UPS5000-E-(360 kVA-480 kVA)
User Manual (40 kVA Power Modules)
5 Operations
Issue 07 (2020-01-10)
Copyright © Huawei Technologies Co., Ltd.
176
Before starting hibernation mode:
Ensure that the load power is stable. If 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 6.67 kVA for a 40 kVA module), the UPS may enter and exit from hibernation
mode repeatedly.
Check that the number of redundant power modules and racks are appropriate. If the
number is insufficient, the UPS may not enter hibernation mode.
5.2.1 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 5-36
Hibernation parameters on the LCD
Step 3
On the LCD, set
Paral. sys. hibernate
to
Enable
. A confirmation message and security