Victron Orion-Tr Smart 12/48-8A Isolated DC-DC charger

Orion-Tr Smart 12/48-8A DC-DC Charger – Smart 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), RVs, 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: 8-17V
• Under-voltage shutdown: 7V (restart at 7.5V)
• 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
  • 360W continuous power at 40°C
• Efficient battery charging with adaptive 3-stage charging algorithm
• Smart adjustment: Prevents overcharging of lead-acid batteries and ensures full charge for lithium batteries
• Constant voltage output: Ideal for use as a power 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 shutdown detection: Prevents discharge of the starter battery
• Short-circuit proof & suitable for parallel operation
• IP43 protection class: Safe with correct installation
• Easy screw terminals – no special tools required!

The Orion-Tr Smart 12/48-8A DC-DC charger offers maximum energy efficiency, safety, and flexibility – perfect for mobile use.

Documents & Downloads

• Orion-TR Smart Datasheet
• Orion-TR Smart Manual