{"product_id":"victron-energy-autotransformer-100a-120-240v-split-phase-transformer-step-up-step-down-balancer-itr000100101","title":"Victron Energy Autotransformer 100A 120\/240V Split Phase Transformer Step Up Step Down Balancer ITR000100101","description":"\u003ch2\u003eVictron Energy Autotransformer 120\/240V Split Phase 100A\u003c\/h2\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eVictron Energy Autotransformer 120\/240V Split Phase 100A\u003c\/strong\u003e is a professional-grade power management solution designed for \u003cstrong\u003esplit-phase balancing, voltage conversion, and inverter system integration\u003c\/strong\u003e. It provides efficient step-up, step-down, and neutral balancing capabilities for residential, marine, off-grid, RV, and commercial power systems.\n\u003c\/p\u003e\n\n\u003cp\u003e\nDesigned to maximize the available power from \u003cstrong\u003e120\/240V split-phase sources\u003c\/strong\u003e, the Victron Autotransformer helps eliminate load imbalance between the two 120V legs. By creating a new neutral connection, it allows uneven 120V loads to be balanced while improving the usable capacity of generators, grid connections, and stacked inverter systems.\n\u003c\/p\u003e\n\n\u003ch3\u003eAdvanced Split Phase Load Balancing\u003c\/h3\u003e\n\n\u003cp\u003e\nIn typical 120\/240V split-phase systems, uneven 120V loads can cause one leg to reach its maximum current limit before the available power capacity is fully utilized. The Victron Autotransformer absorbs this imbalance through its windings, allowing the system to operate more efficiently and make better use of available power.\n\u003c\/p\u003e\n\n\u003ch3\u003eMultiple Power Conversion Applications\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Autotransformer can be used for several applications, including:\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit phase output balancing\u003c\/strong\u003e for 120\/240V systems\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStep-up voltage conversion\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eStep-down voltage conversion\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIntegration with Victron Multi and Quattro inverter\/chargers\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eAlternative solution to stacked 120V inverters\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eBuilt-In Safety Features\u003c\/h3\u003e\n\n\u003cp\u003e\nThe Victron Autotransformer includes a temperature protection system that disconnects the unit during overheating conditions. Manual reset functionality provides additional safety and protection for demanding installations.\n\u003c\/p\u003e\n\n\u003ch3\u003eGround Relay for Victron Inverter Systems\u003c\/h3\u003e\n\n\u003cp\u003e\nAn integrated grounding relay allows proper neutral-to-ground bonding when used with compatible Victron Multi or Quattro inverter\/chargers. This helps ensure correct operation of GFCI protection and safe inverter-mode operation.\n\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e100A 120\/240V split-phase autotransformer\u003c\/li\u003e\n\u003cli\u003eStep-up and step-down voltage conversion capability\u003c\/li\u003e\n\u003cli\u003eBalances uneven 120V split-phase loads\u003c\/li\u003e\n\u003cli\u003eCreates a new neutral for improved system performance\u003c\/li\u003e\n\u003cli\u003eIdeal for generators, grid power, and inverter systems\u003c\/li\u003e\n\u003cli\u003eCompatible with Victron Multi and Quattro inverter\/chargers\u003c\/li\u003e\n\u003cli\u003eBuilt-in grounding relay for inverter applications\u003c\/li\u003e\n\u003cli\u003eTemperature protection with manual reset\u003c\/li\u003e\n\u003cli\u003eImproves available power utilization in split-phase systems\u003c\/li\u003e\n\u003cli\u003eProfessional solution for residential, marine, RV, and off-grid applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eOff-grid solar power systems\u003c\/li\u003e\n\u003cli\u003eResidential backup power\u003c\/li\u003e\n\u003cli\u003eMarine electrical systems\u003c\/li\u003e\n\u003cli\u003eRV and mobile power systems\u003c\/li\u003e\n\u003cli\u003eGenerator-based installations\u003c\/li\u003e\n\u003cli\u003eCommercial power systems\u003c\/li\u003e\n\u003cli\u003e120\/240V split-phase inverter systems\u003c\/li\u003e\n\u003cli\u003eVictron Multi and Quattro installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Victron Energy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct:\u003c\/strong\u003e Autotransformer Split Phase 120\/240V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Rating:\u003c\/strong\u003e 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120\/240V AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e Step Up, Step Down, Split Phase Balancing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Relay:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Protection:\u003c\/strong\u003e Included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number:\u003c\/strong\u003e ITR000100101\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC:\u003c\/strong\u003e 8719076022428\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose the Victron Autotransformer?\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003eVictron Energy Autotransformer 100A 120\/240V\u003c\/strong\u003e provides a reliable way to optimize split-phase electrical systems by balancing uneven loads, improving inverter performance, and increasing usable power capacity. It is an essential component for advanced Victron energy systems requiring dependable 120\/240V power management.\n\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":54059275452611,"sku":"CW82998","price":509.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0659\/1800\/9539\/files\/CW82998.jpg?v=1785511262","url":"https:\/\/www.homesteadsupplyonline.com\/products\/victron-energy-autotransformer-100a-120-240v-split-phase-transformer-step-up-step-down-balancer-itr000100101","provider":"Homestead Supply Online","version":"1.0","type":"link"}