DC pretvornik Orion-Tr 24/12-20A, izoliran

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 12V equipment in 24V systems while offering isolation for the protection of sensitive devices.

The Orion-Tr isolated 24/12-20A converter 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, the galvanic isolation is 200 VDC, ensuring protection for sensitive equipment and the safety of the electrical system.

No, the Orion-Tr isolated 24/12-20A converter 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 includes several protections:

Short-circuit protection.High-temperature protection, where the output current is reduced if the ambient temperature exceeds 40 °C.Under-voltage protection on input, with a disconnect threshold at 14 V and reconnect at 15 V.

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

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

The converter can operate within a temperature range of -20 °C to +55 °C. Above 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), suitable for marine environments.

DC cables are connected via screw terminals. No special tooling is required for cable installation.

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

The remote on/off terminal allows you to control the inverter 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 requirements.

Yes, this model, with 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 ensure IP43 protection, the unit must be mounted with the terminal block facing downward.

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

The converter automatically disconnects 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 60950
Emission: EN 61000-6-3, EN 55014-1
Immunity: EN 61000-6-2, EN 61000-6-1, EN 55014-2
Automotive directive: ECE R10-5