DD200481 modelo
Cargador DC-DC con MPPT DD20048
Cargador DC-DC de doble entrada para sistemas de 12 V a 48 V: 80 A solar con MPPT reductor, 100 A del alternador, 98% de rendimiento y RS485.
Características técnicas
- Wide battery voltage: 12V / 24V / 36V / 48V systems across a 9–60V range
- 80A PV input with buck MPPT: up to 2500W of solar at 48V and a 130V maximum PV open-circuit voltage
- 100A alternator input: up to 2800W at 48V, for conventional and smart alternators
- Buck, boost and buck-boost alternator charging modes
- Reverse charging up to 50A, so the leisure battery can charge the starter battery
- 98% charging conversion efficiency with MPPT tracking above 99%, and RS485 communication
- Metal-reinforced mounting holes and impact-resistant ribs for vibration-prone installations
- IP32 rated enclosure
Gama de modelos
Especificaciones
DD20048
| Leisure battery voltage | 12V / 24V / 36V / 48V |
|---|---|
| Leisure battery voltage range | 9–60V |
| Leisure battery type | Sealed, gel, flooded, LiFePO4, ternary lithium, user defined |
| Maximum PV input current | 80A |
| Maximum PV input power | 1200W/12V, 1700W/24V, 2300W/36V, 2500W/48V |
| Maximum PV open-circuit voltage | 130V |
| Solar charging mode | Buck MPPT |
| PV start-up charging | PV voltage > leisure battery voltage + 2V |
| MPPT tracking efficiency | >99% |
| Alternator (starter battery) system voltage | 12V / 24V / 36V / 48V |
| Starter battery type | Lead-acid, user defined |
| Maximum alternator input voltage | 80V |
| Maximum alternator input current | 100A |
| Maximum alternator input power | 1500W/12V, 2200W/24V, 2500W/36V, 2800W/48V |
| Alternator voltage range – conventional | 13.2–16V / 26.4–32V / 39.6–48V / 52.8–64V |
| Alternator voltage range – smart | 12–16V / 24–32V / 36–48V / 48–64V |
| Alternator charging mode | Boost, buck, buck-boost |
| Maximum reverse charging current (leisure → starter) | 50A |
| Maximum charging conversion efficiency | 98% |
| Communication interface | RS485 |
| Protection functions | Overcharge, overcurrent and over-temperature protection; alternator, solar panel and leisure battery reverse connection protection; night anti-reverse charging protection |
| Operating temperature | −35 °C ~ 65 °C |
| Altitude | 0–3000 m |
| Protection degree | IP32 |
| Product dimensions | 300 × 194 × 66.5 mm |
| Net weight | 3 kg |
| Gross weight | 3.5 kg |
Nota de origen: Every value is taken from the SUYEEGO DD20048 datasheet, which also supplies the feature bullets apart from the mounting details, which come from the supplied mounting-structure graphic. The datasheet states no certification or warranty terms, so none are shown, and it does not say which dimension is which — the three figures are printed here in the order the source gives them.
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