Orion-Tr 24 / 24-17A (400W)

DC-DC converters are key components in power systems, enabling efficient transformation of DC voltage from one level to another. One of the best representatives of this category is Orion-Tr 24/24-17A (400W) by Victron Energy. This device stands out for its advanced design and functionality, making it an indispensable element in a wide range of applications, from photovoltaic systems to advanced installations in vehicles such as campers and yachts.
One of the greatest advantages Orion-Tr 24/24-17A is its high energy efficiency. Thanks to minimal energy loss during the conversion process, the device ensures stable operation, which is crucial for protecting delicate electronic devices. The converter is capable of delivering a constant output voltage of 24.2 V, meaning it can be safely used to power a wide range of devices. Efficiency of 89% ensures not only lower operating costs, but also lower energy consumption, which translates into a longer service life of power supply systems.
Another feature worth paying attention to is solid construction The housing is resistant to harsh weather conditions and mechanical damage, making this converter suitable for use in a variety of environments, even the most demanding. Furthermore, thanks to galvanic isolation at 200 V DC, the device is safe to use and ensures stable operation regardless of external conditions. The housing is also protected against dust and moisture, confirming the IP43 protection rating when the terminals are properly oriented.

Versatile applications and ease of installation

Orion-Tr 24/24-17A (400W) is not only an efficient device, but also an extremely versatile Thanks to its wide input voltage range of 20 to 35 V, it can be used in a variety of systems, such as photovoltaic installations, power systems in campers, and yachts. Furthermore, this device can operate in a wide temperature range of -20 to +55 °C, making it ideal for applications in diverse climatic conditions.
Installing the converter is extremely simple and requires no specialized tools. Tool-free screw terminals simplify installation, while the device's compact dimensions (130 x 186 x 70 mm) make it easy to install even in confined spaces. By allowing for parallel connection of multiple devices, the converter allows for increased output current, which is particularly useful in systems that need to power multiple loads.

Technical specifications

• Parameters / Model: Orion TR DC-DC 24/24-17A 400W


• Input voltage range: 20-35V


• Power off: 14 V


• Restart under voltage: 15V


• Nominal output voltage: 24.2 V


• Output voltage adjustment range: 20-30V


• Output voltage tolerance: +/- 0.2 V


• Output noise: 2mV rms


• Output current at nominal output voltage (40 °C): 17 A


• Maximum output current (10 s): 25 A


• Short circuit output current: 40 A


• Output power at 25 °C: 480 W


• Output power at 40 °C: 400 W


• Efficiency: 89%


• No-load input current: < 80 mA


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


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


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


• Humidity: max. 95% non-condensing


• DC connection: Screw terminals


• Libra: 1.6 kg


• Dimensions (H x W x D): 130 x 186 x 70 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

DC-DC converter Orion-Tr 24/24-17A (400W) This advanced device is ideal for systems requiring stable output voltage. Its robust design, high energy efficiency, and wide range of applications make it an ideal solution for solar systems, campers, and yachts. Reliability, ease of installation, and the ability to operate in harsh climates make it a recommended product for any professional installation.