Huawei UPS5000-E Series User Manual page 174

UPS5000-E-(50 kVA-125 kVA)
User Manual (Integrated UPS 3.0)
Item
Control Mode
Power supply combination
Switch mode
Power supply priority
Disconnect both power
supplies if both are faulty
Route I operating voltage
upper threshold (%)
Route I operating voltage
lower threshold (%)
Route II operating voltage
upper threshold (%)
Route II operating voltage
lower threshold (%)
Route I operating frequency
upper threshold (%)
Route I operating frequency
lower threshold (%)
Route II operating
frequency upper threshold
(%)
Route II operating
frequency lower threshold
(%)
DG Stability delay (s)
DG stop delay (s)
Step 4 View the system running status diagram on the LCD to check that the UPS is working in
bypass mode.
----End
Issue 09 (2019-12-20)
Value
Automatic, Manual
AC-AC, AC-DG
Auto-switch back, Mutual
backup, No-switch back
Route I first, Route II first
Disable, Enable
105–130
70–95
105–130
70–95
101–110
90–99
101–110
90–99
1–1800
1–1800
Copyright © Huawei Technologies Co., Ltd.
5 Operations
Description
The default value is
Automatic.
The default value is AC-AC.
The default value is
Auto-switch back.
The default value is Route I
first.
The default value is Disable.
The default value is 110.
The default value is 90.
The default value is 110.
The default value is 90.
The default value is 105.
The default value is 95.
The default value is 105.
The default value is 95.
The default value is 30.
The default value is 10.
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