
Victron Energy Orion-Tr Smart 12/48-8A isolated DC-DC charger 12V-48V 8A Bluetooth
Victron Energy Orion-Tr Smart 12/48-8A isolated DC-DC charger 12V-48V 8A Bluetooth is a Victron Energy DC-DC battery charger for charging from an alternator or a second battery. The declared figures are: Input voltage 8-17 V, Nominal output voltage 48.2 V, Output voltage adjustment 40-60 V. Product code: ORI124838120.
The isolated Orion-Tr Smart is an adaptive 3-stage DC-DC charger (bulk, absorption, float) designed for dual-battery systems in vehicles and boats, where the engine battery and the alternator charge the service battery. It has built-in Bluetooth for configuration and monitoring, plus galvanic isolation between input and output.
A DC-DC charger charges the service battery from a DC source while keeping it separated from the starter battery.
Key features
Technical specifications
| Feature | Value |
|---|---|
| Product code | ORI124838120 |
| Manufacturer | Victron Energy |
| Victron part number | ORI124838120 |
| Input voltage | 8-17 V |
| Nominal output voltage | 48.2 V |
| Output voltage adjustment | 40-60 V |
| Continuous output current (40 °C) | 8 A |
| Max output current (10 s) | 15 A |
| Continuous power (25 °C) | 430 W |
| Continuous power (40 °C) | 360 W |
| Efficiency | 89% |
| Bluetooth | Yes |
| Weight | 1.8 kg |
| Dimensions (H × W × D) | 130 × 186 × 80 mm |
| Galvanic isolation | 200 V DC between input, output and enclosure |
| Operating temperature | -20 ÷ +55 °C (3% derating per °C above 40 °C) |
| Warranty | 5 years |