Orion Tr 24/12-9A (110W)
In stock
Technical specifications
Technical specifications
| Section de câble maximale | 6 |
| Courant de sortie maximum (10s) | 12.5 |
| Courant à vide | < 40 mA |
| Tolérance de la tension de sortie | +/- 0,2 V |
| Product type | Convertisseur DC-DC |
| Ripple and noise | 2 mV rms |
| Courant de court-circuit de sortie | 39 |
| Standby consumption (disabled) | < 200 µA |
| Tension de redémarrage en cas de sous-tension | 19 |
| Tension d'arrêt en cas de sous-tension | 18 |
Detailed description
Detailed description
The Victron Energy Orion Tr 24/12-9A (110W) isolated DC-DC converter is a robust and reliable power conversion solution designed to power 12V devices from 24V battery systems. This 110W model, with a continuous output current of 9A, is a key choice for marine applications, utility vehicles, RVs, and trucks requiring stable and protected power supply. It is part of the Orion Tr range, known for its reliability in demanding environments. While effective for general power supply, for advanced battery charging functions, the Orion Tr Smart range offers optimized charge management capabilities and Bluetooth connectivity.
Galvanic Isolation and System Flexibility
The Orion Tr 24/12-9A features 200 V DC galvanic isolation between input, output, and case, effectively protecting connected equipment from ground loops, voltage spikes, and electrical interference. Its 16-35V DC input voltage range and adjustable 10-15V DC output voltage (nominal 12.2V DC) allow precise adaptation to specific needs. The remote on/off function eliminates the need for a high-current switch on the input wiring and can be activated by a low-power switch or engine contact. This flexibility sets it apart from more basic converters, offering simplified system integration.
Rugged Design and Advanced Protection
Built for durability, this device features a vibration-resistant aluminum housing and is protected against short circuits and overloads. It can operate in a temperature range of -20 to +55 °C, with a 3 % power reduction per °C above 40 °C. Its IP43 protection is ensured if the terminal block is oriented downward, providing resistance to water spray. The Victron Energy Orion Tr stands out for its ability to be paralleled with an unlimited number of units to increase output current, a key technical feature for scalable installations. The screw terminals facilitate tool-free installation, with a maximum cable cross-section of 6 mm² (AWG10). Its 85 % efficiency ensures efficient energy conversion, minimizing losses.
Expert opinion
Expert opinion
« Orion Tr 24/12-9A : la solution isolée pour une conversion 24V vers 12V fiable »
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