{"product_id":"victron-energy-orion-tr-smart-48-12-20a-isolated-dc-dc-charger","title":"Victron Energy 48V to 12V 20A Orion-Tr Smart Isolated DC-DC Charger (240W)","description":"\u003ch2\u003eVictron Energy 48V to 12V 20A Orion-Tr Smart Isolated DC-DC Charger\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy Orion-Tr Smart 48\/12-20A is a professional-grade, isolated DC to DC adaptive 3-stage charger. Engineered for integration into dual-battery systems in vehicles, boats, and off-grid builds, this unit efficiently steps down a 48V input to a highly stable 12V output. The isolated design means the input and output have separate chassis grounds, providing critical separation for sensitive marine and industrial electrical networks.\u003c\/p\u003e\n\u003ch3\u003eAdaptive 3-Stage Charging\u003c\/h3\u003e\n\u003cp\u003eBuilt to actively manage and maintain battery health, the Orion-Tr Smart features a fully programmable 3-stage charging algorithm (bulk, absorption, and float). This ensures optimal performance across a wide range of battery chemistries, including both traditional lead-acid and modern lithium setups. The output voltage is fully adjustable, allowing the device to serve either as a dedicated multi-stage battery charger or as a stable power supply for 12V DC loads operating from a 48V battery bank.\u003c\/p\u003e\n\u003ch3\u003eBluetooth Smart Connectivity\u003c\/h3\u003e\n\u003cp\u003eMonitoring and configuring your charging parameters is straightforward with built-in Bluetooth functionality. By connecting the unit to the VictronConnect app on a smartphone or tablet, users can wirelessly adjust voltage settings, check operational status, update firmware, and customise charging profiles without requiring a separate dongle or hardwired display.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolated DC-DC Functionality:\u003c\/strong\u003e Safely converts a 48V input into a stable 12V output (240W continuous) with separated input and output grounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSmart Alternator Compatible:\u003c\/strong\u003e Includes a built-in engine running detection mechanism, preventing the device from inadvertently draining the starter battery in Euro 5\/6 vehicles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFully Programmable:\u003c\/strong\u003e Supports custom charging profiles and fixed-voltage supply modes to suit specific system requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpandable Power:\u003c\/strong\u003e Features a parallel-ready design, allowing an unlimited number of multiple units to be connected to increase overall output current.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemote On\/Off Capability:\u003c\/strong\u003e Can be controlled remotely via a switch, relay, or battery management system signal line.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Performance:\u003c\/strong\u003e Operates reliably in environments up to 55°C, delivering its full 20A rated output in conditions up to 40°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRobust and Reliable Design\u003c\/h3\u003e\n\u003cp\u003eBuilt for the harsh environments commonly encountered in mobile and off-grid applications, the Orion-Tr Smart includes comprehensive thermal and short-circuit protection. It automatically reduces its output at high temperatures to protect internal components. When correctly installed with the screw terminals facing downwards, the electronic components benefit from an IP43 protection rating, guarding against moisture and dust ingress.\u003c\/p\u003e\n\u003cp\u003eWhether you need to cleanly step down a 48V system to support 12V equipment or require a precision charger to manage an auxiliary battery array, the Victron Orion-Tr Smart provides a highly configurable, dependable power conversion solution.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":43302272598077,"sku":"VIC-ORI481224120","price":274.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/victron-orion-tr-smart-48-12-20a-dc-charger-vic-ori481224120.webp?v=1782791202","url":"https:\/\/www.solar4rvs.com.au\/products\/victron-energy-orion-tr-smart-48-12-20a-isolated-dc-dc-charger","provider":"Solar 4 RVs","version":"1.0","type":"link"}