Character:
Seven versions available (12 volts 6amps)
100% solid state
Series design (not shunt)
True 0 to 100% PWM duty cycle
Set point accuracy to 50 mV
Rated for 25% overloads
Fully encapsulated in epoxy potting
Marine rated terminals / anodized case
Battery Temperature compensation
8 types of charging curve selection
No need to derate
Microcontroller digital accuracy
Special on / off / on functions
Description:
The world’s leading small solar charge controller for both professional and consumer applications.
Specifications:
| MODEL | PM-SCC-20AB |
| ELECTRICAL | |
| System voltage ratings | 12; 24 Vdc |
| Current ratings-Battery Charge Control | 20A |
| Accuracy | 12/24V: ≤0.1 % ± 50 mV |
| Min. voltage to operate | 9 V |
| Max. solar array Voc | 50 V |
| Max. operating voltage | 34 V |
| Total current consumption | 9 mA |
| High temp shutdown | 90°C disconnect solar 70°C reconnect solar |
| BATTERY CHARGING / Built-in BTS | |
| Charge algorithm | PWM; constant voltage |
| Temp comp. coefficient | 12V: -5mV/°C / cell (25°C ref) 24V: -10mV/°C / cell (25°C ref) |
| Temp comp. range | 0°C to +50°C |
| Temp comp. setpoints | PWM; float; equalize (with BTS) |
| MECHANICAL | |
| Dimensions (L x W x H mm) | 168 x 65 x 35 |
| Weight | 0.3 Kgs |
| Power terminals | 20A Rated |
| ENVIRONMENTAL | |
| Ambient temperature | -40 to +45°C |
| Storage temperature | |
