Victron Orion-Tr Smart DC-DC Charger – 24 V → 12 V, 30 A (360 W, Isolated)
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Description
The Victron Orion-Tr Smart 24/12-20A Isolated DC-DC Charger is an intelligent and galvanically isolated battery charger that ensures efficient and safe charging of a 12 V battery from a 24 V source. It is based on an adaptive 3-stage charging algorithm (bulk → absorption → float) and supports both lead-acid, AGM, gel and lithium batteries. You can monitor and configure charging parameters wirelessly via the VictronConnect app thanks to the built-in Bluetooth function.
This model is ideal in systems where you want to use a 24 V service battery to charge a 12 V consumer battery with optimal charging, while also having galvanic isolation to avoid noise and ground loops.
⚙️ Technical specifications
| Property | Specification |
|---|---|
| Model | Victron Orion-Tr Smart 24/12-20A Isolated |
| Input voltage range | 16 – 35 V DC |
| Nominal output voltage | 12.2V DC |
| Output voltage range | 10 – 15 V DC |
| Continuous output current | 20 A |
| Max output current (10 s) | 25 A |
| Short-circuit current | 50 A |
| Continuous power (25 °C) | ~300W (240W at 40°C) |
| Efficiency | Approximately 88% |
| Galvanic isolation | 200 V DC between input/output/case |
| Bluetooth | Built-in, VictronConnect compatible |
| Protection class | IP43 (electronics), IP22 (connections) |
| Connection | Screw terminals |
| Operating temperature | −20 °C to +55 °C (derating above 40 °C) |
| Weight | Approximately 1.3 kg |
| Dimensions | Approx. 130 × 186 × 70mm |