Orion-Tr 48 / 12-9A (110W)

Converter Orion-Tr DC-DC 48/12-9A 110W companies Victron Energy This advanced device converts direct current (DC) voltage from one level to another. This compact solution is ideal for systems requiring voltage stabilization and step-down, such as solar systems, yachts, and campers. With an efficiency of 87%, the device ensures minimal energy loss during conversion, resulting in maximum power efficiency. Additionally, the device features a robust, weather-resistant and mechanically damage-resistant construction, ensuring reliability in harsh environments.
The Orion-Tr 48/12-9A is exceptionally versatile, offering adjustable output voltage from 10 to 15V, allowing it to power delicate electronic devices requiring stable operating parameters. The device is equipped with screw terminals for quick and secure installation without the need for specialized tools. IP43 protection further enhances reliability in more demanding environments, such as humidity and fluctuating temperatures. Orion-Tr also allows operation over a wide input voltage range (32-70V), making it compatible with a variety of power sources, including photovoltaic systems.

Performance and Safety in Harsh Conditions

Converter Orion-Tr It offers not only high energy efficiency, but also reliability in harsh operating conditions. The device provides protection against short circuits, overloads, and excessive temperatures, ensuring a long service life for both the converter and the connected loads. The operating temperature range from -20°C to +55°C makes the converter ideal for a wide range of applications, even in extreme weather conditions. Furthermore, the device consumes less than 50mA of current when idle, making it exceptionally energy-efficient.
Thanks 200V DC galvanic isolation between input, output and chassis, the Orion-Tr converter minimizes the risk of electrical interference, which is crucial in multi-receiver installations. The device meets the highest safety standards, such as EN 60950, and electromagnetic emission and immunity standards. This makes Orion-Tr an excellent choice for systems requiring reliability, stability, and protection over a wide range of conditions.

Technical Specifications

• Input voltage range: 32-70V


• Power off: 28 V


• Restart under voltage: 30V


• Nominal output voltage: 12.2 V


• Output voltage adjustment range: 10-15V


• Output voltage tolerance: +/- 0.2 V


• Output noise: 2 mV rms


• Output current at nominal voltage and 25°C: 9 A


• Maximum output current (10 s) at nominal voltage: 12.5 A


• Short circuit output current: 27 A


• Output power at 25°C: 110 W


• Output power at 40°C: 85 W


• Efficiency: 87%


• No-load input current: < 50 mA


• Power consumption when remote port is turned off: < 200 uA


• Galvanic isolation: 200V DC between input, output and chassis


• Operating temperature range: from -20 to +55°C (3% reduction per °C above 40°C)


• Humidity: Max 95% non-condensing


• DC connection: Screw terminals


• Libra: 0.42 kg


• Dimensions: 100 x 113 x 47 mm


• Safety standards: EN 60950


• Emission standards: EN 61000-6-3, EN 55014-1


• Immunity standards: EN 61000-6-2, EN 61000-6-1, EN 55014-2


• Automotive Directive: ECE R10-5

It's the ideal solution for any system requiring 48V to 12V voltage conversion while maintaining high efficiency and reliability. Its robust design, wide range of applications, and advanced protection features make it ideal for photovoltaic systems, RVs, and marine installations. Its compact design, energy efficiency, and ease of installation make the Orion-Tr a reliable choice for demanding users who value quality and performance.