{"id":2166,"date":"2026-02-15T17:24:45","date_gmt":"2026-02-15T09:24:45","guid":{"rendered":"https:\/\/zmgs-global.com\/?p=2166"},"modified":"2026-02-26T11:12:51","modified_gmt":"2026-02-26T03:12:51","slug":"the-difference-between-fixed-and-switched-capacitor-banks","status":"publish","type":"post","link":"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html","title":{"rendered":"A diferen\u00e7a entre bancos de condensadores fixos e comutados"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2166\" class=\"elementor elementor-2166\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e651b7e e-flex e-con-boxed e-con e-parent\" data-id=\"e651b7e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4db8126 elementor-widget elementor-widget-text-editor\" data-id=\"4db8126\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A corre\u00e7\u00e3o do fator de pot\u00eancia parece bastante simples em teoria. Adicionar condensadores, compensar a pot\u00eancia reactiva das cargas indutivas, melhorar a efici\u00eancia. Mas como \u00e9 que esses condensadores s\u00e3o aplicados - \u00e9 a\u00ed que as coisas divergem.<\/p><p>Existem duas abordagens principais: fixa e comutada. Ambas utilizam condensadores para fornecer energia reactiva. Ambas melhoram o fator de pot\u00eancia. Mas funcionam de forma bastante diferente, e a escolha do tipo errado para uma determinada aplica\u00e7\u00e3o conduz a problemas.<\/p><p>A distin\u00e7\u00e3o \u00e9 mais importante do que algumas pessoas pensam. A <a href=\"https:\/\/zmgs-global.com\/pt\/products\/\"><strong>banco de condensadores<\/strong><\/a> representa um investimento significativo, e faz\u00ea-lo corretamente \u00e0 primeira vez evita dores de cabe\u00e7a no futuro.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-11e8d02 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"11e8d02\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"878\" height=\"588\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/11\/29.webp\" class=\"attachment-full size-full wp-image-1393\" alt=\"condensador de pot\u00eancia\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/11\/29.webp 878w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/11\/29-768x514.webp 768w\" sizes=\"(max-width: 878px) 100vw, 878px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-204c8e5 elementor-widget elementor-widget-heading\" data-id=\"204c8e5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u00cdndice<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html\/#How_a_Fixed_Capacitor_Bank_Operates\" >Como funciona um banco de capacitores fixo<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html\/#How_a_Switched_Capacitor_Bank_Functions\" >Como funciona uma bateria de condensadores comutada<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html\/#Key_Differences_Between_Fixed_and_Switched_Capacitor_Bank_Systems\" >Principais diferen\u00e7as entre sistemas de baterias de condensadores fixos e comutados<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html\/#Choosing_the_Right_Capacitor_Bank_Type\" >Escolher o tipo correto de banco de condensadores<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html\/#Hybrid_Approaches\" >Abordagens h\u00edbridas<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/zmgs-global.com\/pt\/the-difference-between-fixed-and-switched-capacitor-banks.html\/#FAQ\" >FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"How_a_Fixed_Capacitor_Bank_Operates\"><\/span>Como funciona um banco de capacitores fixo<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dd9bbc6 elementor-widget elementor-widget-text-editor\" data-id=\"dd9bbc6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>O nome diz tudo, de facto. Fixo significa fixo. Ligue-o ao sistema e ele mant\u00e9m-se ligado. Sem ajustes, sem varia\u00e7\u00f5es, sem resposta autom\u00e1tica a condi\u00e7\u00f5es vari\u00e1veis.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6d6c34a elementor-widget elementor-widget-heading\" data-id=\"6d6c34a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Simples e est\u00e1vel<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fbc992 elementor-widget elementor-widget-text-editor\" data-id=\"1fbc992\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Uma bateria fixa de condensadores fornece uma compensa\u00e7\u00e3o constante de pot\u00eancia reactiva. Ligue-a de manh\u00e3, desligue-a \u00e0 noite - ou deixe-a a funcionar continuamente. De qualquer forma, o n\u00edvel de compensa\u00e7\u00e3o permanece inalterado.<\/p><p>Esta simplicidade \u00e9 atractiva:<\/p><ul><li>Custo inicial mais baixo<\/li><li>Requisitos m\u00ednimos de manuten\u00e7\u00e3o<\/li><li>Sem controladores para falhar ou configurar<\/li><li>Funcionamento fi\u00e1vel a longo prazo<\/li><li>Instala\u00e7\u00e3o r\u00e1pida<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-620e409 elementor-widget elementor-widget-heading\" data-id=\"620e409\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Melhores aplica\u00e7\u00f5es para sistemas fixos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cb0256e elementor-widget elementor-widget-text-editor\" data-id=\"cb0256e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A compensa\u00e7\u00e3o fixa funciona bem quando as cargas se mant\u00eam relativamente consistentes. Processos de fabrico que funcionam 24 horas por dia com uma produ\u00e7\u00e3o constante. Grandes motores a funcionar continuamente. Compensa\u00e7\u00e3o de carga de base para transformadores.<\/p><p>O problema surge quando as cargas flutuam. Uma compensa\u00e7\u00e3o excessiva durante os per\u00edodos de carga ligeira provoca uma sobrecorrec\u00e7\u00e3o - fator de pot\u00eancia elevado, tens\u00e3o elevada, stress potencial do equipamento.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f2b6bd elementor-widget elementor-widget-heading\" data-id=\"6f2b6bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"How_a_Switched_Capacitor_Bank_Functions\"><\/span>Como funciona uma bateria de condensadores comutada<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b86cb42 elementor-widget elementor-widget-text-editor\" data-id=\"b86cb42\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os sistemas comutados adoptam uma abordagem mais inteligente. M\u00faltiplos est\u00e1gios de condensadores s\u00e3o ligados ou desligados com base nas condi\u00e7\u00f5es reais do sistema. Um controlador monitoriza o fator de pot\u00eancia e ajusta a compensa\u00e7\u00e3o em conformidade.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b624812 elementor-widget elementor-widget-heading\" data-id=\"b624812\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ajuste autom\u00e1tico<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-76ee78e elementor-widget elementor-widget-text-editor\" data-id=\"76ee78e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>A maioria das instala\u00e7\u00f5es comutadas divide a compensa\u00e7\u00e3o total em etapas. Um sistema de 300 kVAr pode ter seis est\u00e1gios de 50 kVAr, por exemplo. O controlador adiciona ou remove etapas para manter o fator de pot\u00eancia pretendido \u00e0 medida que as cargas mudam ao longo do dia.<\/p><p>Esta capacidade de rea\u00e7\u00e3o oferece vantagens:<\/p><ol><li>Controlo preciso do fator de pot\u00eancia, independentemente das varia\u00e7\u00f5es de carga<\/li><li>Sem sobrecorrec\u00e7\u00e3o durante per\u00edodos de carga ligeira<\/li><li>Compensa\u00e7\u00e3o \u00f3ptima em todos os pontos de funcionamento<\/li><li>Melhor regula\u00e7\u00e3o da tens\u00e3o em todas as condi\u00e7\u00f5es<\/li><li>Poupan\u00e7a m\u00e1xima na fatura dos servi\u00e7os p\u00fablicos<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cfb201d elementor-widget elementor-widget-heading\" data-id=\"cfb201d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">M\u00e9todos de controlo<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-449683e elementor-widget elementor-widget-text-editor\" data-id=\"449683e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Existem diferentes tecnologias de comuta\u00e7\u00e3o. Os contactores tradicionais funcionam para aplica\u00e7\u00f5es com uma frequ\u00eancia de comuta\u00e7\u00e3o moderada. Os tir\u00edstores permitem ajustes r\u00e1pidos sem desgaste mec\u00e2nico. Cada um tem o seu lugar, dependendo da rapidez com que as cargas mudam.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-58a1814 elementor-widget elementor-widget-heading\" data-id=\"58a1814\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Key_Differences_Between_Fixed_and_Switched_Capacitor_Bank_Systems\"><\/span>Principais diferen\u00e7as entre sistemas de baterias de condensadores fixos e comutados<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-83a0ccd elementor-widget elementor-widget-text-editor\" data-id=\"83a0ccd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td><p><strong><b>Carater\u00edstica<\/b><\/strong><\/p><\/td><td><p><strong><b>Fixo<\/b><\/strong><\/p><\/td><td><p><strong><b>Comutado<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>Custo inicial<\/p><\/td><td><p>Inferior<\/p><\/td><td><p>Mais alto<\/p><\/td><\/tr><tr><td><p>Manuten\u00e7\u00e3o<\/p><\/td><td><p>M\u00ednimo<\/p><\/td><td><p>Moderado<\/p><\/td><\/tr><tr><td><p>Flexibilidade de carga<\/p><\/td><td><p>Pobres<\/p><\/td><td><p>Excelente<\/p><\/td><\/tr><tr><td><p>Complexidade do controlo<\/p><\/td><td><p>Nenhum<\/p><\/td><td><p>Controlador necess\u00e1rio<\/p><\/td><\/tr><tr><td><p>Risco de sobrecorrec\u00e7\u00e3o<\/p><\/td><td><p>Maior com cargas vari\u00e1veis<\/p><\/td><td><p>Baixa<\/p><\/td><\/tr><tr><td><p>Precis\u00e3o<\/p><\/td><td><p>Ponto de funcionamento \u00fanico<\/p><\/td><td><p>Ajust\u00e1vel \u00e0s condi\u00e7\u00f5es<\/p><\/td><\/tr><tr><td><p>Tempo de instala\u00e7\u00e3o<\/p><\/td><td><p>Mais r\u00e1pido<\/p><\/td><td><p>Mais envolvidos<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-dca5785 elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"dca5785\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Integration-Power-Capacitor.webp\" class=\"attachment-full size-full wp-image-1600\" alt=\"Condensador de pot\u00eancia de integra\u00e7\u00e3o\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Integration-Power-Capacitor.webp 800w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Integration-Power-Capacitor-150x150.webp 150w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/Integration-Power-Capacitor-768x768.webp 768w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/elementor\/thumbs\/Integration-Power-Capacitor-rg88djowpr40pd8ev4pefyks807bj8giivsm6tl8kg.webp 400w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-683fff7 elementor-widget elementor-widget-heading\" data-id=\"683fff7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Choosing_the_Right_Capacitor_Bank_Type\"><\/span>Escolher o tipo correto de banco de condensadores<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-79975b1 elementor-widget elementor-widget-heading\" data-id=\"79975b1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Considera\u00e7\u00f5es sobre o perfil de carga<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7ea566 elementor-widget elementor-widget-text-editor\" data-id=\"c7ea566\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Quanto \u00e9 que as cargas variam? Uma instala\u00e7\u00e3o que funcione com o mesmo equipamento, aos mesmos n\u00edveis, 24 horas por dia, pode funcionar bem com uma compensa\u00e7\u00e3o fixa. Mas as opera\u00e7\u00f5es que aumentam e diminuem, que funcionam em turnos diferentes ou que t\u00eam varia\u00e7\u00f5es sazonais, normalmente precisam de sistemas comutados.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b94472c elementor-widget elementor-widget-heading\" data-id=\"b94472c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Toler\u00e2ncia or\u00e7amental e de complexidade<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f44625f elementor-widget elementor-widget-text-editor\" data-id=\"f44625f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os sistemas fixos custam menos \u00e0 partida e requerem menos conhecimentos para a sua manuten\u00e7\u00e3o. As instala\u00e7\u00f5es mais pequenas, sem pessoal el\u00e9trico dedicado, preferem frequentemente esta simplicidade. As opera\u00e7\u00f5es maiores com recursos de engenharia podem lidar mais facilmente com a complexidade do sistema comutado.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f3ea80 elementor-widget elementor-widget-heading\" data-id=\"2f3ea80\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Estruturas de tarifas de servi\u00e7os p\u00fablicos<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-859db52 elementor-widget elementor-widget-text-editor\" data-id=\"859db52\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Algumas empresas de servi\u00e7os p\u00fablicos penalizam a sobrecorrec\u00e7\u00e3o t\u00e3o severamente como a subcorrec\u00e7\u00e3o. Nesses casos, o controlo preciso dos sistemas comutados paga-se a si pr\u00f3prio atrav\u00e9s das penaliza\u00e7\u00f5es evitadas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f97acdc elementor-widget elementor-widget-heading\" data-id=\"f97acdc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Hybrid_Approaches\"><\/span>Abordagens h\u00edbridas<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a351be2 elementor-widget elementor-widget-text-editor\" data-id=\"a351be2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Por vezes, a resposta \u00e9 ambas. Uma instala\u00e7\u00e3o h\u00edbrida pode utilizar uma bateria de condensadores fixa para compensa\u00e7\u00e3o de base - cobrindo a carga reactiva m\u00ednima que est\u00e1 sempre presente - mais uma parte comutada para compensa\u00e7\u00e3o vari\u00e1vel acima dessa base.<\/p><p>Esta abordagem permite obter algumas poupan\u00e7as de custos de equipamento fixo, mantendo a flexibilidade quando necess\u00e1rio. Se quiser saber mais sobre baterias de condensadores fixas, leia <a href=\"https:\/\/zmgs-global.com\/pt\/what-is-a-fixed-capacitor-bank.html\/\"><strong>O que \u00e9 uma bateria de condensadores fixos<\/strong><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ff051a elementor-widget elementor-widget-heading\" data-id=\"7ff051a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-173a998 elementor-widget elementor-widget-n-accordion\" data-id=\"173a998\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Acorde\u00e3o. Abrir liga\u00e7\u00f5es com Enter ou Espa\u00e7o, fechar com Escape e navegar com Setas\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2430\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-2430\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Um sistema fixo pode ser convertido posteriormente num sistema comutado? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2430\" class=\"elementor-element elementor-element-40be3e5 e-con-full e-flex e-con e-child\" data-id=\"40be3e5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-27753d0 elementor-widget elementor-widget-text-editor\" data-id=\"27753d0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Geralmente n\u00e3o - pelo menos n\u00e3o facilmente. Os sistemas de controlo, o equipamento de comuta\u00e7\u00e3o e a cablagem diferem substancialmente. A convers\u00e3o normalmente custa mais do que a instala\u00e7\u00e3o comutada desde o in\u00edcio. \u00c9 melhor dimensionar o sistema inicial de forma adequada \u00e0s necessidades actuais e futuras previstas.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2431\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2431\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Qual \u00e9 o tipo que dura mais tempo? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2431\" class=\"elementor-element elementor-element-fa020b5 e-con-full e-flex e-con e-child\" data-id=\"fa020b5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8b4169a elementor-widget elementor-widget-text-editor\" data-id=\"8b4169a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>As instala\u00e7\u00f5es de baterias de condensadores fixas t\u00eam tipicamente uma vida \u00fatil mais longa porque sofrem menos stress de comuta\u00e7\u00e3o. Os sistemas comutados desgastam mais os contactores e condensadores atrav\u00e9s de ciclos de energiza\u00e7\u00e3o repetidos. No entanto, uma conce\u00e7\u00e3o adequada e componentes de qualidade mant\u00eam os sistemas comutados a funcionar de forma fi\u00e1vel durante muitos anos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-2432\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-2432\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> A manuten\u00e7\u00e3o dos sistemas comutados \u00e9 significativamente mais cara? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-2432\" class=\"elementor-element elementor-element-24ec072 e-con-full e-flex e-con e-child\" data-id=\"24ec072\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-878bc24 elementor-widget elementor-widget-text-editor\" data-id=\"878bc24\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Os custos de manuten\u00e7\u00e3o s\u00e3o moderadamente mais elevados para os sistemas comutados. Os controladores necessitam de aten\u00e7\u00e3o peri\u00f3dica, os contactores acabam por necessitar de substitui\u00e7\u00e3o e mais componentes significam mais pontos de falha potenciais. No entanto, a diferen\u00e7a n\u00e3o \u00e9 dram\u00e1tica e os benef\u00edcios operacionais compensam frequentemente a carga de manuten\u00e7\u00e3o adicional.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"Power factor correction seems simple enough in theory. Add capacitors, offset reactive power from inductive loads, improve efficiency. But how those capacitors get applied\u2014that&#8217;s where things diverge. Two main approaches exist: fixed and switched. Both use capacitors to supply reactive power. Both improve power factor. But they operate quite differently, and choosing the wrong type [&hellip;]","protected":false},"author":8,"featured_media":932,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-2166","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-knowledge"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/posts\/2166","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/comments?post=2166"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/posts\/2166\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/media\/932"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/media?parent=2166"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/categories?post=2166"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/tags?post=2166"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}