DC2DC Plus 40A Battery Charger Specs
DC2DC Plus 40A Battery Charger Specs
| Model | EN3DC40+ |
|---|---|
| Output Rating | |
| Output Voltage | 12V Nominal (8.0V min) |
| Output Current (Maximum) | 40A ~ 50A |
| Output Power | 775W |
| Charger DC Output (CH1): | |
|---|---|
| Selectable Battery Type | Gel, AGM, Flooded, Lithium, Program |
| Charger Voltage Range | 13.8V – 15.5V |
| Float Voltage Range | 13.0V – 13.8V |
| Charger Current (User Selectable) | 5/10/15/20/25/30/35/40/45/50A (default 40A) |
| Equalize Voltage (Flooded Battery) | 15.5V |
| Equalize Charging Current | 10% of Bulk Current Setting |
| Charging Control | 2 stage / 3 stage selectable (Default 3 stage) |
| DC Output Bank | Single |
| Current draw from CH1 when in use | = < 50mA |
| Battery Temperature Setting | Low/ Normal/ High (Battery Temperature Sensor Standard) |
| Efficiency | 95% |
| INPUT Rating (CH2 – MPPT Solar) | |
|---|---|
| Input Voltage | 14.5 – 45VOC |
| Maximum Input | ≤ 23V input, 500W (600W allowable) ≥37.5V-45V input, 750W (800W allowable) |
| INPUT Rating (CH3 – Start/Alternator) | |
|---|---|
| Input Voltage | 10.5 – 16VDC / 21 – 32VDC |
| Note: Specifications subject to change without notice. | |
|---|---|
| Dimensions | |
| Height x Width x Depth | 242mm x 172mm x 74mm |
| Unit Weight | 1.85 Kg |
| Shipping Weight | 2.17 kg |
Maximising your Solar Harvest using the DC2DC+
The Solar Input on the DC2DC+ unit has a maximum rated INPUT current of 30amps. This means it is optimised for using higher voltage ‘grid’ type modules for best output performance. The maximum achievable output using standard 20Voc solar modules will be approx 35amps @ 14.4Vdc
| Panel Array | Rated Wattage & Volts | Open Circuit rating | Estimated DC Amps Output (## See Below) |
|---|---|---|---|
| 1 | 150watt @ 20Voc | 150watts | 10 |
| 1 | 200watt @ 43Voc | 200watts | 13 |
| 2 | 150watt @ 20Voc | 300watts | 21 |
| 2 | 200watt @ 43Voc | 400watts | 27 |
| 3 | 150watt @ 20Voc | 450watts | 31 |
| 3 | 200watt @ 43Voc | 600watts | 42 |
| 4 | 150watt @ 20Voc | 600watts | 35* |
| 4 | 200watt @ 43Voc | 800watts | 47** |
| 5 | 150watt @ 20Voc | 1000watts | Not Recommended |
| 5 | 200watt @ 43Voc | 1000watts | Not Recommended |
* Maximum achievable output on the DC2DC+ unit when using 20Voc Solar Panels will be the approx 35amps.
** Maximum achievable output on the DC2DC+ unit when using 43Voc Solar Panels will be the approx 47amps.
## IMPORTANT NOTE: Estimated Amps Output is quoted based upon PERFECT Solar conditions including Sun Angle, Panel Mounting angle and Orientation to the sun. It needs to be noted that panel performance alters dramatically between Summer and Winter periods and actual performance may be impossible to predict.
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