Huawei UPS5000-S-1600 kVA User Manual page 139

UPS5000-S-1600 kVA
User Manual
USB Operations
Figure 4-33 USB operations
Starting or Shutting Down the Inverter
Item
Inv. ON
Inv. OFF
Battery Maintenance



Perform battery maintenance periodically to increase the battery lifespan and improve the
UPS reliability. Battery maintenance includes Forced Equalized Charging, Shallow Dis.
Test, and Capacity Test. The next maintenance time displayed on the screen indicates the
upcoming time in which to check batteries.
Issue 04 (2020-03-03)
Perform battery maintenance when no alarm is active on the UPS. Otherwise, the UPS
may supply no power.
A proportion of battery capacity will discharge during battery maintenance. This reduces
the discharge time before the next charge.
Do not perform battery maintenance when a D.G. is connected.
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 User Interface
131