{"product_id":"shelly-em-gen3-2-channel-smart-energy-meter-with-relay","title":"Shelly EM Gen3, contador de energia inteligente de 2 canais com relé","description":"\u003cp data-start=\"327\" data-end=\"648\"\u003eO Shelly EM Gen3 é um contador de energia inteligente e compacto, concebido para monitorizar o consumo de eletricidade em até dois canais através de transformadores de corrente (medição sem contacto). É ideal para residências, instalações comerciais, explorações agrícolas ou aplicações técnicas em que a análise do consumo em tempo real é importante.\u003c\/p\u003e\n\u003cp data-start=\"650\" data-end=\"956\"\u003eO dispositivo permite a monitorização precisa da tensão, corrente, potência ativa e aparente, energia e fator de potência, sendo os dados armazenados localmente para consulta posterior. Além disso, o Shelly EM Gen3 inclui um relé de contacto seco para controlar cargas externas ou um contactor.\u003c\/p\u003e\n\u003cp data-start=\"958\" data-end=\"1148\"\u003eGraças às suas dimensões compactas, pode ser instalado em caixas de derivação, em quadros elétricos ou junto às cargas, tornando-o uma excelente solução para projetos de monitorização energética e automação.\u003c\/p\u003e\n\u003ch2 data-section-id=\"uc1f5a\" data-start=\"1155\" data-end=\"1187\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1158\" data-end=\"1187\"\u003eCaracterísticas principais\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1188\" data-end=\"1611\"\u003e\n\u003cli data-section-id=\"163xcoc\" data-start=\"1188\" data-end=\"1229\"\u003e\nContador de energia inteligente\n\u003cstrong data-start=\"1217\" data-end=\"1229\"\u003ede 2 canais\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"zmv8cb\" data-start=\"1230\" data-end=\"1275\"\u003eMedição através de \u003cstrong data-start=\"1246\" data-end=\"1275\"\u003etransformadores de corrente\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"40g5pu\" data-start=\"1276\" data-end=\"1335\"\u003e\n\u003cstrong data-start=\"1278\" data-end=\"1304\"\u003eRelé de contacto seco\u003c\/strong\u003e\npara controlar cargas externas\u003c\/li\u003e\n\u003cli data-section-id=\"1p1ju23\" data-start=\"1336\" data-end=\"1373\"\u003e\nConectividade\n\u003cstrong data-start=\"1352\" data-end=\"1373\"\u003eWi-Fi + Bluetooth\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1rcipsm\" data-start=\"1374\" data-end=\"1414\"\u003eMonitorização do consumo em tempo real\u003c\/li\u003e\n\u003cli data-section-id=\"d8op6u\" data-start=\"1415\" data-end=\"1456\"\u003eArmazenamento local de dados até \u003cstrong data-start=\"1445\" data-end=\"1456\"\u003e10 dias\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"smygi2\" data-start=\"1457\" data-end=\"1491\"\u003eCompatível com \u003cstrong data-start=\"1473\" data-end=\"1491\"\u003eAndroid e iOS\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1o5c4ly\" data-start=\"1492\" data-end=\"1517\"\u003eInterface web integrada\u003c\/li\u003e\n\u003cli data-section-id=\"16oqbkv\" data-start=\"1518\" data-end=\"1566\"\u003eSuporte para \u003cstrong data-start=\"1534\" data-end=\"1566\"\u003eMQTT, HTTP, WebSocket e RPC\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w5ytm3\" data-start=\"1567\" data-end=\"1611\"\u003eInstalação compacta numa caixa de derivação ou num quadro elétrico\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2 data-section-id=\"2pmp4p\" data-start=\"1618\" data-end=\"1653\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"1621\" data-end=\"1653\"\u003eCaracterísticas e vantagens\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp data-section-id=\"1t5rr5t\" data-start=\"1655\" data-end=\"1693\"\u003e\u003cstrong\u003e? Monitorização do consumo em 2 canais – Pode \u003c\/strong\u003eacompanhar o consumo de dois circuitos ou cargas diferentes, o que é ideal para análises comparativas e otimização.\u003c\/p\u003e\n\u003cp data-section-id=\"1072ddc\" data-start=\"1811\" data-end=\"1844\"\u003e\u003cstrong\u003e? Controlo por contacto seco – O relé \u003c\/strong\u003eintegrado permite controlar\u003cstrong\u003e \u003c\/strong\u003eum contactor ou outras cargas externas, alargando as capacidades de automação.\u003c\/p\u003e\n\u003cp data-section-id=\"pri7ux\" data-start=\"1967\" data-end=\"2003\"\u003e\u003cstrong\u003e? Dados precisos e histórico local – O Shelly \u003c\/strong\u003eEM Gen3 regista dados de consumo e proporciona acesso ao histórico local, útil para diagnóstico e análise.\u003c\/p\u003e\n\u003cp data-section-id=\"3nj2zh\" data-start=\"2119\" data-end=\"2144\"\u003e\u003cstrong\u003e? Instalação compacta – Graças ao \u003c\/strong\u003eseu formato compacto, pode ser instalado em espaços reduzidos, em caixas elétricas ou num painel de controlo.\u003c\/p\u003e\n\u003cp data-section-id=\"16v14dv\" data-start=\"2241\" data-end=\"2272\"\u003e\u003cstrong\u003e? Integração inteligente avançada – Integra-se \u003c\/strong\u003efacilmente com sistemas domésticos inteligentes ou plataformas externas através de MQTT, HTTP, WebSocket e RPC.\u003c\/p\u003e\n\u003cp data-section-id=\"1q3e7ep\" data-start=\"2379\" data-end=\"2422\"\u003e\u003cstrong\u003e? Adequado para a eficiência energética – Ajuda \u003c\/strong\u003ea\u003cstrong\u003e \u003c\/strong\u003eidentificar dispositivos de elevado consumo, a estimar custos e a otimizar o consumo de energia.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1p0yjt5\" data-start=\"2530\" data-end=\"2556\"\u003e\u003cspan role=\"text\"\u003e\u003cstrong data-start=\"2533\" data-end=\"2556\"\u003eAplicações\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-start=\"2557\" data-end=\"2771\"\u003e\n\u003cli data-section-id=\"1dpjioy\" data-start=\"2557\" data-end=\"2587\"\u003eMonitorização energética doméstica\u003c\/li\u003e\n\u003cli data-section-id=\"1c2mn1f\" data-start=\"2588\" data-end=\"2623\"\u003eMonitorização de 2 circuitos elétricos\u003c\/li\u003e\n\u003cli data-section-id=\"1ft0u2l\" data-start=\"2624\" data-end=\"2656\"\u003eAutomação baseada no consumo\u003c\/li\u003e\n\u003cli data-section-id=\"1pus69u\" data-start=\"2657\" data-end=\"2683\"\u003eControlo de contactores externos\u003c\/li\u003e\n\u003cli data-section-id=\"1enk31c\" data-start=\"2684\" data-end=\"2726\"\u003eQuadros e armários elétricos\u003c\/li\u003e\n\u003cli data-section-id=\"1wiy3l3\" data-start=\"2727\" data-end=\"2771\"\u003eSistemas domésticos inteligentes e aplicações comerciais\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%;\"\u003e\n\u003ctable style=\"width: 100%; min-width: 320px; border-collapse: collapse; font-family: Arial,sans-serif; font-size: 14px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eInformações gerais\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelo\u003c\/td\u003e\n\u003ctd\u003eShelly EM Gen3 (S3EM-002CXCEU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de produto\u003c\/td\u003e\n\u003ctd\u003eContador de energia inteligente de 2 canais\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstalação\u003c\/td\u003e\n\u003ctd\u003eNuma caixa de junção \/ quadro elétrico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eAlimentação\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensão de alimentação\u003c\/td\u003e\n\u003ctd\u003e110–240 V CA, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConsumo de energia\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 1,2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eMedição de energia\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNúmero de canais\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltímetro de CA\u003c\/td\u003e\n\u003ctd\u003e110–240 V CA, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão do voltímetro\u003c\/td\u003e\n\u003ctd\u003e±2%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmperímetro CA\u003c\/td\u003e\n\u003ctd\u003e0–80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrecisão do amperímetro\u003c\/td\u003e\n\u003ctd\u003e±2% (2–50 A), ±2% (1–2 A), ±5% (0–1 A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransformadores compatíveis\u003c\/td\u003e\n\u003ctd\u003eTC 50 A (incluído), TC 80 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMedidas disponíveis\u003c\/td\u003e\n\u003ctd\u003ePotência ativa e aparente, energia ativa e aparente, fator de potência, energia ativa fundamental e energia reativa fundamental\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLimiar em vazio\u003c\/td\u003e\n\u003ctd\u003e30 VA \/ canal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibração mínima entre canais\u003c\/td\u003e\n\u003ctd\u003e500 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eArmazenamento de dados\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHistórico local\u003c\/td\u003e\n\u003ctd\u003eaté 10 dias\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolução de armazenamento\u003c\/td\u003e\n\u003ctd\u003e1 minuto\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExportação de dados\u003c\/td\u003e\n\u003ctd\u003eCSV \/ JSON via RPC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eRelé integrado\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTipo de relé\u003c\/td\u003e\n\u003ctd\u003eContacto seco\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTensão máxima de comutação\u003c\/td\u003e\n\u003ctd\u003e240 V CA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCorrente máxima\u003c\/td\u003e\n\u003ctd\u003e2 A \/ 240 V CA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eConectividade\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWi-Fi\u003c\/td\u003e\n\u003ctd\u003e802.11 b\/g\/n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBluetooth\u003c\/td\u003e\n\u003ctd\u003e4.2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eProtocolos e funções inteligentes\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMQTT\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHTTP\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWebSocket\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRPC\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eScripting\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAgendamento\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWebhooks\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterface web\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eCompatibilidade\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlataformas\u003c\/td\u003e\n\u003ctd\u003eAndroid, iOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eSensores e proteções\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSensor de temperatura interno\u003c\/td\u003e\n\u003ctd\u003eSim\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eCondições de funcionamento\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatura de funcionamento\u003c\/td\u003e\n\u003ctd\u003e-20 °C a +40 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidade\u003c\/td\u003e\n\u003ctd\u003e30%–70% de humidade relativa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eDimensões\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensões\u003c\/td\u003e\n\u003ctd\u003e37 x 42 x 16 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso do dispositivo\u003c\/td\u003e\n\u003ctd\u003e23 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePeso do CT 50A\u003c\/td\u003e\n\u003ctd\u003e50 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background: #f2f2f2;\"\u003e\n\u003ctd colspan=\"2\"\u003e\u003cstrong\u003eHardware\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCPU\u003c\/td\u003e\n\u003ctd\u003eESP-Shelly-C38F\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemória flash\u003c\/td\u003e\n\u003ctd\u003e8 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Shelly","offers":[{"title":"Default Title","offer_id":57719179772235,"sku":"3800235261873","price":60.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/3323\/6043\/files\/3800235261873-2.png?v=1782738346","url":"https:\/\/solar-tech.pt\/products\/medidor-de-energia-inteligente-shelly-em-gen3-de-2-canais-com-rele","provider":"SolarTech - Solar Inverters, PV Modules, Solar Accessories, ESS Battery","version":"1.0","type":"link"}