Description
The Victron Energy Orion-Tr 24/48-6A is a fully isolated 280W DC-DC converter engineered for precise voltage step-up conversion in marine, mobile, and industrial power systems.
Key Features
- Galvanic Isolation 200VDC isolation between input, output, and case eliminates ground loops and fully protects connected equipment.
- Remote On/Off Terminal A low-power switch or engine run/stop signal controls the unit remotely, removing the need for high-current input switching.
- Paralleling Capability An unlimited number of units can be connected in parallel to increase output current for larger system requirements.
- Adjustable Output Voltage Output is field-adjustable from 40–60V to precisely match specific system voltage requirements.
- High Temperature Protection Output current automatically reduces at elevated ambient temperatures to prevent thermal damage and ensure continuous operation.
The Orion-Tr 24/48-6A delivers 6A continuous output at 40°C from a 16–35VDC input, stepping voltage up to a nominal 48.2VDC with 89% efficiency and a short circuit output current rated at 25A. Its tool-free screw terminal design simplifies professional installation.
With an operating range of -20°C to +55°C and humidity tolerance up to 95% non-condensing, this converter is built to perform reliably in demanding real-world environments. IP43 protection is achieved when installed with screw terminals oriented downward.
Certified to EN 60950, EN 61000-6-3, EN 55014-1, EN 61000-6-2, and ECE R10-5 automotive directive standards, the Orion-Tr 24/48-6A meets rigorous international safety, emission, and immunity requirements for professional-grade DC power conversion.
Technical Specifications
| Specification | Details |
|---|---|
| Input Voltage Range | 16–35VDC |
| Under Voltage Shutdown | 14V |
| Under Voltage Restart | 15V |
| Nominal Output Voltage | 48.2V |
| Output Voltage Adjust Range | 40–60V |
| Output Voltage Tolerance | ±0.2V |
| Output Noise | 2mV rms |
| Continuous Output Current at 40°C | 6A |
| Maximum Output Current (10s) | 8A |
| Short Circuit Output Current | 25A |
| Continuous Output Power at 25°C | 320W |
| Continuous Output Power at 40°C | 280W |
| Efficiency | 89% |
| Off Load Current | <120mA |
| Galvanic Isolation | 200VDC (input, output, and case) |
| Operating Temperature Range | -20 to +55°C (derate 3%/°C above 40°C) |
| Humidity | Max. 95% non-condensing |
| DC Connection | Screw terminals |
| Maximum Cable Cross-Section | 16mm² (AWG6) |
| Weight | 3 lbs (1.3 kg) |
| Dimensions (H x W x D) | 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch) |
| Safety Standard | EN 60950 |
| Emission Standard | EN 61000-6-3, EN 55014-1 |
| Immunity Standard | EN 61000-6-2, EN 61000-6-1, EN 55014-2 |
| Automotive Directive | ECE R10-5 |
Specs & Info