Table of Contents
Advertisement
UPS5000-A-30 kVA, 40 kVA and 80 kVA
User Manual
Item
Float volt.
temp.
comp.
Float volt.
temp.
comp. coef.
(mV/
°C·cell)
Float chg
temp comp
center (°C)
Automatic
equalized
charging
Transfer-to-
equalized
charging
cur. coef.
(C10)
SOC to
start
equalized
charging
(%)
Scheduled
equalized
charging
interval (d)
Equalized
charging
protection
interval (d)
Issue 13 (2022-01-19)
Description
If this parameter is set to Enable, the
float voltage is calibrated based on the
battery temperature when a battery
temperature sensor is connected. The
parameter is configurable in any mode.
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.
Copyright © Huawei Technologies Co., Ltd.
4 LCD and WebUI
Default
Value
Value
Range
Enable
Disable,
Enable
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
131
Advertisement
Table of Contents
