UPS5000-E-(30 kVA-120 kVA)-FM
User Manual
4 User Interface
Issue 01 (2020-04-27)
Copyright © Huawei Technologies Co., Ltd.
106
Item
Description
Default Value Value Range
faulty, an interruption (less than
20 ms) occurs when the UPS
transfers from normal mode to
bypass mode. If
Output freq.
track rate (Hz/s)
is fast, the
inverter frequency is unstable.
EOD restart
If the mains is not functioning
normally, the UPS will transfer
to battery mode. When batteries
reach the EOD threshold, the
bypass is disabled, and
EOD
restart
is
Enable
, the UPS will
restart as soon as the mains
resumes.
If
EOD restart
is disabled, clear
the alarm manually or enable the
restart function for the UPS.
Enable
Disable, Enable
EOD restart
delay (min)
If
EOD restart
is set to
Enable
,
the UPS starts working after the
time set for
EOD restart delay
when the input recovers from the
power failure upon EOD.
10
1–1440
Bypass Settings
Figure 4-26
Bypass settings
Item
Description
Default Value Value Range
Maximum
bypass voltage
When the difference between the
bypass voltage and the rated
voltage exceeds the upper
threshold for the bypass voltage,
the system determines that the
When the voltage level is 380 V,
the value range is +10%, +15%,
+20%, and +25%. The default
value is +15%.
When the voltage level is 400 V,