{"product_id":"victron-energy-em540-3-phase-max-65a-energy-meter-rel200100100","title":"Victron Energy EM540 3-Phase max 65A Energy Meter REL200100100","description":"\u003ch2\u003e\u003cstrong\u003eVictron Energy EM540 3-Phase max 65A Energy Meter REL200100100\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe Victron Energy REL200100100 EM540 is a three-phase AC energy meter designed for integration with compatible Victron GX systems. It provides direct\/shunt measurement of up to 65A per phase and communicates with the GX device through RS485, allowing measured energy information to be displayed through the GX interface and Victron Remote Management (VRM) portal. \u003c\/p\u003e\n\u003cp\u003eWithin a Victron system, energy meters can be used to measure the output of a PV inverter, AC generator, grid connection in an ESS installation, or AC loads. The EM540 is a three-phase meter with an integrated LCD and fast register refresh rate, making it suitable for applications requiring direct three-phase energy measurement.\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\u003eThree-Phase Energy Measurement\u003c\/strong\u003e\u003cbr\u003eDesigned to measure three-phase AC electrical systems, making it suitable for compatible three-phase grid, PV inverter, generator, and load-monitoring applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e65A Per Phase Direct Measurement\u003c\/strong\u003e\u003cbr\u003eSupports direct\/shunt measurement up to 65A per phase, eliminating the need for external current transformers when the measured circuit remains within the meter's current rating. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRS485 Communication\u003c\/strong\u003e\u003cbr\u003eConnects to compatible Victron GX equipment through RS485. Victron supports wired connection using an appropriate RS485-to-USB interface for compatible energy meters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGX \u0026amp; VRM Integration\u003c\/strong\u003e\u003cbr\u003eMeasurement information from the energy meter can be made available through the connected GX device and the Victron Remote Management portal, providing centralized energy-system visibility. \u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e100ms Register Refresh Rate\u003c\/strong\u003e\u003cbr\u003eThe EM540 provides new measurement values in its registers at a 100ms refresh rate, supporting responsive energy monitoring within compatible installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated LCD Display\u003c\/strong\u003e\u003cbr\u003eFeatures a built-in LCD for convenient local viewing of meter information directly at the installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVector Energy Registration\u003c\/strong\u003e\u003cbr\u003eThe EM540 uses vector registration for energy counting, the method Victron identifies as preferred in countries including Germany and Austria and in many other markets. \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\u003eESS Grid Metering\u003c\/strong\u003e\u003cbr\u003eCan be used as the grid meter in a compatible Victron Energy Storage System to provide the GX system with three-phase grid measurement data.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree-Phase PV Inverter Measurement\u003c\/strong\u003e\u003cbr\u003eSuitable for measuring the AC output of a three-phase PV inverter when separate energy-meter measurement is required by the system design.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAC Generator Measurement\u003c\/strong\u003e\u003cbr\u003eCan be integrated into compatible GX systems to measure the AC output of a three-phase generator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eThree-Phase AC Load Monitoring\u003c\/strong\u003e\u003cbr\u003eUseful for monitoring compatible three-phase AC loads and making their measured energy information available to the GX system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGX \u0026amp; VRM Monitoring Systems\u003c\/strong\u003e\u003cbr\u003eIdeal where energy measurements need to be incorporated into Victron's GX monitoring environment and displayed remotely through VRM.\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 \/ Carlo Gavazzi\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEM540\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVictron Part Number\u003c\/td\u003e\n\u003ctd\u003eREL200100100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer Model\u003c\/td\u003e\n\u003ctd\u003eEM540DINAV23XS1X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eAC Energy Meter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003eLCD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Phases\u003c\/td\u003e\n\u003ctd\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Current Rating\u003c\/td\u003e\n\u003ctd\u003e65A Per Phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Type\u003c\/td\u003e\n\u003ctd\u003eDirect \/ Shunt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eRS485\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegister Refresh Rate\u003c\/td\u003e\n\u003ctd\u003e100ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnergy Registration Method\u003c\/td\u003e\n\u003ctd\u003eVector Registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGX Integration\u003c\/td\u003e\n\u003ctd\u003eYes, Through Compatible RS485 Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVRM Integration\u003c\/td\u003e\n\u003ctd\u003eYes, Through Connected GX Device\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Applications\u003c\/td\u003e\n\u003ctd\u003eGrid, PV Inverter, AC Generator, and AC Load Measurement\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, solar charge controllers, lithium batteries, battery management systems, GX monitoring equipment, energy meters, communication products, and system accessories.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eThree-Phase Energy Measurement for Victron GX Systems\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Victron Energy REL200100100 EM540 provides three-phase direct measurement up to 65A per phase, RS485 communication, an integrated LCD, 100ms register refresh, and GX\/VRM integration. It is a practical metering solution for compatible Victron installations requiring measurement of grid connections, PV inverter output, AC generator output, or three-phase AC loads.\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":52561787355434,"sku":"USSSP202-1218","price":136.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/3408\/1340\/files\/REL200100100_USSS.jpg?v=1789559229","url":"https:\/\/ussolarsupplier.com\/products\/victron-energy-em540-3-phase-max-65a-energy-meter-rel200100100","provider":"US Solar Supplier","version":"1.0","type":"link"}