{"id":58076,"date":"2025-09-15T08:20:48","date_gmt":"2025-09-15T06:20:48","guid":{"rendered":"https:\/\/circutor.com\/?p=58076"},"modified":"2025-09-16T14:26:40","modified_gmt":"2025-09-16T12:26:40","slug":"contadores-cem-gestao-consumo-energetico","status":"publish","type":"post","link":"https:\/\/circutor.com\/pt-pt\/artigos\/contadores-cem-gestao-consumo-energetico\/","title":{"rendered":"Contadores CEM para uma gest\u00e3o eficiente do consumo de energia"},"content":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1757917359036{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h2>O que s\u00e3o contadores CEM e para que servem?<\/h2>\n<p>[\/vc_column_text][vc_btn title=&#8221;Quer mais informa\u00e7\u00f5es?&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.sharepoint.com%2F%3Ab%3A%2Fs%2FGestorDocumental%2FEYBCumawXLRPn8uUcLddIV8BeJMu-d3hDhAt1gKnWnlXCw|target:_blank&#8221;][vc_column_text css=&#8221;.vc_custom_1757917393615{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]Os contadores <strong>CEM<\/strong> s\u00e3o dispositivos de medi\u00e7\u00e3o el\u00e9trica concebidos para registar com precis\u00e3o o consumo de energia, tanto ativa como reativa, em diferentes tipos de instala\u00e7\u00f5es. O seu principal objetivo \u00e9 permitir uma gest\u00e3o eficiente do consumo de eletricidade, facilitando o controlo de custos, a imputa\u00e7\u00e3o de custos e a dete\u00e7\u00e3o de padr\u00f5es de utiliza\u00e7\u00e3o. Estas informa\u00e7\u00f5es s\u00e3o essenciais para a aplica\u00e7\u00e3o de estrat\u00e9gias de efici\u00eancia energ\u00e9tica e para a otimiza\u00e7\u00e3o da utiliza\u00e7\u00e3o dos recursos nas infraestruturas residenciais, comerciais e industriais.<\/p>\n<p>Os modelos da gama <strong>CEM<\/strong> est\u00e3o especialmente adaptados para cumprir os requisitos regulamentares de fatura\u00e7\u00e3o e certifica\u00e7\u00e3o energ\u00e9tica e podem ser facilmente integrados em sistemas de controlo como o SCADA ou o BMS.[\/vc_column_text][vc_video link=&#8221;https:\/\/youtu.be\/uFHSDT2hKJY&#8221;][vc_column_text css=&#8221;.vc_custom_1757917421829{margin-top: 40px !important;}&#8221;]<\/p>\n<h2>Vantagens do registo do consumo de eletricidade com o CEM<\/h2>\n<p>[\/vc_column_text][vc_row_inner gap=&#8221;10&#8243;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1757925740946{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;border-radius: 10px !important;}&#8221;]<\/p>\n<h3>Monitoriza\u00e7\u00e3o e an\u00e1lise<br \/>\ndo consumo<\/h3>\n<p>Os contadores <strong>CEM<\/strong> fornecem dados pormenorizados sobre o desempenho energ\u00e9tico de uma instala\u00e7\u00e3o. Esta monitoriza\u00e7\u00e3o em tempo real proporciona uma vis\u00e3o clara do consumo por zonas, linhas de produ\u00e7\u00e3o ou cargas espec\u00edficas, facilitando a tomada de decis\u00f5es informadas.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1757925806058{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;border-radius: 10px !important;}&#8221;]<\/p>\n<h3>Automatiza\u00e7\u00e3o e controlo de dispositivos<\/h3>\n<p>Gra\u00e7as \u00e0s suas fun\u00e7\u00f5es avan\u00e7adas, os contadores <strong>CEM<\/strong> podem automatizar a leitura do consumo, a gera\u00e7\u00e3o de faturas ou a gest\u00e3o de estados atrav\u00e9s de entradas digitais. Esta automatiza\u00e7\u00e3o reduz os erros humanos e melhora a efici\u00eancia operacional.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1757925850442{margin-top: 40px !important;margin-bottom: 40px !important;}&#8221;]<\/p>\n<h2>Aplica\u00e7\u00f5es de contadores CEM em diferentes instala\u00e7\u00f5es<\/h2>\n<p>[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1757925983624{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]Os medidores <strong>CEM<\/strong> s\u00e3o adequados para uma vasta gama de ambientes:<\/p>\n<ul>\n<li><strong>Parques de campismo e marinas<\/strong>: Nova fatura\u00e7\u00e3o de energia por parcela ou navio.<\/li>\n<li><strong>Resid\u00eancias de estudantes e hot\u00e9is<\/strong>: Atribui\u00e7\u00e3o do consumo por quarto ou unidade.<\/li>\n<li><strong>Centros de dados e com\u00e9rcios<\/strong>: Controlo por carga ou equipamento espec\u00edfico.<\/li>\n<li><strong>Instala\u00e7\u00f5es industriais<\/strong>: Controlo das linhas de produ\u00e7\u00e3o.<\/li>\n<li><strong>Servi\u00e7os em regime de aluguer<\/strong>: Fatura\u00e7\u00e3o individual e exata por utilizador.<\/li>\n<\/ul>\n<p>A sua versatilidade torna-os uma ferramenta essencial para qualquer instala\u00e7\u00e3o que exija uma gest\u00e3o eficiente e transparente da energia.[\/vc_column_text][vc_btn title=&#8221;Descarregar o cat\u00e1logo&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.sharepoint.com%2F%3Ab%3A%2Fs%2FGestorDocumental%2FEYBCumawXLRPn8uUcLddIV8BeJMu-d3hDhAt1gKnWnlXCw|target:_blank&#8221;][vc_column_text css=&#8221;.vc_custom_1757926004199{margin-top: 40px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;}&#8221;]<\/p>\n<h3>Modelos dispon\u00edveis: CEM-D200 e CEM-D300<\/h3>\n<p>[\/vc_column_text][vc_row_inner css=&#8221;.vc_custom_1757073350954{margin-right: 0px !important;margin-left: 0px !important;background-color: #f3f4f5 !important;}&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;58014&#8243; alignment=&#8221;center&#8221;][vc_column_text css=&#8221;.vc_custom_1757926143556{margin-top: 20px !important;margin-bottom: 20px !important;padding-right: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;}&#8221;]<\/p>\n<p style=\"text-align: center;\"><strong>CEM-D200<br \/>\nLiga\u00e7\u00e3o direta at\u00e9 100 A<\/strong><\/p>\n<p>O modelo <strong>CEM-D200<\/strong> foi concebido para instala\u00e7\u00f5es trif\u00e1sicas onde n\u00e3o \u00e9 necess\u00e1ria a utiliza\u00e7\u00e3o de transformadores de corrente. A sua liga\u00e7\u00e3o direta permite uma instala\u00e7\u00e3o r\u00e1pida e f\u00e1cil em quadros el\u00e9tricos de calha DIN.[\/vc_column_text][vc_btn title=&#8221;Mais informa\u00e7\u00f5es&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.com%2Fpt-pt%2Fprodutos%2Fmedicao%2Fcontador-de-energia-para-consumos-parciais%2Fproduct%2FQ22602.%2F|target:_blank&#8221; css=&#8221;.vc_custom_1758021411657{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;}&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_single_image image=&#8221;58023&#8243; alignment=&#8221;center&#8221;][vc_column_text css=&#8221;.vc_custom_1758012737045{margin-top: 20px !important;margin-bottom: 20px !important;padding-right: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;}&#8221;]<\/p>\n<p style=\"text-align: center;\"><strong>CEM-D300<br \/>\nCom transformadores de corrente<\/strong><\/p>\n<p>Adequado para instala\u00e7\u00f5es com cargas el\u00e9tricas elevadas, o modelo <strong>CEM-D300<\/strong> \u00e9 ligado atrav\u00e9s de transformadores de corrente &#8230;\/5 A ou &#8230;\/1 A, o que o torna ideal para ambientes industriais ou infraestruturas de elevado consumo.[\/vc_column_text][vc_btn title=&#8221;Mais informa\u00e7\u00f5es&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.com%2Fpt-pt%2Fprodutos%2Fmedicao%2Fcontador-de-energia-para-consumos-parciais%2Fproduct%2FQ23602.%2F|target:_blank&#8221;][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1757926198323{margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;}&#8221;]Ambos os modelos possuem homologa\u00e7\u00f5es que garantem a exatid\u00e3o e a fiabilidade dos dados.[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1757926246632{margin-top: 40px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h3>Aprova\u00e7\u00f5es e certifica\u00e7\u00f5es: MID e IEC<\/h3>\n<p>Os contadores <strong>CEM<\/strong> cumprem as normas mais rigorosas para a contagem de energia:[\/vc_column_text][vc_row_inner gap=&#8221;10&#8243; css=&#8221;.vc_custom_1756988087710{margin-right: 0px !important;margin-left: 0px !important;}&#8221;][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1757926340257{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;border-radius: 10px !important;}&#8221;]<strong><img loading=\"lazy\" class=\"alignnone wp-image-57981\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2025\/09\/certif-mid.png\" alt=\"Certified MID\" width=\"100\" height=\"99\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2025\/09\/certif-mid.png 182w, https:\/\/circutor.com\/wp-content\/uploads\/2025\/09\/certif-mid-150x150.png 150w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/><\/strong><\/p>\n<p><strong>Certifica\u00e7\u00e3o MID (EN 50470)<\/strong><\/p>\n<p>Obrigat\u00f3ria para a fatura\u00e7\u00e3o de energia na Uni\u00e3o Europeia.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1757926370084{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;border-radius: 10px !important;}&#8221;]<strong><img loading=\"lazy\" class=\"alignnone wp-image-57971\" src=\"https:\/\/circutor.com\/wp-content\/uploads\/2025\/09\/certif-iec.png\" alt=\"Certificaci\u00f3n IEC\" width=\"100\" height=\"99\" srcset=\"https:\/\/circutor.com\/wp-content\/uploads\/2025\/09\/certif-iec.png 182w, https:\/\/circutor.com\/wp-content\/uploads\/2025\/09\/certif-iec-150x150.png 150w\" sizes=\"(max-width: 100px) 100vw, 100px\" \/><\/strong><\/p>\n<p><strong>Certifica\u00e7\u00e3o IEC (IEC 62053-21\/23)<\/strong><\/p>\n<p>Aplic\u00e1vel a instala\u00e7\u00f5es fora da UE ou para uso privado.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1757926388163{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]Estas certifica\u00e7\u00f5es garantem que os dados registados s\u00e3o v\u00e1lidos para processos legais, auditorias ou certifica\u00e7\u00f5es energ\u00e9ticas.[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1757926411993{margin-top: 40px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h3>Funcionalidades avan\u00e7adas para otimizar o consumo<\/h3>\n<p>[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text css=&#8221;.vc_custom_1757926687245{margin-top: 20px !important;margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #e6f0ff !important;border-radius: 10px !important;}&#8221;]<strong>Sistema de<br \/>\ndupla tarifa<\/strong><\/p>\n<p>Permite distinguir entre o consumo da rede e o consumo de fontes auxiliares (como geradores ou sistemas UPS), facilitando uma an\u00e1lise mais pormenorizada da origem do consumo.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text css=&#8221;.vc_custom_1757926901484{margin-top: 20px !important;margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #c1d8ff !important;border-radius: 10px !important;}&#8221;]<strong>Gest\u00e3o de entradas<br \/>\ndigitais<\/strong><\/p>\n<p>As entradas digitais permitem o registo de impulsos de outros contadores (\u00e1gua, g\u00e1s, calor), bem como a monitoriza\u00e7\u00e3o dos estados do dispositivo ou a integra\u00e7\u00e3o de sensores externos.[\/vc_column_text][\/vc_column_inner][vc_column_inner width=&#8221;1\/3&#8243;][vc_column_text css=&#8221;.vc_custom_1757926937957{margin-top: 20px !important;margin-bottom: 20px !important;padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #97c0ff !important;border-radius: 10px !important;}&#8221;]<strong>Comunica\u00e7\u00e3o Modbus RTU e M-Bus<\/strong><\/p>\n<p>Gra\u00e7as aos seus protocolos de comunica\u00e7\u00e3o normalizados, os contadores podem ser facilmente integrados em plataformas SCADA ou BMS, permitindo uma monitoriza\u00e7\u00e3o e um controlo centralizados.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1757927142347{margin-top: 40px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h3>Onde instalar os contadores CEM?<\/h3>\n<p>A instala\u00e7\u00e3o em calha DIN facilita a montagem em pain\u00e9is el\u00e9tricos existentes. Podem ser utilizados em:<\/p>\n<ul>\n<li>Edif\u00edcios residenciais ou de escrit\u00f3rios<\/li>\n<li>Naves industriais<\/li>\n<li>Centros comerciais<\/li>\n<li>Infraestruturas p\u00fablicas<\/li>\n<li>Instala\u00e7\u00f5es tempor\u00e1rias ou modulares<\/li>\n<\/ul>\n<p>Gra\u00e7as ao seu design compacto e modular, adaptam-se a quase todos os ambientes el\u00e9tricos.[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1757927171493{margin-top: 40px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h3>Conectividade e integra\u00e7\u00e3o com sistemas SCADA e BMS<\/h3>\n<p>Os contadores <strong>CEM<\/strong> s\u00e3o concebidos para serem facilmente integrados em sistemas de gest\u00e3o de energia:[\/vc_column_text][vc_row_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1757927708229{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;border-radius: 10px !important;}&#8221;]<strong>SCADA (Supervisory Control And Data<br \/>\nAcquisition)<\/strong><\/p>\n<p>Monitoriza\u00e7\u00e3o em tempo real de instala\u00e7\u00f5es complexas.[\/vc_column_text][vc_btn title=&#8221;Descubra a SCADA&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; align=&#8221;center&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.com%2Fpt-pt%2Fplataforma-powerstudio-scada%2F|target:_blank&#8221; css=&#8221;.vc_custom_1758021463973{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;}&#8221;][\/vc_column_inner][vc_column_inner width=&#8221;1\/2&#8243;][vc_column_text css=&#8221;.vc_custom_1757927724894{padding-top: 20px !important;padding-right: 20px !important;padding-bottom: 20px !important;padding-left: 20px !important;background-color: #f3f4f5 !important;border-radius: 10px !important;}&#8221;]<strong>BMS (Building Management<br \/>\n<\/strong><strong>System)<\/strong><\/p>\n<p>Controlo centralizado dos sistemas de energia, ar condicionado, seguran\u00e7a e outros.[\/vc_column_text][\/vc_column_inner][\/vc_row_inner][vc_column_text css=&#8221;.vc_custom_1757927758446{margin-top: 40px !important;margin-bottom: 20px !important;}&#8221;]Isto permite uma vis\u00e3o unificada do consumo de energia e a implementa\u00e7\u00e3o de estrat\u00e9gias de efici\u00eancia em grande escala.[\/vc_column_text][vc_column_text css=&#8221;.vc_custom_1757927848344{margin-top: 40px !important;margin-bottom: 20px !important;}&#8221;]<\/p>\n<h3>Como \u00e9 que os contadores EMC contribuem para a efici\u00eancia energ\u00e9tica<\/h3>\n<p>Os dados registados pelos contadores <strong>CEM<\/strong> permitem:<\/p>\n<ul>\n<li>Verificar as poupan\u00e7as de energia ap\u00f3s a implementa\u00e7\u00e3o das melhorias.<\/li>\n<li>Obter certificados de economia de energia (CAE).<\/li>\n<li>Identificar comportamentos de consumo an\u00f3malos.<\/li>\n<li>Comparar o consumo entre per\u00edodos equivalentes.<\/li>\n<\/ul>\n<p>Esta informa\u00e7\u00e3o \u00e9 fundamental para justificar os investimentos em efici\u00eancia e aceder a incentivos ou subs\u00eddios p\u00fablicos.[\/vc_column_text][vc_btn title=&#8221;Descarregar o cat\u00e1logo&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.sharepoint.com%2F%3Ab%3A%2Fs%2FGestorDocumental%2FEYBCumawXLRPn8uUcLddIV8BeJMu-d3hDhAt1gKnWnlXCw|target:_blank&#8221;][\/vc_column][\/vc_row]<\/p>\n","protected":false},"excerpt":{"rendered":"<p>[vc_row][vc_column][vc_column_text css=&#8221;.vc_custom_1757917359036{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;] O que s\u00e3o contadores CEM e para que servem? [\/vc_column_text][vc_btn title=&#8221;Quer mais informa\u00e7\u00f5es?&#8221; style=&#8221;custom&#8221; custom_background=&#8221;#e40040&#8243; custom_text=&#8221;#ffffff&#8221; size=&#8221;lg&#8221; i_align=&#8221;right&#8221; i_icon_fontawesome=&#8221;fas fa-arrow-right&#8221; add_icon=&#8221;true&#8221; link=&#8221;url:https%3A%2F%2Fcircutor.sharepoint.com%2F%3Ab%3A%2Fs%2FGestorDocumental%2FEYBCumawXLRPn8uUcLddIV8BeJMu-d3hDhAt1gKnWnlXCw|target:_blank&#8221;][vc_column_text css=&#8221;.vc_custom_1757917393615{margin-top: 20px !important;margin-bottom: 20px !important;}&#8221;]Os contadores CEM s\u00e3o dispositivos de medi\u00e7\u00e3o el\u00e9trica concebidos para registar com precis\u00e3o o consumo de energia, tanto ativa como reativa, em diferentes [&hellip;]<\/p>\n","protected":false},"author":7,"featured_media":58109,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3525],"tags":[3599,3827,3594,3609],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v19.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Contadores EMC: medir e gerir o seu consumo de energia | Circutor<\/title>\n<meta name=\"description\" content=\"Acompanhe e otimize o seu consumo de eletricidade com os novos contadores EMC. 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