{"product_id":"victron-orion-tr-24-24-17a-converter","title":"Victron Orion-Tr 24\/24-17A Isolated DC-DC Converter 400W | ORI242441110","description":"\u003cp\u003eThe Victron Orion-Tr 24\/24-17A is a galvanically isolated DC-DC converter rated at 400W, built for 24V to 24V applications where the source and load circuits must stay electrically separate. It suits vehicle, marine, off-grid and industrial installations running two independent 24V systems.\u003c\/p\u003e\u003ch2\u003eKey features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic isolation\u003c\/strong\u003e, input and output are isolated, preventing ground loops and protecting equipment from voltage spikes on the source circuit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput power\u003c\/strong\u003e, 400W continuous at 17A on a 24V output.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide input range\u003c\/strong\u003e, copes with fluctuating alternator or battery voltages without shutting down.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e, 1.52 kg, in a compact aluminium enclosure for confined spaces.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable output voltage\u003c\/strong\u003e, can be set to match the charge voltage of the secondary battery chemistry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParallel operation\u003c\/strong\u003e, units can be run in parallel to increase output current.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eProduct overview\u003c\/h2\u003e\u003cp\u003eThe Orion-Tr range uses a transformer-based topology for true galvanic isolation. That matters in dual-battery vehicle setups, where the chassis ground of a secondary system should not be tied directly to the starter battery circuit. On boats it also reduces the risk of stray current corrosion from shared ground paths.\u003c\/p\u003e\u003cp\u003eAt 400W and 17A, this unit can charge a 24V auxiliary bank from a 24V house or vehicle supply at a useful rate. The adjustable output lets it be set for flooded, AGM or lithium batteries during commissioning. It has no Bluetooth interface or load output control; for those, Victron's Orion-Tr Smart range is the alternative.\u003c\/p\u003e\u003cp\u003eAdditional units of the same model can be paralleled to scale total output current, a common way to add capacity in larger vehicle or marine builds where space for one bigger converter isn't available.\u003c\/p\u003e\u003ch2\u003eApplications\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eCharging an isolated 24V auxiliary or habitation battery bank from a 24V vehicle or engine battery system.\u003c\/li\u003e\n\u003cli\u003eMarine dual-battery installations requiring galvanic isolation to prevent stray current corrosion.\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins or mobile units with separate 24V supply and load circuits that must stay electrically isolated.\u003c\/li\u003e\n\u003cli\u003eIndustrial vehicles and plant equipment with segregated 24V electrical systems.\u003c\/li\u003e\n\u003cli\u003eParallel installation with additional Orion-Tr 24\/24-17A units to raise total charge current to a secondary bank.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat's in the box\u003c\/h2\u003e\u003cul\u003e\u003cli\u003e1x Victron Orion-Tr 24\/24-17A (400W) Isolated DC-DC Converter\u003c\/li\u003e\u003c\/ul\u003e\u003ch2\u003eInstallation notes\u003c\/h2\u003e\u003cp\u003eFit by a qualified electrician or experienced system integrator familiar with DC power systems. Fuse both input and output cables correctly. Marine wiring must meet the relevant standards for recreational or commercial craft. Set the output voltage to match the target battery chemistry before commissioning, and allow adequate ventilation around the unit in operation.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52061067313440,"sku":"ORI242441110","price":162.54,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1010\/8148\/1504\/files\/ledandsolar-ori242441110-1.webp?v=1785510925","url":"https:\/\/www.ledandsolar.co.uk\/products\/victron-orion-tr-24-24-17a-converter","provider":"LED \u0026 Solar","version":"1.0","type":"link"}