Izolační DC měnič Orion-Tr 24/12-20A

The Victron Energy Orion-Tr isolated DC-DC converter 24/12-20A is designed to provide a stable 12-volt power supply from a 24-volt source. It is ideal for powering equipment requiring 12V in 24V systems while providing isolation for the protection of sensitive devices.

The Orion-Tr isolated DC-DC converter 24/12-20A accepts an input voltage range of 16 to 35 volts DC.

Yes, the output voltage of this converter is adjustable. The nominal output voltage is 12.2 volts, but it can be adjusted within a range of 10 to 15 volts DC using a potentiometer.

Galvanic isolation is a safety feature that prevents current from flowing directly between the input, output, and the converter's casing. On this model, galvanic isolation is rated at 200 VDC, ensuring protection for sensitive equipment and the safety of the electrical system.

No, the Orion-Tr isolated DC-DC converter 24/12-20A is not intended for battery charging. For this application, it is recommended to use a model from the Orion-Tr Smart range, which is optimized with specific algorithms for battery charging.

The Orion-Tr converter is equipped with multiple protections:

Short-circuit protection.Protection against high temperatures, where the output current is reduced if the ambient temperature exceeds 40 °C.Input undervoltage protection, with a disconnect threshold at 14 V and reconnect threshold at 15 V.

The energy efficiency of this Orion-Tr isolated 24/12-20A converter is 88%.

The dimensions of the converter are 130 mm (height) x 186 mm (width) x 70 mm (depth). Its weight is 1.3 kg.

The inverter can operate within a temperature range from -20 °C to +55 °C. Beyond 40 °C, the output current is reduced by 3 % per degree Celsius. It provides IP43 protection when installed with the terminal block facing downward, making it resistant to water splashes and humidity (up to 95 % without condensation), making it suitable for marine environments.

DC cables are connected using screw terminals. No special tools are required for cable installation.

The maximum recommended DC wiring cross-section for connections is 16 mm² (AWG6).

The remote on/off switch allows you to control the converter using a low-power switch. You can replace the jumper wire on the green connector with a switch (the switched current is less than 100 mA) or remove the jumper wire and connect the right terminal of the green connector to the positive pole of the battery via a switch (for example, an engine on/off switch).

Yes, it is possible to connect an unlimited number of these converter units in parallel to increase the total output current and meet higher power demands.

Yes, this model, which has a 24 V input, has an internal input fuse. This fuse is not replaceable.

The converter should be installed in a cool, dry, and well-ventilated location. To maintain IP43 protection, the unit must be installed with the terminal block facing downward.

Yes, thanks to its robustness, IP43 protection (when installed correctly) and compliance with the ECE R10-5 automotive directive, this converter is perfectly suited to marine environments and automotive applications.

The converter will automatically disconnect if the input voltage drops below 14 V. It will restart once the input voltage reaches 15 V.

This converter complies with several international standards, including:

Safety: EN 60950Emission: EN 61000-6-3, EN 55014-1Immunity: EN 61000-6-2, EN 61000-6-1, EN 55014-2Automotive directive: ECE R10-5