Huawei UPS2000-G-3KRTL-V2 User Manual page 76

UPS2000-G-(3 kVA-20 kVA)-V2
User Manual (Two Live Wires)
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Issue 07 (2019-12-19)
This parameter is set to disabled by default. When it is set to enabled, the intelligent
battery hibernation function is enabled. The parameter is configurable in any mode.
− Overtemp. thres. parameter
Set an alarm threshold for high battery temperatures. The value ranges from 45º C to
55º C. The default value is 50º C. The parameter is configurable in any mode.
− Undertemp. thres. parameter
Set an alarm threshold for low battery temperatures. The value ranges from –30º C
to +5º C. The default value is –5º C. The parameter is configurable in any mode.
− Overcurrent thres. parameter
Set an alarm threshold for battery overcurrent. On a standard model, the value
ranges from 2.0 A to 4.0 A, and the default value is 3.0 A. On a long backup time
model, the value ranges from 4.0 A to 8.0 A, and the default value is 6.0 A. The
parameter is configurable in any mode.
Equalized Charge screen
Figure 4-38 Equalized Charge screen
− Equalized charging parameter
Determine whether to enable equalized charging. The values include Disabled and
Enabled. The default value is Enabled. The parameter is configurable in any mode.
− Time interval parameter
Set the time interval for equalized charging. The value ranges from 30Day to
180Day. The default value is 60Day. The parameter is configurable in any mode.
− Voltage parameter
Set the battery equalized voltage. The value ranges from 2.33 V/cell to 2.40 V/cell.
The default value is 2.35 V/cell. The parameter is configurable in any mode.
− Max. current parameter
Set the maximum equalized current. On a long backup time model, the value ranges
from 1.0 A to 4.0 A, and the default value is 2.0 A. The parameter is configurable in
any mode.
− Max. time parameter
Set the maximum equalized charge time. The value ranges from 600Min to 999Min.
The default value is 960Min. The parameter is configurable in any mode.
Float Charge screen
Figure 4-39 Float Charge screen
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