Victron Orion-Tr DC-DC Converter 24/48-2.5A 120W

Product Description

The Victron Orion-Tr 24/48-2.5A 120W is an isolated DC-DC converter designed to create a stable 48 V line from a 24 V bus. Perfect when precise power is required for radio links, industrial routers, PLCs, or 48 V luminaires, it integrates 200 V galvanic isolation between input, output, and casing, IP43 protection, and a remote on/off terminal for professional integration in vehicles, boats, campers, and compact solar panels. The nominal output is 48.2 V with fine adjustment between 40 and 60 V, allowing compensation for voltage drops in long cables or adaptation to sensitive equipment requirements. :contentReference[oaicite:0]{index=0}

Main Features

• Input for 24 V systems: 16–35 V; adjustable output 40–60 V (48.2 V nominal). :contentReference[oaicite:1]{index=1}
• Continuous current 2.5 A; power 120 W at 25 °C (115 W at 40 °C). :contentReference[oaicite:2]{index=2}
• 200 V galvanic isolation and IP43 protection (terminals facing down). :contentReference[oaicite:3]{index=3}
• Remote on/off; no-load consumption <120 mA and <200 µA when deactivated remotely. :contentReference[oaicite:4]{index=4}
• Parallelizable and short-circuit proof; automatic power reduction by temperature. :contentReference[oaicite:5]{index=5}
• Ultra-compact format 100×113×47 mm and 0.42 kg; terminals up to 6 mm². :contentReference[oaicite:6]{index=6}

Advantages or Benefits

• Safely converts from 24 V to 48 V, delivering clean and stable voltage for critical electronics.
• Centralized control: the remote on/off allows the converter to be controlled from the ignition key or a master relay, reducing standby consumption. :contentReference[oaicite:7]{index=7}
• Professional reliability: isolation, IP43, and protections against overtemperature and short circuit for operation in demanding environments. :contentReference[oaicite:8]{index=8}
• Scalability: possibility to connect units in parallel when more total current at 48 V is required. :contentReference[oaicite:9]{index=9}
• Quick installation in confined spaces thanks to the compact chassis and screw terminals.

Purpose or Applications

Recommended for intervention vehicles and campers that need to power equipment at 48 V from a 24 V battery bank, onboard communications and network electronics, light instrumentation and automation, as well as off-grid solar systems that require a regulated 48 V line for specific devices.

Technical Specifications

Data taken from the datasheet of isolated Orion-Tr converters (110–120 W).

Compatibilities

Allows parallel connection with other Orion-Tr units to increase current. It is not a battery charger; for DC-DC charging use the Orion-Tr Smart range with charging profiles. :contentReference[oaicite:11]{index=11}

The Victron Orion-Tr 24/48-2.5A 120W offers precise, silent, and safe 24→48 V conversion in a minimal format, ideal for professional projects with limited space.