{"product_id":"victron-orion-tr-smart-12-24-10a-isolated-dc-dc-charger","title":"Victron Orion-Tr Smart 12\/24-10A (240W) Isolated DC-DC charger - ORI122424120","description":"\u003ch1 style=\"color: #f87c24;\"\u003eVictron Orion-Tr Smart 12\/24-10A (240W) Isolated DC-DC Charger\u003c\/h1\u003e\n\n\u003cp\u003eThe Victron Orion-Tr Smart 12\/24-10A is a galvanically isolated DC-DC charger that converts a 12V source (typically a vehicle or alternator) to a regulated 24V output at up to 10A (240W). It is designed for dual-battery charging in vehicles, boats and off-grid systems where electrical isolation between source and load is required.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eGalvanic isolation between input and output, preventing ground loops and protecting sensitive electronics.\u003c\/li\u003e\n  \u003cli\u003eInput voltage range of 12V with a regulated 24V output at up to 10A continuous (240W).\u003c\/li\u003e\n  \u003cli\u003eBuilt-in Bluetooth via the VictronConnect app for configuration, monitoring and firmware updates without additional hardware.\u003c\/li\u003e\n  \u003cli\u003eAdaptive charging algorithm supports lithium (LiFePO4) and lead-acid battery chemistries including AGM, gel and flooded.\u003c\/li\u003e\n  \u003cli\u003eEngine detection feature prevents discharging the starter battery by monitoring input voltage before enabling the charger output.\u003c\/li\u003e\n  \u003cli\u003eProgrammable charge profiles allow the output voltage and absorption\/float settings to be adjusted to match the connected battery.\u003c\/li\u003e\n  \u003cli\u003eWide operating temperature range with thermal protection and automatic power derating to prevent damage under high-temperature conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Orion-Tr Smart range uses a high-frequency transformer to provide true galvanic isolation between the input and output circuits. This is particularly important in marine and vehicle installations where multiple battery banks share a common chassis ground. Without isolation, charge current can flow through unintended paths, causing corrosion, interference or damage to electronics. The isolated design eliminates this risk entirely.\u003c\/p\u003e\n\n\u003cp\u003eConfiguration is handled entirely through the VictronConnect app over Bluetooth. There is no need for a separate interface cable or programming device. Installers can set the charge algorithm, absorption voltage, float voltage and current limit directly from a phone or tablet. The engine detection function monitors the input voltage and only enables the output once the alternator is confirmed to be running, protecting the starter battery from being drained by the auxiliary bank.\u003c\/p\u003e\n\n\u003cp\u003eAt 240W continuous output, this unit is suited to topping up a secondary 24V battery bank during transit rather than bulk charging from flat. For higher charge rates, Victron offers larger Orion-Tr Smart models. The unit is compact and wall or DIN-rail mountable, making it practical for installation in tight spaces such as vehicle cabinets or marine electrical panels.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eSKU: ORI122424120\u003c\/li\u003e\n  \u003cli\u003eInput voltage: 12V nominal\u003c\/li\u003e\n  \u003cli\u003eOutput voltage: 24V regulated\u003c\/li\u003e\n  \u003cli\u003eOutput current: 10A continuous\u003c\/li\u003e\n  \u003cli\u003eOutput power: 240W\u003c\/li\u003e\n  \u003cli\u003eIsolation: Galvanic (transformer isolated)\u003c\/li\u003e\n  \u003cli\u003eCommunication: Bluetooth (VictronConnect)\u003c\/li\u003e\n  \u003cli\u003eWeight: 1.3 kg\u003c\/li\u003e\n  \u003cli\u003eGTIN: 8719076046073\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCharging a 24V auxiliary or leisure battery from a 12V vehicle alternator or starter battery.\u003c\/li\u003e\n  \u003cli\u003eMarine dual-battery systems requiring galvanic isolation to prevent electrolytic corrosion.\u003c\/li\u003e\n  \u003cli\u003eCampervans, motorhomes and commercial vehicles with split 12V\/24V electrical systems.\u003c\/li\u003e\n  \u003cli\u003eOff-grid cabins or mobile installations where a 12V source feeds a 24V battery bank.\u003c\/li\u003e\n  \u003cli\u003eTelecommunications and industrial equipment requiring a stable, isolated 24V supply from a 12V source.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eWhat Is Included\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 x Victron Orion-Tr Smart 12\/24-10A (240W) Isolated DC-DC Charger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #f87c24;\"\u003eInstallation Notes\u003c\/h3\u003e\n\u003cp\u003eInstallation should be carried out by a qualified electrician or experienced installer familiar with DC systems. Ensure correct cable sizing and fusing on both the input and output sides in accordance with the unit's rated current. For marine installations, follow NMEA or RCD Directive wiring standards as applicable. The engine detection threshold and charge profile must be configured via VictronConnect before commissioning. Lithium battery profiles should only be selected when the connected battery includes a compatible battery management system (BMS).\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":59863716954446,"sku":"ORI122424120","price":123.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0796\/3698\/8238\/files\/VoltaconSolar_-_ORI122424120_-_Orion-Tr_Smart_12-24-10A_240W_Isolated_DC-DC_charger.webp?v=1781183658","url":"https:\/\/voltaconsolar.com\/products\/victron-orion-tr-smart-12-24-10a-isolated-dc-dc-charger","provider":"VoltaconSolar","version":"1.0","type":"link"}