{"product_id":"smart-meric-spotreby-shelly-3em-63w-gen3-wifi","title":"Smart consumption meter SHELLY 3EM-63W Gen3  WiFi","description":"Shelly 3EM-63W Gen3 is a compact 1\/3-channel electricity meter designed to monitor three-phase installations or three independent single-phase circuits. It is equipped with strong cables and is very easy to install. This small device is ideal for houses, apartments, businesses and photovoltaic installations - wherever precise control of energy consumption is important.\u003cbr\/\u003e\u003cbr\/\u003eVersatility of use - one module, many options\u003cbr\/\u003eShelly 3EM-63W Gen3 is a solution for everyone - whether you want to monitor energy consumption in the home, assign consumption to specific departments in the company or supervise energy production from photovoltaic panels. The device supports both three-phase installations and three independent single-phase lines, so it fits almost any configuration. In addition, thanks to four-quadrant measurement, the meter records both consumed and delivered energy, which is useful for photovoltaic and hybrid systems, for example.\u003cbr\/\u003e\u003cbr\/\u003eIntuitive operation, extensive integration\u003cbr\/\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 application, the web interface or via MQTT, HTTP and WebSocket protocols. All incoming connections are protected by TLS encryption. The data can be exported in CSV or JSON format.\u003cbr\/\u003e\u003cbr\/\u003eMonitoring and analysis without interruption\u003cbr\/\u003eThe Shelly 3EM-63W Gen3 offers voltage, current, active and apparent power, power factor and energy measurements - with accuracy corresponding to class B (IEC 62053-21). The built-in clock maintains the correct time even when internet access is lost. Measurement data is recorded locally at 1 minute intervals and stored for at least 7 days, so you have access to your consumption history even if you are temporarily not connected to the cloud.\u003cbr\/\u003e\u003cbr\/\u003eAutomation and security\u003cbr\/\u003eThe Shelly 3EM-63W Gen3 allows you to create schedules (up to 20) and configure web hooks (up to 20, each with up to 5 URLs). In addition, local automation allows, for example, to respond to immediate energy consumption and trigger specific actions, and the built-in \"no-load threshold\" prevents energy counting at very low consumption (less than 30 VA per channel).\u003cbr\/\u003e\u003cbr\/\u003eReady for energy from the sun\u003cbr\/\u003eThe Shelly 3EM-63W Gen3 is also ideal for monitoring photovoltaic systems. It allows simultaneous monitoring of energy production and consumption, which allows you to precisely adapt the operation of the device to the temporary availability of energy from the panels. This makes it easier to reduce grid consumption and optimize self-consumption - for example, operating energy-intensive devices during the time of greatest sunlight.\u003cbr\/\u003e\u003cbr\/\u003eClear information and full control\u003cbr\/\u003eThe device is equipped with LEDs to indicate the current status (including Wi-Fi connection and OTA updates) and a single button to quickly enter configuration mode or restore factory settings. It also has a built-in temperature sensor. In addition, it is very easy to install.\u003cbr\/\u003e\u003cbr\/\u003eShelly Smart Control App\u003cbr\/\u003eThe meter works with the Shelly Smart Control app, which allows you to remotely manage your device, view energy consumption, and create schedules and automations. You can also use it to track data, view measurement history, and track energy costs.\u003cbr\/\u003e\u003cbr\/\u003eTechnical parameters:\u003cbr\/\u003e\u003cbr\/\u003eDimensions: 21 × 54 × 42 mm (without cables)\u003cbr\/\u003eCable length: 260 mm\u003cbr\/\u003eWeight. 58 g (with cables)\u003cbr\/\u003eDiameter of conductive hole: 8 mm\u003cbr\/\u003eMounting: Above or below overcurrent circuit breakers on DIN rail\u003cbr\/\u003eHousing material:: Material: plastic\u003cbr\/\u003eHousing color:: White\u003cbr\/\u003eOperating temperature: From -20 °C to 40 °C\u003cbr\/\u003eHumidity: 30% - 70% RELATIVE HUMIDITY\u003cbr\/\u003eMax. installation altitude: 2000 m\u003cbr\/\u003ePower supply: 220-240 V~ 50\/60 Hz (between LA and N)\u003cbr\/\u003ePower consumption: \u003c 2 W\u003cbr\/\u003eExternal protection: 63 A, characteristic B or C, short-circuit current 6 kA, energy limitation class 3\u003cbr\/\u003eInternal temperature sensor: Yes\u003cbr\/\u003eVoltmeters (RMS for each phase): 220-240 V~ 50\/60 Hz\u003cbr\/\u003eVoltmeter accuracy: ±1%\u003cbr\/\u003eAmmeters (RMS via integrated current transformer for each phase): 0-63 A (saturation 130 A)\u003cbr\/\u003eAmmeter accuracy: ±1% (2-63 A), ±2% (1-2 A), ±5% (0-1 A)\u003cbr\/\u003ePower and energy meters: Active and apparent power, active and apparent energy, power factor, fundamental active and reactive energy\u003cbr\/\u003eMinimum load threshold: 30 VA\u003cbr\/\u003eMeasurement data storage: At least 7 days with 1 min data resolution\u003cbr\/\u003eData export: CSV for recorded PQ values, JSON via RPC\u003cbr\/\u003eWi-Fi protocol: 802.11 b\/g\/n\u003cbr\/\u003eWi-Fi RF bandwidth: 2401-2483 MHz\u003cbr\/\u003eMaximum Wi-Fi RF signal strength: \u003c 20 dBm\u003cbr\/\u003eWi-Fi connection range: Up to 30 m indoors \/ up to 50 m outdoors (depending on local conditions)\u003cbr\/\u003eBluetooth protocol: 4.2\u003cbr\/\u003eBluetooth RF band: 2400-2483.5 MHz\u003cbr\/\u003eMax. Bluetooth RF signal strength: \u003c 4 dBm\u003cbr\/\u003eBluetooth connection range: Up to 10 m indoor \/ 30 m outdoor (depending on local conditions)\u003cbr\/\u003eProcessor (CPU): ESP-Shelly-C38F\u003cbr\/\u003eFlash memory: 8 MB\u003cbr\/\u003ePlans: Up to 20\u003cbr\/\u003eWebhooks (shared URLs): Up to 20, up to 5 URLs per webhook\u003cbr\/\u003eScripts: Yes\u003cbr\/\u003eMQTT: Yes","brand":"SHELLY","offers":[{"title":"Default Title","offer_id":52616351088978,"sku":"06444470","price":2090.0,"currency_code":"CZK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0954\/9624\/1490\/files\/06444470.png?v=1776149086","url":"https:\/\/tipa-production.myshopify.com\/en\/products\/smart-meric-spotreby-shelly-3em-63w-gen3-wifi","provider":"TIPA","version":"1.0","type":"link"}