
Victron Orion-Tr Smart 48/48-8A Isolated DC-DC charger
- Bluetooth für einfache Steuerung und Updates
- Voll programmierbarer Batterieladealgorithmus
- 3-stufiges Laden: Konstantstrom, Konstantspannung, Erhaltung
- Flexibel durch ferngesteuerten Ein-/Aus-Schalter
- Überhitzungsschutz und IP43 für sicheren Betrieb
- Einfache Installation ohne Spezialwerkzeuge
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Unser Versand ist am 19./22./23.12. geschlossen und arbeitet in der Zeit vom 29.12.25 bis einschließlich 02.01.26 nur eingeschränkt. Es kann zu Verzögerungen kommen. Ab dem 05.01.26 läuft der Versand wieder wie gewohnt.

Product details
Victron Orion-Tr Smart 48/48-8A Isolated DC-DC charger
- Bluetooth für einfache Steuerung und Updates
- Voll programmierbarer Batterieladealgorithmus
- 3-stufiges Laden: Konstantstrom, Konstantspannung, Erhaltung
- Flexibel durch ferngesteuerten Ein-/Aus-Schalter
- Überhitzungsschutz und IP43 für sicheren Betrieb
- Einfache Installation ohne Spezialwerkzeuge
Manufacturer information and, if applicable, the responsible person:
Victron Energy
The Paal 35
1351 JG Almere
sales@victronenergy.com
https://www.victronenergy.com
Product description
Orion-Tr Smart 48/48-8A DC-DC Charger – Intelligent charging technology for vehicles, boats & RVs
The Orion-Tr Smart DC-DC charger provides a reliable and efficient power supply – ideal for vehicles with smart alternators (Euro 5 & Euro 6), motorhomes, and boats. Thanks to its wide input and output voltage range, it guarantees stable charging performance even with low alternator voltage or long cable runs.
Powerful & versatile – Technical highlights
- Input voltage range: 32-70V
- Undervoltage shutdown: 28V (restart at 30V)
- Nominal output voltage: 48.2V (adjustable from 40-60V)
- Continuous output current: 8A at 40°C
- Short-circuit output current: 25A
- Powerful:
- 430W continuous power at 25°C
- 380W continuous power at 40°C
- Efficient battery charging with adaptive 3-stage charging algorithm
- Intelligent adjustment: Prevents overcharging of lead batteries and ensures full charging of lithium batteries
- Constant voltage output: Ideal for use as a current source
Smart battery management with Bluetooth
- Easy configuration via the VictronConnect app
- Instant display of status & warnings
- Software updates conveniently via smartphone or tablet
Reliable protection & easy installation
- Integrated engine running detection: Prevents discharge of the starter battery
- Short-circuit proof & suitable for parallel operation
- IP43 protection class: Safe when installed correctly
- Simple screw terminals – no special tools required!
The Orion-Tr Smart 48/48-8A DC-DC charger offers maximum energy efficiency, safety and flexibility – perfect for mobile use.
| Technical data | Orion-TR Smart 48/48-8A |
| Input voltage range | 32 V-70 V |
| Output current (continuous) | 8 A |
| Output current (max.) | 15 A |
| Short-circuit output current | 25 A |
| Output power at 25 °C | 430 W |
| Output power at 40 °C | 380 W |
| Efficiency | 89% |
| Operating temperature | -20°C - +55°C |
| Weight | 1.6 kg |
| Mass | 130 x 186 x 70 mm |

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