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UPS5000-E-(25 kVA-75 kVA)-SM
User Manual (Half Height)
Item
Float volt.
temp. comp.
coef.
(mV/° C· cell)
Float Chg temp
comp center
(° C)
Automatic
equalized
charging
Transfer-to-equ
alized charging
cur. coef. (C10)
SOC to start
equalized
charging (%)
Scheduled
equalized
charging
interval (d)
Equalized
charging
protection
interval (d)
Forced
equalized
charging
protection time
(h)
Max. batt. dis.
time (h)
Issue 03 (2019-12-13)
Description
Calibration coefficient during
float voltage temperature
compensation.
Indicates the reference
temperature during temperature
compensation of the float
charging voltage.
If this parameter is set to Enable,
the UPS automatically changes
the battery management status to
equalized charge based on the
charge current and float charge
time.
The battery enters equalized
charge state when the battery
current exceeds this parameter
value.
If the SOC is lower than the
specified value, batteries start
equalized charging.
After batteries transfer from
equalized charging to float
charging, if the batteries do not
discharge, equalized charging
starts only after the float charging
time reaches Equalized
charging protection interval.
After equalized charging is
complete, scheduled equalized
charging starts when the
non-equalized charging time
exceeds Scheduled equalized
charging interval.
When batteries are continuously
under float charging or
hibernation, enable forced
equalized charging. When the
forced equalized charging time
reaches the value of this
parameter, batteries
automatically transfer to float
charging mode.
Set the maximum battery
discharge time. When the
discharge time reaches this value,
the UPS powers off. The battery
discharge time can be set only to
Copyright © Huawei Technologies Co., Ltd.
4 LCD and WebUI
Default Value
Value Range
3.3
0.0–6.0
25
20–30
Enable
Disable, Enable
0.05
0.02–0.08
70
0–100
60
30–180
7
0–15
18
12–24
24
0–48
111
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