Orion-tr DC-DC converter 24V/48V-8.5A (400W) isolated
In stock
Technical specifications
Technical specifications
| Dc Connection Terminal Type | Screw terminals |
| Derating Power Reduction Rate Percent Per C | 3 |
| Derating Temperature Start C | 40 |
| Installation Orientation Requirement | Screw terminals oriented downwards |
| Required installation tools | No special tools needed for installation |
| Max Parallel Units | Unlimited |
| Poids emballé | 1.8 |
Detailed description
Detailed description
Designed for demanding marine environments, the Victron Energy Orion-Tr isolated DC-DC converter 24V/48V-8.5A (400W) is a stable and secure power supply solution. This converter steps up an input voltage of 24V DC (range 16-35V DC) to a nominal output voltage of 48.2V DC, adjustable between 40V and 60V via a potentiometer. It delivers a continuous current of 8.5A at 25°C for a power output of 400W at 40°C, with an efficiency of 89%.
Safety and flexible integration
One of the distinctive features of this model is its 200V DC galvanic isolation between input, output, and case. This isolation is essential to prevent ground loops and protect sensitive equipment in complex installations. Unlike Orion-Tr Smart models, this converter is not designed for battery charging but to power specific DC loads. It includes a remote on/off terminal, allowing activation or deactivation via a low-power switch, thus avoiding the use of a high-current switch on the input wiring.
Protection and scalability
The Orion-Tr 24V/48V-8.5A converter features comprehensive protections: it is protected against short circuits, overloads, and includes high-temperature protection that automatically reduces the output current. Its IP43 protection is ensured if the screw terminals are oriented downward. Its ability to be connected in parallel, with no limit on the number of units, allows increasing the total output current for higher power requirements. Connections are made via screw terminals, facilitating installation without specialized tools.
Expert opinion
Expert opinion
Pol CONIN
Digital Manager
« Isolation DC 24V/48V : l'expert Victron Orion-Tr 400W pour systèmes critiques »
Your payment information and data are processed securely.

