Victron Energy Orion DC-DC Converter 24/12-70A
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Victron Energy Orion 24/12-70A Non-isolated DC-DC Converter
The Victron Orion 24/12-70A is a high-power, non-isolated DC-DC converter that steps a 24V input down to a 12V output at up to 70A continuous current (85A max), for large 12V loads run from a 24V system.
Output voltage is adjustable between 10-15V via potentiometer (factory set to 13.2V), so the unit can also be used as a battery charger - for example to charge a 12V starter or accessory battery in an otherwise 24V system. Units with adjustable output can be connected in parallel (up to five) to increase available output current.
A remote on/off port allows the converter to be switched from a distance with a low-power switch or an external control signal such as an engine run/stop switch, without needing a high-current switch in the main input wiring.
Temperature-controlled fan-assisted cooling keeps the unit running efficiently at full load, and the wide 18-35V DC input range maintains stable output across normal alternator and battery voltage fluctuations.
Features
Adjustable Output / Battery Charging
Output voltage is adjustable from 10-15V via potentiometer, allowing the unit to double as a 12V battery charger in a 24V system.
Parallel Operation
Units with adjustable output can be connected in parallel - up to five units - to increase available output current.
Fan-Assisted Cooling
Temperature-controlled cooling fan maintains efficient operation at full continuous load.
Remote On/Off Capability
A remote on/off port allows the converter to be switched with a low-power switch or an external control signal such as an engine run/stop switch, without a high-current switch in the input wiring.
Specifications
| Input voltage range | 18-35 VDC |
| Under voltage shutdown / restart | 14V / 18V |
| Output voltage | Adjustable 10-15V (factory set 13.2V) |
| Continuous output current | 70A |
| Max. output current | 85A |
| Efficiency | 92% |
| Fan assisted cooling | Yes (temperature controlled) |
| Galvanic isolation | No |
| Off load current | < 20mA |
| Remote on-off | Yes |
| Operating temperature range | -20°C to +55°C (derate 3% per °C above 40°C) |
| DC connection | M6 bolts |
| Weight | 0.9 kg (2.0 lbs) |
| Dimensions (h x w x d) | 65 x 88 x 195 mm (2.6 x 3.5 x 7.7 in) |
Datasheets and Manuals

$295.80