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UPS5000-A-400 kVA
User Manual (60 kVA, PF=0.9)
Item
Scheduled
equalized
charging
interval (d)
Equalized
charging
protection
interval (d)
Forced
equalized
charging
protection time
(h)
Max. batt. dis.
time (h)
EOD restart
EOD restart
delay (min)
Undertemp.
Issue 05 (2019-12-24)
Description
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
0 hours or a value only in the
range of 16–48 hours. If the time
is set to 0 hours, battery
discharge protection is not
implemented.
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.
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.
Battery temperatures can be
Copyright © Huawei Technologies Co., Ltd.
4 User Interface
Default Value
Value Range
60
30–180
7
0–15
18
12–24
24
0–48
Enable
Disable, Enable
10
1–1440
–5° C
–20° C to +5° C
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