ON screen allows you to start the inverter manually.
Inv. OFF
The Inv. OFF screen allows you to shut down the inverter manually.
Figure 4-58. After switchover, ensure that the ECM stops working (the yellow or red
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4 User Interface
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