{"id":2169,"date":"2026-02-18T10:31:55","date_gmt":"2026-02-18T02:31:55","guid":{"rendered":"https:\/\/zmgs-global.com\/?p=2169"},"modified":"2026-02-26T11:13:10","modified_gmt":"2026-02-26T03:13:10","slug":"what-is-the-use-of-capacitor-bank-in-lv-panel","status":"publish","type":"post","link":"https:\/\/zmgs-global.com\/pt\/what-is-the-use-of-capacitor-bank-in-lv-panel.html","title":{"rendered":"Qual \u00e9 a utiliza\u00e7\u00e3o do banco de condensadores no painel de BT?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2169\" class=\"elementor elementor-2169\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-055b68f e-flex e-con-boxed e-con e-parent\" data-id=\"055b68f\" 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-e411648 elementor-widget elementor-widget-text-editor\" data-id=\"e411648\" 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 pain\u00e9is el\u00e9ctricos de baixa tens\u00e3o funcionam como o cora\u00e7\u00e3o de distribui\u00e7\u00e3o da maioria das instala\u00e7\u00f5es comerciais e industriais. Dentro destes pain\u00e9is, v\u00e1rios componentes trabalham em conjunto para gerir o fornecimento de energia. Entre eles, o <a href=\"https:\/\/zmgs-global.com\/pt\/products\/\"><strong>banco de condensadores<\/strong><\/a> desempenha um papel particularmente importante - embora a sua fun\u00e7\u00e3o passe muitas vezes despercebida aos ocupantes do edif\u00edcio.<\/p><p>Ao entrar em qualquer grande f\u00e1brica ou edif\u00edcio comercial, \u00e9 prov\u00e1vel que exista uma bateria de condensadores a zumbir silenciosamente no interior do painel principal de BT. Estas instala\u00e7\u00f5es tornaram-se pr\u00e1tica corrente por uma boa raz\u00e3o. Os benef\u00edcios que proporcionam afectam tudo, desde as contas de eletricidade \u00e0 vida \u00fatil do equipamento.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4b3dc9c elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4b3dc9c\" 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=\"800\" height=\"536\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/10\/capacitor-bank-e1770622248670.webp\" class=\"attachment-full size-full wp-image-932\" alt=\"bateria de condensadores\" \/>\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-3f5c43a elementor-widget elementor-widget-heading\" data-id=\"3f5c43a\" 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\/what-is-the-use-of-capacitor-bank-in-lv-panel.html\/#Power_Factor_Correction%E2%80%94The_Primary_Function_of_a_Capacitor_Bank\" >Corre\u00e7\u00e3o do Fator de Pot\u00eancia - A Fun\u00e7\u00e3o Prim\u00e1ria de uma Bateria de Condensadores<\/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\/what-is-the-use-of-capacitor-bank-in-lv-panel.html\/#Technical_Benefits_in_LV_Distribution_Systems\" >Vantagens t\u00e9cnicas em sistemas de distribui\u00e7\u00e3o de BT<\/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\/what-is-the-use-of-capacitor-bank-in-lv-panel.html\/#Types_of_Capacitor_Bank_Configurations_for_LV_Panels\" >Tipos de configura\u00e7\u00f5es de bancos de condensadores para pain\u00e9is de BT<\/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\/what-is-the-use-of-capacitor-bank-in-lv-panel.html\/#Installation_Considerations_for_LV_Panel_Capacitor_Banks\" >Considera\u00e7\u00f5es sobre a instala\u00e7\u00e3o de baterias de condensadores em pain\u00e9is de BT<\/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\/what-is-the-use-of-capacitor-bank-in-lv-panel.html\/#Concluding_Thoughts\" >Reflex\u00f5es finais<\/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\/what-is-the-use-of-capacitor-bank-in-lv-panel.html\/#FAQ\" >FAQ<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Power_Factor_Correction%E2%80%94The_Primary_Function_of_a_Capacitor_Bank\"><\/span>Corre\u00e7\u00e3o do Fator de Pot\u00eancia - A Fun\u00e7\u00e3o Prim\u00e1ria de uma Bateria 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-8c4b107 elementor-widget elementor-widget-heading\" data-id=\"8c4b107\" 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\">O que significa realmente o fator de pot\u00eancia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c15400 elementor-widget elementor-widget-text-editor\" data-id=\"8c15400\" 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 el\u00e9ctricos lidam com dois tipos de energia. A energia real faz trabalho efetivo - motores em funcionamento, produzindo luz, gerando calor. A energia reactiva flui para tr\u00e1s e para a frente sem produzir resultados \u00fateis, mas continua a ser necess\u00e1ria para o funcionamento de determinados equipamentos.<\/p><p>Motores, transformadores, ilumina\u00e7\u00e3o fluorescente e muitos processos industriais requerem pot\u00eancia reactiva. Estes consomem mais corrente da rede do que o seu consumo real sugere. Isto cria inefici\u00eancia.<\/p><p>A rela\u00e7\u00e3o entre a pot\u00eancia \u00fatil e a pot\u00eancia aparente total \u00e9 designada por fator de pot\u00eancia. Um fator de pot\u00eancia de 1,0 (ou unidade) representa uma efici\u00eancia perfeita. A maioria das instala\u00e7\u00f5es industriais funciona naturalmente entre 0,7 e 0,85 sem corre\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a90ea8a elementor-widget elementor-widget-heading\" data-id=\"a90ea8a\" 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\">Como as baterias de condensadores melhoram o fator de pot\u00eancia<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-333b2d3 elementor-widget elementor-widget-text-editor\" data-id=\"333b2d3\" 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 de condensadores fornece energia reactiva localmente. Em vez de retirar corrente reactiva da rede el\u00e9ctrica, o equipamento retira-a de condensadores pr\u00f3ximos. O efeito \u00e9 significativo:<\/p><ul><li>A corrente nos cabos de alimenta\u00e7\u00e3o diminui<\/li><li>O fator de pot\u00eancia aproxima-se da unidade<\/li><li>Desaparecem as penaliza\u00e7\u00f5es dos servi\u00e7os p\u00fablicos<\/li><li>A efici\u00eancia do sistema melhora<\/li><\/ul><p>A maioria das instala\u00e7\u00f5es tem como objetivo um fator de pot\u00eancia entre 0,95 e 0,99 ap\u00f3s a corre\u00e7\u00e3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-cd9bd03 elementor-widget elementor-widget-heading\" data-id=\"cd9bd03\" 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=\"Technical_Benefits_in_LV_Distribution_Systems\"><\/span>Vantagens t\u00e9cnicas em sistemas de distribui\u00e7\u00e3o de BT<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-be1d4ae elementor-widget elementor-widget-heading\" data-id=\"be1d4ae\" 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\">Melhoria da tens\u00e3o<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7ab824e elementor-widget elementor-widget-text-editor\" data-id=\"7ab824e\" 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 baixo fator de pot\u00eancia contribui para a queda de tens\u00e3o em todo o sistema de distribui\u00e7\u00e3o. Os motores que funcionam com baixa tens\u00e3o consomem mais corrente, funcionam mais quentes e avariam mais cedo. O equipamento sens\u00edvel pode funcionar mal.<\/p><p>Uma bateria de condensadores reduz o fluxo de corrente atrav\u00e9s dos cabos e transformadores. A queda de tens\u00e3o diminui. O equipamento funciona mais pr\u00f3ximo da tens\u00e3o nominal.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d75e363 elementor-widget elementor-widget-heading\" data-id=\"d75e363\" 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\">Capacidade do sistema libertada<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2d99c7a elementor-widget elementor-widget-text-editor\" data-id=\"2d99c7a\" 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>Eis um exemplo pr\u00e1tico. Um transformador de 1000 kVA a funcionar com um fator de pot\u00eancia de 0,8 s\u00f3 pode fornecer 800 kW de pot\u00eancia \u00fatil. A capacidade restante \u00e9 consumida pela corrente reactiva.<\/p><p>Corrija o fator de pot\u00eancia para 0,95, e o mesmo transformador fornece agora 950 kW. Isso representa quase 20% de capacidade \u00fatil a mais - sem mudar nenhum equipamento.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d4adb10 elementor-widget elementor-widget-heading\" data-id=\"d4adb10\" 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\">Perdas reduzidas<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-402b6da elementor-widget elementor-widget-text-editor\" data-id=\"402b6da\" 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 corrente que flui atrav\u00e9s de condutores produz calor. Isto representa energia desperdi\u00e7ada. Uma vez que a corrente reactiva contribui para a corrente total, a redu\u00e7\u00e3o da corrente reactiva reduz as perdas.<\/p><p>O efeito \u00e9 composto atrav\u00e9s do sistema. Os cabos funcionam mais frios. As liga\u00e7\u00f5es duram mais tempo. Os transformadores funcionam de forma mais eficiente.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f578899 elementor-widget elementor-widget-heading\" data-id=\"f578899\" 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=\"Types_of_Capacitor_Bank_Configurations_for_LV_Panels\"><\/span>Tipos de configura\u00e7\u00f5es de bancos de condensadores para pain\u00e9is de BT<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5f4c865 elementor-widget elementor-widget-heading\" data-id=\"5f4c865\" 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\">Fixo versus autom\u00e1tico<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c9ba65 elementor-widget elementor-widget-text-editor\" data-id=\"3c9ba65\" 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>Bancos de condensadores fixos proporcionam uma compensa\u00e7\u00e3o constante. Simples e econ\u00f3micas. Adequado quando as cargas permanecem relativamente est\u00e1veis.<\/p><p>As baterias autom\u00e1ticas de condensadores ajustam a compensa\u00e7\u00e3o com base na procura efectiva. Um controlador monitoriza continuamente o fator de pot\u00eancia e muda os passos dos condensadores conforme necess\u00e1rio. Melhor para instala\u00e7\u00f5es com cargas vari\u00e1veis.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-128a34a elementor-widget elementor-widget-heading\" data-id=\"128a34a\" 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\">Sistemas desafinados<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5a4edab elementor-widget elementor-widget-text-editor\" data-id=\"5a4edab\" 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 instala\u00e7\u00f5es t\u00eam uma distor\u00e7\u00e3o harm\u00f3nica significativa devido a variadores de frequ\u00eancia, ilumina\u00e7\u00e3o LED ou outras cargas n\u00e3o lineares. Os condensadores padr\u00e3o podem amplificar os harm\u00f3nicos - criando mais problemas do que os que resolvem.<\/p><p>As baterias de condensadores dessintonizados incluem reactores em s\u00e9rie que afastam a frequ\u00eancia ressonante das frequ\u00eancias harm\u00f3nicas comuns. Isto evita a amplifica\u00e7\u00e3o, ao mesmo tempo que proporciona uma compensa\u00e7\u00e3o reactiva.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-57dadce elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"57dadce\" 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\/10\/capacitor-bank-21.png\" class=\"attachment-full size-full wp-image-1126\" alt=\"banco de condensadores\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/10\/capacitor-bank-21.png 800w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/10\/capacitor-bank-21-150x150.png 150w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/10\/capacitor-bank-21-768x768.png 768w\" 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-0971167 elementor-widget elementor-widget-heading\" data-id=\"0971167\" 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=\"Installation_Considerations_for_LV_Panel_Capacitor_Banks\"><\/span>Considera\u00e7\u00f5es sobre a instala\u00e7\u00e3o de baterias de condensadores em pain\u00e9is de BT<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fd58c88 elementor-widget elementor-widget-text-editor\" data-id=\"fd58c88\" 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 instala\u00e7\u00e3o correta \u00e9 muito importante.<\/p><p>As principais considera\u00e7\u00f5es incluem:<\/p><ul><li>Espa\u00e7o dispon\u00edvel no painel<\/li><li>Ventila\u00e7\u00e3o e refrigera\u00e7\u00e3o<\/li><li>Conte\u00fado harm\u00f3nico do sistema<\/li><li>Padr\u00f5es de varia\u00e7\u00e3o de carga<\/li><li>Planos de expans\u00e3o futuros<\/li><li>Requisitos de prote\u00e7\u00e3o e de comuta\u00e7\u00e3o<\/li><\/ul><p>Uma bateria de condensadores gera calor durante o funcionamento. Uma ventila\u00e7\u00e3o adequada evita falhas prematuras. A an\u00e1lise harm\u00f3nica deve preceder a instala\u00e7\u00e3o em sistemas com cargas n\u00e3o lineares.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7df14a8 elementor-widget elementor-widget-heading\" data-id=\"7df14a8\" 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=\"Concluding_Thoughts\"><\/span>Reflex\u00f5es finais<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e9822ec elementor-widget elementor-widget-text-editor\" data-id=\"e9822ec\" 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 utiliza\u00e7\u00e3o de uma bateria de condensadores em pain\u00e9is de BT proporciona benef\u00edcios significativos em v\u00e1rias dimens\u00f5es. A corre\u00e7\u00e3o do fator de pot\u00eancia reduz diretamente os custos dos servi\u00e7os p\u00fablicos. A efici\u00eancia do sistema melhora. O equipamento funciona melhor e dura mais tempo. A capacidade \u00e9 libertada para utiliza\u00e7\u00e3o produtiva.<\/p><p>Para a maioria das instala\u00e7\u00f5es comerciais e industriais, estas instala\u00e7\u00f5es representam um bom investimento. A tecnologia \u00e9 madura e bem compreendida. Quando devidamente especificada e mantida, uma bateria de condensadores proporciona anos de servi\u00e7o fi\u00e1vel, pagando-se a si pr\u00f3pria muitas vezes. Se quiser saber mais sobre baterias de condensadores, leia <a href=\"https:\/\/zmgs-global.com\/pt\/what-is-a-capacitor-bank.html\/\"><strong>O que \u00e9 uma bateria de condensadores<\/strong><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b720747 elementor-widget elementor-widget-heading\" data-id=\"b720747\" 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-1ddd88c elementor-widget elementor-widget-n-accordion\" data-id=\"1ddd88c\" 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-3130\" 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-3130\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Qual o tamanho da bateria de condensadores de que necessita um painel de BT t\u00edpico? <\/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-3130\" class=\"elementor-element elementor-element-0bb3a8c e-con-full e-flex e-con e-child\" data-id=\"0bb3a8c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4616cda elementor-widget elementor-widget-text-editor\" data-id=\"4616cda\" 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 dimensionamento depende de v\u00e1rios factores - fator de pot\u00eancia existente, fator de pot\u00eancia pretendido, carga total e varia\u00e7\u00e3o de carga. Geralmente, um levantamento el\u00e9trico determina a demanda real de pot\u00eancia reativa. O banco de capacitores \u00e9 dimensionado para compensar a defici\u00eancia medida mais alguma margem. O sobredimensionamento desperdi\u00e7a dinheiro, enquanto o subdimensionamento deixa penalidades na mesa.<\/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-3131\" 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-3131\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Uma bateria de condensadores pode danificar outros equipamentos no painel de BT? <\/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-3131\" class=\"elementor-element elementor-element-8c6b02f e-con-full e-flex e-con e-child\" data-id=\"8c6b02f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1ddcb12 elementor-widget elementor-widget-text-editor\" data-id=\"1ddcb12\" 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>Instala\u00e7\u00f5es incorretamente especificadas podem causar problemas. Em sistemas com distor\u00e7\u00e3o harm\u00f3nica significativa, as baterias de condensadores padr\u00e3o podem entrar em resson\u00e2ncia com a indut\u00e2ncia do sistema e amplificar os harm\u00f3nicos. Isto provoca tens\u00e3o nos condensadores e noutros equipamentos. As concep\u00e7\u00f5es com dessintoniza\u00e7\u00e3o ou filtragem evitam estes problemas. Uma engenharia adequada evita danos.<\/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-3132\" 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-3132\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> Quanto tempo dura normalmente uma bateria de condensadores num painel de BT? <\/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-3132\" class=\"elementor-element elementor-element-8790041 e-con-full e-flex e-con e-child\" data-id=\"8790041\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-07f65f2 elementor-widget elementor-widget-text-editor\" data-id=\"07f65f2\" 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 qualidade duram normalmente 10-15 anos ou mais com uma manuten\u00e7\u00e3o adequada. Os elementos dos condensadores degradam-se gradualmente com o tempo. Os bancos autom\u00e1ticos com comuta\u00e7\u00e3o escalonada sofrem um maior desgaste nos contactores. A inspe\u00e7\u00e3o regular, a limpeza e a substitui\u00e7\u00e3o dos componentes avariados prolongam a vida \u00fatil. A temperatura de funcionamento afecta significativamente a longevidade.<\/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":"Low voltage electrical panels serve as the distribution heart of most commercial and industrial facilities. Within these panels, various components work together to manage power delivery. Among them, the capacitor bank plays a particularly important role\u2014though its function often goes unnoticed by building occupants. Walk into any large manufacturing plant or commercial building, and there&#8217;s [&hellip;]","protected":false},"author":8,"featured_media":2070,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[47],"tags":[],"class_list":["post-2169","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\/2169","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=2169"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/posts\/2169\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/media\/2070"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/media?parent=2169"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/categories?post=2169"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zmgs-global.com\/pt\/wp-json\/wp\/v2\/tags?post=2169"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}