Character:
- 100% solid state
- True 0 to 100% PWM duty cycle
- Set point accuracy to 50mV
- Rated for 25% overloads
- Fully encapsulated in epoxy potting
- Marine rated terminals / anodized aluminum case
- Battery Temperature compensation
- 8 types of charging curve selection
- No need to derate
- Green charging LVD indicators
- Microcontroller digital accuracy
- 16 field adjustable lighting control options
- Special on / off / on functions
- Manual test capability
- LVD override protection
- Detects day and night using the PV array
- Suitable for all 12 / 24 / 48 Vdc lamps
- Includes battery charging circuitDescription:
Lightweight Solar Charger with Load Control~
Combines the Budget series design with an advanced Microcontroller for automatic lighting control functions.
The world’s leading small solar charge controller for both professional and consumer applications.
Smart design to detect day and night using the PV array and suitable for all 12/24/48 Vdc lamps.
Specifications:
| MODEL | PM-SCC-20AE |
| ELECTRICAL | |
| System voltage ratings | 12; 24; or 48 Vdc |
| Current ratings-Battery Charge Control | 20A |
| Current ratings-Load Control/ Lighting Control |
20A |
| Accuracy | 12/24V:≤ 0.1 % ± 50 mV 48V:≤0.1 % ± 100 mV |
| Min. voltage to operate | 9 V |
| Max. solar array Voc | 140 V |
| Max. operating voltage | 68 V |
| Total current consumption | While operating -25mA; at idle -3mA |
| High temp shutdown | 90°C disconnect solar 90°C disconnect load / diversion load 70°C reconnect solar / load / diversion load |
| LVD | 11.1V (initial setting) User select: 10.5V; 11.3V; 11.5V; 11.7V; 11.9V; 12.1V; 12.3V for 12V system Twice or four times of 12V is for 24V and 48V system |
| LVR | 12.6V (initial setting) User select: 12.0; 12.8V; 13.0V; 13.2V; 13.4; 13.6; 13.8 for 12V system Twice or four times of 12V is for 24V and 48V system |
| Overload Capacity | 150% of rated current for transient surge |
| BATTERY CHARGING / Built-in BTS | |
| Charge algorithm | PWM; constant voltage |
| Temp comp. coefficient | -5mV/°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 | -55 to +85°C |
| Humidity | 100% (NC) |
| Enclosure | Indoor & vented; (powder coated steel) |
