{"product_id":"shelly-3em-63w-gen3-1-3-channel-wifi-energy-meter-wired-model-52475","title":"Shelly 3EM-63W Gen3 1\/3-channel WiFi energy meter (wired model)","description":"\u003ch3\u003eShelly 3EM-63W Gen3 1\/3-channel WiFi energy meter (wired model)\u003c\/h3\u003e\n\u003cp\u003eThe Shelly 3EM-63W Gen3 is a compact 1\/3-channel energy meter designed to monitor three-phase installations or three independent single-phase circuits. It is equipped with heavy-duty cables and is very easy to install. This small device is ideal for homes, apartments, businesses and photovoltaic installations - wherever precise control of energy consumption is important.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/6.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eVersatility of applications - one module, many possibilities\u003c\/h3\u003e\n\u003cp\u003eShelly 3EM-63W Gen3 is a solution for everyone - whether you want to monitor energy consumption in the household, assign consumption to specific departments in the company, or supervise power production from PV panels. The device supports both three-phase installations and three independent single-phase lines, allowing it to fit almost any configuration. In addition, thanks to 4-quadrant metering, the meter records both energy consumed and energy given off, which is useful, for example, in photovoltaic and hybrid systems.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/1.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eIntuitive operation, extensive integration\u003c\/h3\u003e\n\u003cp\u003eThe module connects to the network via Wi-Fi and Bluetooth - without the need for an external gateway. It can be managed from the Shelly Smart Control app, web interface or via MQTT, HTTP and WebSocket protocols. All incoming connections are protected by TLS encryption. In turn, data can be exported in CSV or JSON format.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/5.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eMonitoring and analysis without interruption\u003c\/h3\u003e\n\u003cp\u003eThe Shelly 3EM-63W Gen3 offers measurement of voltage, current, active and apparent power, power factor and energy - with accuracy that meets Class B (IEC 62053-21). A built-in clock maintains the correct time stamps even if internet access is lost. Metering data is recorded locally at 1-minute intervals and stored for at least 7 days, giving you access to your consumption history even if you are temporarily not connected to the cloud.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/8.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eAutomation and security\u003c\/h3\u003e\n\u003cp\u003eShelly 3EM-63W Gen3 allows you to create schedules (up to 20) and configure webhooks (up to 20, with up to 5 URLs each). What's more, local automation allows, for example, to respond to instantaneous energy consumption and trigger specific actions, and a built-in \"no load threshold\" prevents energy counting at very low consumption (less than 30 VA per channel).\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/2.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eReady for energy from the sun\u003c\/h3\u003e\n\u003cp\u003eThe Shelly 3EM-63W Gen3 is also ideal for monitoring photovoltaic systems. It allows simultaneous tracking of energy production and consumption, allowing you to accurately adjust the operation of equipment to the temporary availability of power from the panels. This makes it easier to reduce the intake from the grid and optimize self-consumption - for example, running energy-intensive devices at the peak of sunshine.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/9.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eClear information and full control\u003c\/h3\u003e\n\u003cp\u003eThe device features LEDs to indicate its current status (including Wi-Fi connectivity and OTA updates) and a single button to quickly enter configuration mode or reset to factory settings. It also has a built-in temperature sensor. In addition, it is very easy to install.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/7.jpg\"\u003e\n\u003c\/p\u003e\u003ch3\u003eShelly Smart Control app\u003c\/h3\u003e\n\u003cp\u003eThe meter works with the Shelly Smart Control app, which allows you to remotely manage the device, view energy consumption and create schedules and automations. With its help you can also monitor data, view measurement history and track energy costs.\u003c\/p\u003e\n\u003cp\u003e\n\u003cimg alt=\"\" border=\"0\" src=\"https:\/\/assets.innpro.pl\/15674\/19697\/4.jpg\"\u003e\n\u003c\/p\u003e\n\u003cdiv class=\"table-wrapper\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer\u003c\/th\u003e\n\u003ctd\u003eShelly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003e3EM-63W Gen3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e21 × 54 × 42 mm (without cables)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable length\u003c\/th\u003e\n\u003ctd\u003e260 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e58 g (with wires)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDiameter of conductive hole\u003c\/th\u003e\n\u003ctd\u003e8 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMounting\u003c\/th\u003e\n\u003ctd\u003eAbove or below overcurrent circuit breakers on DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing material:\u003c\/th\u003e\n\u003ctd\u003ePlastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHousing color:\u003c\/th\u003e\n\u003ctd\u003eWhite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003eFrom -20°C to 40°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eHumidity:\u003c\/th\u003e\n\u003ctd\u003e30% - 70% RH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. installation altitude:\u003c\/th\u003e\n\u003ctd\u003e2000 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower supply\u003c\/th\u003e\n\u003ctd\u003e220-240 V~ 50\/60 Hz (between LA and N)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower consumption\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eExternal protection\u003c\/th\u003e\n\u003ctd\u003e63 A, characteristics B or C, short-circuit current 6 kA, energy limitation class 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInternal temperature sensor\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eVoltmeters (RMS for each phase)\u003c\/th\u003e\n\u003ctd\u003e220-240 V~ 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy of voltmeters\u003c\/th\u003e\n\u003ctd\u003eBetter than ±1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAmmeters (RMS via integrated current transformer for each phase)\u003c\/th\u003e\n\u003ctd\u003e0-63 A (saturation 130 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAccuracy of ammeters\u003c\/th\u003e\n\u003ctd\u003e±1% (2-63 A), ±2% (1-2 A), ±5% (0-1 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower and energy meters\u003c\/th\u003e\n\u003ctd\u003eActive and apparent power, active and apparent energy, power factor, basic active and reactive energy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMinimum load threshold\u003c\/th\u003e\n\u003ctd\u003e30 VA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMeasurement data storage\u003c\/th\u003e\n\u003ctd\u003eAt least 7 days with data resolution of 1 min\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eData export\u003c\/th\u003e\n\u003ctd\u003eCSV for recorded PQ values, JSON via RPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWi-Fi protocol\u003c\/th\u003e\n\u003ctd\u003e802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWi-Fi RF bandwidth\u003c\/th\u003e\n\u003ctd\u003e2401-2483 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax Wi-Fi RF signal strength\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 20 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWi-Fi connection range\u003c\/th\u003e\n\u003ctd\u003eUp to 30 m indoors \/ up to 50 m outdoors (depending on local conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth protocol\u003c\/th\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth RF band\u003c\/th\u003e\n\u003ctd\u003e2400-2483.5 MHz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMax. Bluetooth RF signal strength\u003c\/th\u003e\n\u003ctd\u003e\u0026lt; 4 dBm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBluetooth connection range\u003c\/th\u003e\n\u003ctd\u003eUp to 10 m indoors \/ 30 m outdoors (depending on local conditions)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProcessor (CPU)\u003c\/th\u003e\n\u003ctd\u003eESP-Shelly-C38F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlash memory\u003c\/th\u003e\n\u003ctd\u003e8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSchedules\u003c\/th\u003e\n\u003ctd\u003eUp to 20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWebhooks (URL shares)\u003c\/th\u003e\n\u003ctd\u003eUp to 20, up to 5 URLs per webhook\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eScripts:\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMQTT\u003c\/th\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Shelly","offers":[{"title":"universal","offer_id":55947492917574,"sku":"3EM-63WGen3","price":85.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/3625\/1974\/files\/52475_1.jpg?v=1770555421","url":"https:\/\/smartizz.com\/products\/shelly-3em-63w-gen3-1-3-channel-wifi-energy-meter-wired-model-52475","provider":"SMARTIZZ","version":"1.0","type":"link"}