Huawei UPS5000-E Series - Page 194

UPS5000-E-(50 kVA-300 kVA)
User Manual (50 kVA Power Modules)
4 User Interface
Issue 11 (2019-12-20)
Copyright © Huawei Technologies Co., Ltd.
184
Item
Description
Default Value
Value Range
voltage x 100%.
Batt. charging
capacity
mismatch
After this function is enabled, an
alarm is generated if the
configured battery capacity
exceeds the charging capacity of
the rack.
Disable
Disable, Enable
Batt. mode
shut
In battery mode, the UPS can
automatically power off
according to the preset shutdown
delay time. If the parameter is
disabled, this function is not
available.
Disable
Disable, Enable
Bat mode shut
delay (s)
Shutdown delay in battery mode.
7200
0–7200
Backup time
warning
An alarm is generated if this
parameter is set to Enable and
the backup time is less than the
warning threshold.
Disable
Disable, Enable
Backup time
warning
thresh. (min)
Backup time warning threshold.
5
3 to 30
Remain. cap.
warning
An alarm is generated if this
parameter is set to Enable and
the remaining capacity is less
than the warning threshold.
Disable
Disable, Enable
Remain. cap.
warn. thresh.
(%)
Remaining capacity warning
threshold
20
5–50
Intelligent
hibernation
If this parameter is set to Enable,
the intelligent battery hibernation
function is enabled.
Disable
Disable, Enable
Class 1 grid
hiber. time (d)
Hibernation time for class 1
power grids.
13
0–30
Class 2 grid
hiber. time (d)
Hibernation time for class 2
power grids.
6
0–15
Thres. of low
batt. SOC over
dry contact
(%)
If an output dry contact is set to
Low battery SOC, and the
battery SOC is lower than this
threshold, the output dry contact
will output signals.
75
5–80
Thres. of low
batt. volt. over
dry contact
(V/cell)
If an output dry contact is set to
Batt. Volt. Below Threshold,
and the battery voltage is lower
than this threshold, the output dry
1.70
1.70–2.10