Victron Energy Orion-TR 48/12-30A (360W) Isolated DC-DC Converter

Orion-TR 48/12-30A (360W) Isolated DC-DC Converter

Isolated Model - separate in and out (-) leads

Remote On/Off Terminal

The remote on/off terminal eliminates the need for a high current switch in the input wiring. The remote on/off can be operated with a low power switch or for example the engine run/stop switch.

All Models Are Short Circuit Proof and Can Be Paralleled to Increase Output Current

An unlimited number of units can be connected in parallel.

High Temperature Protected

The output current will reduce at high ambient temperatures.

IP43 Protection

When installed with the screw terminals oriented downward.

Screw Terminals

No special tools are needed for installation.

Input Fuse (not replaceable)

On 12 V and 24 V input models only.

Adjustable Output Voltage

Not intended for battery charging (consider using an Orion-Tr Smart for battery charging).

Specifications:

• Input Voltage Range: 40-70 V


• Under Voltage Shut Down: 28 V


• Under Voltage Restart: 30 V


• Nominal Output Voltage: 12.2 V


• Output Voltage Adjust Range: 10-15 V


• Output Voltage Tolerance: +/- 0,2 V


• Output Noise: 2 mV rms


• Cont. Output Current at Nominal Output Voltage and 40 Degrees C: 30 A


• Maximum Output Current (10 S) at Nominal Output Voltage: 40 A


• Short Circuit Output Current: 60 A


• Cont. Output Power at 25 Degrees C: 430 W


• Cont. Output Power at 40 Degrees C: 360 W


• Efficiency: 87 %


• No Load Input Current (2): < 80 mA


• Galvanic Isolation: 200 VDC between input, output, and case


• Operating Temperature Range: -20 to +55 Degrees C (derate 3 % per C above 40 C)


• Humidity: Max. 95 % non-condensing


• DC Connection: Screw terminals


• Maximum Cable Cross-Section: 16 mm AWG6


• Weight: 1.6 kg (3.5 lb)


• Dimensions (H x W x D): 130 x 186 x 70 mm (5.1 x 7.3 x 2.8 inch)


• Safety Standards: EN 60950


• Immunity Standards: EN 61000-6-3, EN 61000-6-1, EN 55014-2


• Automotive Directive Standards: ECE R10-5

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

The Victron Energy Orion-TR 48/12-30A (Part Number: ORI481240110) is a versatile and reliable isolated DC-DC converter designed for demanding power conversion applications. With a robust construction, it effectively converts 48 VDC input to a stable 12 VDC output, delivering up to 30 amps of continuous current, making it suitable for various industrial, marine, and vehicle systems. This model features galvanic isolation of 200 VDC between input, output, and case, ensuring safe operation and minimizing electrical interference.

One of the key features of the Orion-TR is its remote On/Off terminal, allowing easy control without the need for high current switches in the input wiring. This simplifies integration into existing systems, especially when remote operation or engine control is required. The unit's screw terminal connections facilitate quick installation with no special tools needed, while the IP43 protection rating provides adequate dust and water resistance when mounted with terminals downward. The converter also supports parallel operation, enabling users to increase the total output current by connecting multiple units in parallel, providing scalable power solutions.

Designed for high-temperature environments, the Orion-TR's output current will reduce at elevated ambient temperatures to ensure safe operation. The device includes an input fuse on 12 V and 24 V models for added protection, although the fuse is not user-replaceable. The converter's adjustable output voltage (10-15 V) allows fine-tuning for specific loads, although it is not intended for battery charging applications. With an efficiency of 87%, it offers high power conversion with minimal energy loss. The unit operates reliably across a temperature range of -20°C to +55°C, with derating above 40°C, and is compliant with safety and immunity standards such as EN 60950 and EN 61000-6 series.

Overall, the Victron Orion-TR 48/12-30A provides a durable, scalable, and efficient solution for converting high-voltage DC power to a stable 12 V output, suitable for demanding environments where reliable power conversion and safety are paramount.

Features:

• Isolated model with separate input and output (-) leads ensuring safety and noise reduction

• Remote On/Off terminal for easy remote control without high current switching

• Short circuit proof design allowing unlimited parallel connections for increased output current

• High temperature protection reduces output current at elevated ambient temperatures

• IP43 rated enclosure provides dust and water resistance when mounted with terminals downward

• Screw terminals enable quick and tool-free installation

• Input fuse on 12 V and 24 V models offers additional protection (not user-replaceable)

• Adjustable output voltage between 10 V and 15 V for precise voltage tuning

• High efficiency of 87% minimizes energy loss during power conversion

• Wide operating temperature range from -20°C to +55°C with derating above 40°C

• Galvanic isolation of 200 VDC enhances safety and reduces electrical noise