Victron Orion-Tr DC-DC Converter 48/24-12A 280W

Product Description

The Victron Orion-Tr 48/24-12A 280W safely converts a 48 V bus into a regulated 24 V line to power critical equipment with maximum stability. Its isolated architecture (200 V between input, output, and case), IP43 protection, and remote on/off terminal allow for professional integration in service vehicles, marine applications, campers, telecommunications, and compact solar panels. The output voltage is nominally 24.2 V and can be adjusted between 20 and 30 V to compensate for cable drops or adapt to device requirements.

Main Features

• Input 32–70 V (48 V systems); buck-boost regulation to maintain stable 24 V.
• 12 A continuous at 40 °C; peak 15 A (10 s); power 280 W at 40 °C and ~320 W at 25 °C.
• Adjustable output 20–30 V (24.2 V nominal) with noise of only 2 mV rms.
• Galvanic isolation 200 V; IP43; short-circuit proof; units can be paralleled.
• Remote on/off; low no-load consumption and deactivation mode via remote port (<200 µA).
• Chassis 130×186×70 mm; approx. 1.3 kg; screw terminals up to 16 mm².

Advantages or Benefits

• Powers 24 V equipment with flawless regulation such as radios, routers, PLCs, and LED lighting from 48 V battery banks.
• Simple control: remote start allows operation from the ignition key or a master relay.
• Robust design for mobile environments: isolation, IP43, and thermal protection with automatic power reduction.
• Scalable: connect multiple units in parallel if more total current at 24 V is needed.

Purpose or Applications

Intervention vehicles, boats with 24 V electronics, network/CCTV systems, and off-grid solar installations that require a stable and quiet 24 V line from a 48 V battery bank.

Technical Specifications

Compatibilities

Can be paralleled with other Orion-Tr units to increase current. Not a battery charger; for DC-DC charging use the Orion-Tr Smart range with charging profile.

The Victron Orion-Tr 48/24-12A 280W offers precise, quiet, and safe 48→24 V conversion, ideal for professional projects with high reliability requirements.