3.3 Specifications
Performance data
12 V / 24 V (Lead batteries)
Min. nominal charging
current at 12 V / 24 V
1
Recommended battery
capacity
2
at 12 V
at 24 V
Switching thresholds
for automatic battery
charging at 12 V / 24 V
3
On: <12.3 V / <24.6 V
Off: >14.2V / >28.4 V
Required starting volt-
age at 12 V /24 V
Max. batteriy voltage at
12 V / 24 V
16 V / 30,5 V
(Anti freeze mode up to 17 V / 32 V)
0.9 l/kWh / 0.2 gallons/kWh
Quiescent power con-
sumption
1
Nominal power varies by ±10 %, decreases linear with the operation hours. Specification valid
within warranty period.
2
Depends on battery type and application - bigger batteries possible if
charging current sufficient for battery (e.g. solar batteries).
3
Factory setting - can be modified with interface adapter and PC.
4
Effective consumption depends on operating conditions.