19 Parameter Lists
SMA America, LLC
168
SI4548_6048-US-TB_en-13
Technical description
#222 Battery Charge Mode
No. Name
Description
Value
Explanation
Default
value
01
BatChrgCurMax Charging current
of the battery
10 A to 1200 A
61 A
02
AptTmBoost
Absorption time for
normal charge
1 min to 600 min
VRLA
120 min
1 min to 600 min
FLA
90 min
1 min to 600 min
NiCd
300 min
03
AptTmFul
Absorption time for
full charge
1 h to 20 h
VRLA
5 h
1 h to 20 h
FLA
5 h
1 h to 20 h
NiCd
7 h
04
AptTmEqu
Absorption time for
equalization
charge
1 h to 48 h
10 h
05
CycTmFul
Full charge cycle
time
1 day to 180 days
14 days
06
CycTmEqu
Equalization
charge cycle time
7 days to 365
days
180 days
07
ChrgVtgBoost
Cell voltage
setpoint for normal
charge
2.2 V to 2.7 V
VRLA
2.40 V
FLA
2.55 V
1.5 V to 1.8 V
NiCd
1.65 V
08
ChrgVtgFul
Cell voltage
setpoint for full
charge
2.3 V to 2.7 V
VRLA
2.40 V
FLA
2.50 V
1.5 V to 1.8 V
NiCd
1.65 V
09
ChrgVtgEqu
Cell voltage
setpoint for
equalization
charge
2.3 V to 2.7 V
VRLA
2.40 V
FLA
2.50 V
1.5 V to 1.8 V
NiCd
1.65 V
10
ChrgVtgFlo
Cell voltage
setpoint for float
charge
2.2 V to 2.4 V
VRLA
2.25 V
FLA
2.25 V
1.4 V to 1.6 V
NiCd
1.55 V
11
BatTmpCps
Battery
temperature
compensation
0 mV /°C to
10 mV /°C
VRLA
4.0 mV/°C
FLA
4.0 mV/°C
NiCd
0 mV/°C
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