Victron Energy Orion-Tr 48/12-30A DC-DC Converter 360W

The Victron Energy Orion-Tr 48/12-30A is a professional-grade isolated DC-DC converter engineered to provide a stable and reliable power supply by stepping down a 48V DC input to a 12V DC output. With a power rating of 360W, this unit is specifically designed to support sensitive electronic equipment in demanding environments such as marine vessels, automotive systems, and industrial power setups. Its isolated design ensures that the input and output circuits are electrically separated, which helps prevent ground loops and protects connected devices from electrical noise and voltage fluctuations.

Advantages

This converter stands out due to its high efficiency and robust construction, which is built to withstand the rigors of continuous operation in challenging conditions. The inclusion of remote on-off functionality allows for seamless integration into automated power management systems, enabling users to control the unit without direct physical access. Furthermore, the adjustable output voltage feature provides the flexibility needed to compensate for cable voltage drops or to meet the specific charging requirements of various 12V battery types and sensitive electronics, ensuring optimal performance and longevity for your connected hardware.

Suitable for

• Marine electrical systems requiring stable 12V power from a 48V battery bank
• Automotive and commercial vehicle power management
• Industrial automation and control systems
• Powering sensitive communication or navigation equipment

When it may not be suitable

This converter is not intended for applications requiring power outputs exceeding 360W, as continuous operation above its rated capacity may lead to thermal shutdown or damage. It is also not suitable for AC power requirements, as it is strictly a DC-to-DC device.

Key specifications

• Input voltage range: 48V DC
• Output voltage: 12V DC (adjustable)
• Power rating: 360W
• Output current: 30A
• Isolation: Galvanically isolated
• Remote on-off: Yes

How to use

Installation should be performed by a qualified technician to ensure safety and compliance with electrical standards. Connect the 48V DC input source to the designated input terminals, ensuring correct polarity. Connect the 12V load to the output terminals. If remote control is required, wire the remote on-off terminal according to the provided technical documentation. Once connected, the output voltage can be fine-tuned using the integrated potentiometer to match the specific requirements of your equipment.

What to consider before purchase

• Verify that your input voltage source is consistently within the 48V range
• Ensure the total power consumption of your 12V devices does not exceed 360W
• Check that the installation environment allows for adequate ventilation for heat dissipation
• Confirm that the wiring gauge used is appropriate for a 30A current load

Usage recommendations: For optimal performance and safety, always install the converter in a well-ventilated area and use appropriately sized cables to minimize voltage drop. Regularly inspect connections to ensure they remain tight and free from corrosion, especially in marine or high-vibration environments.