UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
5 Operations
Issue 02 (2017-02-25)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
219
Step 4
Press and hold down the
BATT start
button on the bypass module for at least 2 seconds.
shows the position of the battery cold start button. The system automatically
enters the battery cold start status. The LCD displays the Huawei logo and an initialization
progress bar.
Figure 5-20
Battery startup button
Step 5
After LCD initialization, start the inverter by following
and
in section
Powering On and Starting the UPS
----End
5.4 Transferring to Bypass Mode
Before shutting down the inverter, ensure that the bypass is normal. If the bypass is not
normal, after the inverter is shut down, the UPS supplies no power, and the loads shut down.
in section
5.2 Shutting Down and Powering Off the UPS
inverter over the LCD or WebUI. After the inverter is shut down, the UPS transfers to bypass
mode.
If the inverter is shut down when the input voltage or frequency exceeds the specified threshold, the
UPS supplies no power, and the loads shut down.
5.5 Setting ECO Mode
Context
The UPS is set to non-ECO mode by default. Set the UPS to ECO mode when energy
saving is required.