SMA SI 5048 - Page 149

SMA Solar Technology AG Parameter lists
Technical Description SI5048-TEN093630 149
222# Battery Charge Mode
Number Name Description Value Description Default
value
01 BatChrgCurMax Charging current of the
battery
10 A ...
1200 A
1,200 A
02 AptTmBoost Absorption time for
normal charge
1 min
600 min
VRLA 120 min
FLA 90 min
NiCd 300 min
03 AptTmFul Absorption time for full
charge
VRLA 5 h
1 h 20 h FLA 2.55 h
NiCd 1.65 h
04 AptTmEqu Absorption time for
equalization charge
1 h 48 h 10 h
05 CycTmFul 1 h 180
h
14 h
06 CycTmEqu Equalization charge
cycle time
7 days
365
days
180 days
07 ChrgVtgBoost Nominal value of cell
voltage for normal
charge
VRLA 2.4 V
FLA 2.55 V
NiCd 1.65 V
08 ChrgVtgFul Nominal value of cell
voltage for full charge
VRLA 2.4 V
FLA 2.55 V
NiCd 1.65 V
09 ChrgVtgEqu Nominal value of cell
voltage for equalization
charge
VRLA 2.4 V
FLA 2.55 V
NiCd 1.65 V
10 ChrgVtgFlo Nominal value of cell
voltage for float charge
VRLA 2.25 V
FLA 2.25 V
NiCd 1.55 V
11 BatTmpCps Battery temperature
compensation
VRLA 4.0 mV /
°C
FLA 4.0 mV /
°C
NiCd 0 mV /°C
12 AutoEquChrgEna Automatic equalization
charge
Disable Disable Enable
Enable Enable