7
TECHNICAL SPECIFICATIONS
Model No MA20DC & MA20DCS
Type 3 Stage pulse charge
Input 13.0v to 16.0v DC
Low Voltage Cutout 12.2 Volt
Output Current 20 Amp
Output Voltage GEL CALCIUM AGM/Deep
Cycle/VRLA
Absorption 14.3V 14.7V 14.7V
Fully Charged (Float
Charge)
13.3V 13.8V 13.8V
Reverse Polarity
Protection
40A (Fuse supplied)
Solar Panel Reverse
Polarity Protection
20A (Fuse Supplied) - MA20DCS ONLY
Recommended Solar
Panel (min)
120 Watts (12 Volt)
Soft Start Yes - (Gradual ramp up of charger output)
Equalization Automatic - (Charger will commence this
process at start up)
Max Output Power 250W
Minimum Start
Voltage (Auxiliary
Battery)
1.5V
Float Mode Current
Draw
<10mA
Ambient Temperature -15C to +50C
Dimensions 150x160x53mm (LxWxH)
Battery Range
Deep Cycle 18 ~ 250AH
Automotive 150~1000CCA