{"product_id":"victron-energy-current-transformer-100a-50ma-for-multiplus-ii-5m-ctr110000550","title":"Victron Energy Current Transformer 100A:50mA for MultiPlus-II (5m) - CTR110000550","description":"\u003ch2\u003e\u003cstrong\u003eVictron Energy Current Transformer 100A:50mA for MultiPlus-II (5m) - CTR110000550\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cstrong\u003e \u003c\/strong\u003eVictron Energy CTR110000550 Current Transformer is an external AC current-sensing accessory designed for compatible MultiPlus-II and MultiGrid-II inverter\/charger systems. It provides a 100A:50mA current-transformer interface for implementing supported Victron functions including PowerControl, PowerAssist, and self-consumption optimization with external current sensing. :\u003c\/p\u003e\n\u003cp\u003eThis model belongs to Victron's CTR11 series and uses a jack-style connection. Victron distinguishes it from the CTR12 series, which uses wire-end termination, so the current-sense connection on the specific inverter\/charger should be verified before installation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technology\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal AC Current Sensing\u003c\/strong\u003e\u003cbr\u003eProvides external current measurement for compatible Victron inverter\/charger systems, allowing the system to monitor AC current at the selected measurement point.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100A:50mA Current Transformer\u003c\/strong\u003e\u003cbr\u003eUses a 100A primary-to-50mA secondary current-transformer ratio matched to the designated Victron current-sensing application.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowerControl Support\u003c\/strong\u003e\u003cbr\u003eSupports compatible MultiPlus-II and MultiGrid-II installations configured to use Victron PowerControl for management of available AC input power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowerAssist Support\u003c\/strong\u003e\u003cbr\u003eProvides external current sensing for supported PowerAssist configurations, allowing compatible inverter\/chargers to respond to AC loading according to the configured system limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Consumption Optimization\u003c\/strong\u003e\u003cbr\u003eCan be used by compatible Victron systems to optimize self-consumption based on external AC current sensing. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCTR11 Jack-Style Connection\u003c\/strong\u003e\u003cbr\u003eThe CTR11 series uses a jack connection, while Victron's corresponding CTR12 models terminate with wire ends. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eBest Uses\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible MultiPlus-II Systems\u003c\/strong\u003e\u003cbr\u003eDesigned for supported MultiPlus-II installations equipped with the appropriate jack-style external current-sense interface.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMultiGrid-II Systems\u003c\/strong\u003e\u003cbr\u003eSuitable for compatible MultiGrid-II installations requiring external AC current measurement.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowerControl Applications\u003c\/strong\u003e\u003cbr\u003eUseful where AC current at an external measurement point must be incorporated into the inverter\/charger's configured power-management strategy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePowerAssist Applications\u003c\/strong\u003e\u003cbr\u003eProvides current feedback for supported systems using PowerAssist to coordinate inverter assistance with available AC input power.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSelf-Consumption Systems\u003c\/strong\u003e\u003cbr\u003eSuitable for compatible energy-storage installations where external current sensing is used as part of the system's self-consumption control strategy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eProduct Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex w-fit flex-col-reverse\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eVictron Energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct\u003c\/td\u003e\n\u003ctd\u003eCurrent Transformer for MultiPlus-II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Part Number\u003c\/td\u003e\n\u003ctd\u003eCTR110000550\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExternal AC Current Transformer \/ Current Sensor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Transformer Ratio\u003c\/td\u003e\n\u003ctd\u003e100A:50mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Primary Current\u003c\/td\u003e\n\u003ctd\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRated Secondary Current\u003c\/td\u003e\n\u003ctd\u003e50mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnection Type\u003c\/td\u003e\n\u003ctd\u003eJack Connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Length\u003c\/td\u003e\n\u003ctd\u003e5 m (16.4 ft)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApproximate Weight\u003c\/td\u003e\n\u003ctd\u003e0.19 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Compatibility\u003c\/td\u003e\n\u003ctd\u003eCompatible MultiPlus-II \/ MultiGrid-II Systems with Jack-Style Current-Sense Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Applications\u003c\/td\u003e\n\u003ctd\u003ePowerControl, PowerAssist \u0026amp; Self-Consumption Optimization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGTIN \/ EAN\u003c\/td\u003e\n\u003ctd\u003e8719076054634\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eAbout Victron Energy:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eVictron Energy develops power-conversion, battery-management, charging, monitoring, and DC distribution equipment for battery-based electrical systems. Its portfolio includes inverter\/chargers, battery chargers, DC-DC converters and chargers, solar charge controllers, batteries, battery management equipment, GX monitoring devices, communications products, and system accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eExternal AC Current Sensing for Compatible Victron Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Victron Energy CTR110000550 Current Transformer provides a dedicated external AC current-sensing solution for compatible MultiPlus-II and MultiGrid-II installations. Its 100A:50mA transformer ratio and CTR11 jack-style connection make it suitable for supported systems using PowerControl, PowerAssist, and self-consumption optimization.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eWhy Buy From US Solar Supplier\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eUS Solar Supplier is an American-founded company based in Kentucky dedicated to offering top-quality solar components from trusted manufacturers. We provide competitive pricing, dependable inventory, and products backed by warranties you can trust.\u003c\/p\u003e\n\u003cp\u003eOur inventory is updated daily with the latest solar technologies, and our experienced team is ready to assist with product selection, system design, and installation guidance.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eNeed Assistance?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eHave questions before you order? Call \u003cstrong\u003e1-800-230-7004\u003c\/strong\u003e to speak with our knowledgeable support team. We’re here to help with product details, compatibility questions, or purchasing support.\u003c\/p\u003e","brand":"Victron Energy","offers":[{"title":"Default Title","offer_id":52561794236714,"sku":"USSSP202-1288","price":37.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/CTR110000550_USSS.jpg?v=1790339555","url":"https:\/\/ussolarsupplier.com\/products\/victron-energy-current-transformer-100a-50ma-for-multiplus-ii-5m-ctr110000550","provider":"US Solar Supplier","version":"1.0","type":"link"}