Victron Orion-Tr 24/12-30A Isolated DC-DC Converter 360W | ORI241240110

The Victron Orion-Tr 24/12-30A is a galvanically isolated DC-DC converter that steps a 24V DC input down to a regulated 12V DC output at up to 30A, delivering 360W. It suits vehicles, marine installations and off-grid systems that need a stable, isolated 12V supply from a 24V source.

Victron DC-DC converter: 24V to 12V power conversion

• Isolation, transformer-based galvanic isolation between input and output, removing ground loop issues and shielding sensitive electronics from noise on the supply rail.
• Output, 24V input to 12V output at 30A continuous, up to 360W regulated DC power.
• Input range, a wide input voltage range copes with normal battery voltage swings on a 24V system.
• Adjustable output, output voltage can be set to suit specific loads or battery chemistries.
• Housing, compact, fully enclosed aluminium casing for fixed installation in confined spaces.
• Protection, short circuit, over-temperature and reverse polarity protection on the input.
• Weight, 1.8 kg, practical for mobile and marine fitting.

Applications

It charges a 12V auxiliary battery from a 24V vehicle or truck system, powers 12V accessory circuits on vessels with a 24V house bank, and supplies 12V loads in off-grid cabins or caravans running a 24V primary system. It also provides an isolated 12V rail in ambulances and specialist commercial vehicles, and keeps 24V and 12V circuits electrically separate on mixed-voltage narrowboats and yachts.

Installation notes

Fitting should be carried out by a qualified electrician or experienced DC systems installer. Input and output wiring must be correctly rated, with fusing on both circuits. Mount the unit somewhere ventilated and away from flammable materials. Marine installations should follow NMEA and RCD Directive wiring standards, and input voltage compatibility should be checked before connecting to any battery system.

What's in the box

• 1 x Victron Orion-Tr 24/12-30A (360W) Isolated DC-DC Converter