38
Apendix A
DATA SHEETS
Set points register Setpoint
1 Min. bulk time 30 sec.
2 Temperature variation 30 mV/C
3 Return to bulk time 30 sec.
4 Return to bulk voltage 12.80 V
5 Max. bulk/abs time 360 min.
6 Min. abs time 15 min.
7 Return Amps 2.5 Amps
8 Max. charge current 30 Amps
9 Bulk voltage 14.40 V
10 Abs voltage 14.25 V
11 Float voltage 13.25 V
12 Forced to float voltage 13.25 V
13 Gel voltage setting 550 mV
14 Diode compensation setting 600 mV
15 DC high alarm on 15.00 V
16 DC high alarm off 14.50 V
17 DC low alarm on 10.00 V
18 DC low alarm off 11.00 V
19 Alarm delay time 30 sec.
• Temperature variation
5.0 mV/°C per cell
• Reference voltage 25°C
• Battery charging is not allowed
above +50°C and under -20°C
• 12 Volt 30 mV/°C
• 24 Volt 60 mV/°C
5.0 mV/°C
Uref 25°C
forced float
gel/wet battery
diode compensation
standard IUU characteristic
IUU char. increased with 0.6V
IUU char. high float level
IUU char. high float, increased with 0.6V
IU char. low float level
IU char. low float, increased with 0.6V
IU char. high float level
IU char. high float, increased with 0.6 V
TEMPERATURE COMPENSATED CHARGING
charging voltage in V
15.0
14.5
14.0
13.5
13.0
12.5
12.0
-30 -20 -10 0 10 20 30 40 50 60
battery temperature in °C
float
absorption
25°C reference
temperature
MAX. BULK
BULK TIME
TOTAL CHARGE TIME CYCLE
ABS TIME FLOAT TIME
NEW CYCLE
min. bulk time
min. abs time
return to bulk time
MAX. OUTPUT VERSUS INPUT VOLTAGE
current in Amps
input voltage
40
35
30
25
20
15
80 100 120 140 160 180 200 220 240 260
14.25V
230V model
25°C reference
temperature
25°C reference
temperature
0 20 30 40
output current in Amps
Tamb= 25°C
Tamb= 40°C
charging voltage in V
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