Huawei UPS5000-E Series User Manual page 142

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
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If the ECM to be maintained is still working, perform ECM active/standby switchover on this
screen (a dialog box is displayed for you to confirm this operation). After performing
active/standby switchover, ensure that this ECM is in standby state (that is, the green indicator
is blinking) and then maintain the ECM.
Wizard Startup
The wizard startup can be used to test the bypass, mains inverter, inverter/bypass switch,
battery inverter, battery charging capability, battery switch tripping and so on.
Perform operations as prompted.
Before starting the wizard, ensure that:
Issue 01 (2020-04-13)
Only professional personnel are allowed to use this function.
Clear faults before performing ECM active/standby switchover.
After an ECM is inserted, active and standby switchover is supported only after the ECM
is configured and starts working properly (about 30 seconds).
Copyright © Huawei Technologies Co., Ltd.
Description
The Inv. ON screen allows you to start the inverter
manually.
The Inv. OFF screen allows you to shut down the
inverter manually.
4 LCD Interface
134