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UPS5000-S-600 kVA
User Manual (Singapore, Three-phase, Three-wire)
Figure 4-32 USB Operations screen 2
Inv. ON and Inv. OFF Menus
Use the LCD to start and shut down the inverter. Before the inverter starts, the
system asks for confirmation to prevent misoperations.
Item
Inv. ON
Inv. OFF
ECM Switchover
● 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
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.
Issue 01 (2021-04-14)
Description
The Inv. ON screen allows you to start the inverter manually.
The Inv. OFF screen allows you to shut down the inverter
manually.
NO TICE
the ECM is configured and starts working properly (about 30 seconds).
Copyright © Huawei Technologies Co., Ltd.
4 User Interface
95
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