Huawei UPS5000-E User Manual page 169

UPS5000-E-(60 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Starting or Shutting Down the Inverter
Item
Inv. ON
Inv. OFF
ECM Switchover
● Only professional personnel are allowed to use this function.
● Clear faults before performing ECM switchover.
● After an ECM is inserted, switchover is supported only after the ECM is
If an ECM to be maintained is still working, perform ECM switchover (a dialog box
is displayed for you to confirm this operation). After the switchover is complete,
ensure that the ECM to be maintained is in standby state (that is, the green
indicator is blinking) and then maintain it.
Wizard Startup
The wizard startup can be used to test the bypass, mains inverter, inverter/bypass
switching, battery inverter, battery charging capability, battery switch tripping, and
other functions.
Perform operations as prompted.
Before performing Wizard Startup, ensure that:
● The system is a single UPS system.
● No minor or critical alarm is generated.
● The UPS works in normal mode with a load rate fluctuation less than 10%.
● The UPS generates no battery overtemperature, overvoltage, or overcurrent
● The mains, batteries, charger, and discharger are normal. No overload alarm is
● The SOC is greater than 30%.
Issue 06 (2023-08-25)
NO TICE
configured and starts working properly (about 30 seconds).
NO TICE
alarm. No generator is connected to the UPS.
generated.
Copyright © Huawei Digital Power Technologies Co., Ltd.
Description
Allows you to start the inverter manually.
Allows you to shut down the inverter manually.
5 LCD Interface
161