Reliable DC-DC Charging with Isolation

The Victron Orion-Tr Smart 24/48-8.5A (400W) Isolated DC-DC Charger provides a dependable solution for charging 48V battery systems from a 24V source. Engineered for efficiency and safety, it features galvanic isolation to eliminate ground loops and enhance reliability. With built-in Bluetooth connectivity, users can remotely monitor and configure settings via the VictronConnect app. Its adaptive three-stage charging system ensures optimal battery maintenance, while the adjustable output voltage offers flexibility for various system requirements.

Key Features

  • Isolated DC-DC charging for safety and reliability: Galvanic isolation minimises electrical interference, ensuring stable and efficient operation.
  • Smart Bluetooth monitoring and control: Adjust settings, monitor status, and update firmware remotely using the VictronConnect app.
  • Adaptive three-stage charging: Supports bulk, absorption, and float charging modes to enhance battery health and lifespan.
  • Adjustable output voltage for system compatibility: Enables precise voltage control to suit different battery configurations.
  • High power output with 400W capacity: Delivers a steady 8.5A charge to 48V battery banks from a 24V power source.
  • Parallel operation for expanded capacity: Multiple units can be connected in parallel to increase output for larger battery banks.

This advanced DC-DC charger ensures intelligent, safe, and efficient power conversion, making it ideal for off-grid, marine, and vehicle applications.

Victron Orion-Tr Smart 24/48-8.5A (400W) Specifications
Input Voltage Range 16-35V
Under Voltage Shutdown 14V
Under Voltage Restart 15V
Nominal Output Voltage 48.2V
Output Adjust Range 40-60V
Output Voltage Tolerance ±0.2V
Output Noise 2mV rms
Continuous Output Current (40°C) 8.5A
Maximum Output Current (10s) 15A
Short Circuit Output Current 25A
Continuous Output Power (25°C) 480W
Continuous Output Power (40°C) 400W
Efficiency 89%
No Load Input Current <120mA
Current Consumption (Disabled via Remote Port) <200µA
Galvanic Isolation 200VDC between input, output, and case
Operating Temperature -20 to 55°C
SKU VIC.ORI244840120
Model # ORI244840120
UPC/EAN 8719076065579
Shipping Weight 1.9200kg
Shipping Width 0.080m
Shipping Height 0.130m
Shipping Length 0.250m
Shipping Cubic 0.002600000m3
Unit Of Measure ea

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