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.
239
Before you start hibernation mode, ensure that the load power is stable. When the system
load power fluctuation is greater than the rated capacity of half a module (for example, the
single-phase load fluctuation is greater than 8.33 kVA for a 50 kVA module), the UPS may
enter and exit from hibernation mode repeatedly.
Before you start hibernation mode, check that the number of redundant power modules
and racks are appropriate. If the number is insufficient, the UPS may not enter hibernation
mode.
You can set hibernation mode on the LCD or WebUI.
5.12.1 LCD
Procedure
Step 1
On the main screen, tap
System Info
and
. The
Settings
screen is displayed.
If you have not logged in, enter a user name and password, and tap
on the login screen
displayed.
Step 2
Tap
Advanced Param.
. Tap
or
to browse the parameters, as shown in
Figure 5-49
Hibernation parameters on the LCD
Step 3
On the LCD, set
Paral. sys. hibernate
to
Enable
. A confirmation message is displayed, as
shown in