{"id":611,"date":"2026-01-26T05:15:25","date_gmt":"2026-01-26T05:15:25","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=611"},"modified":"2026-09-14T01:48:44","modified_gmt":"2026-09-14T01:48:44","slug":"ch3-24kv-225-630-1600a-contact-box","status":"publish","type":"products","link":"https:\/\/yieou.com\/pt\/product\/ch3-24kv-225-630-1600a-contact-box\/","title":{"rendered":"Caixa de Contato CH3-24kV\/225 630-1600A para Quadros de M\u00e9dia Tens\u00e3o Retir\u00e1veis (Montagem Central)"},"content":{"rendered":"<h3 class=\"wp-block-heading\">Vis\u00e3o Geral do Produto<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yieou.com\/pt\/products\/\" data-type=\"link\" data-id=\"https:\/\/yieou.com\/products\/\">A caixa de contatos CH3-24kV\/225 630-1600A para aparelhagem de manobra isolada a g\u00e1s montada centralmente extra\u00edvel<\/a> \u00e9 fabricado utilizando um processo de resina ep\u00f3xi APG (Gelifica\u00e7\u00e3o Autom\u00e1tica por Press\u00e3o) com uma estrutura de moldagem por gelifica\u00e7\u00e3o sob press\u00e3o. \u00c9 um dispositivo de conex\u00e3o isolante dedicado para extra\u00edveis tipo caminh\u00e3o da classe de 24kV <a href=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" data-type=\"link\" data-id=\"https:\/\/en.wikipedia.org\/wiki\/Switchgear\" target=\"_blank\" rel=\"noopener\">switchgear<\/a>, aplicado principalmente em instala\u00e7\u00f5es de pain\u00e9is de manobra extra\u00edveis montados centralmente da classe de 24kV. O dispositivo desempenha as fun\u00e7\u00f5es de isolamento isolante e transi\u00e7\u00e3o de conex\u00e3o, proporcionando prote\u00e7\u00e3o de isolamento eficaz para os contatos internos do painel de manobra. \u00c9 adequado para aplica\u00e7\u00f5es de transmiss\u00e3o de energia de corrente m\u00e9dia, garantindo a opera\u00e7\u00e3o segura e est\u00e1vel dos sistemas de energia el\u00e9trica.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u00c2mbito de Aplica\u00e7\u00e3o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Esta caixa de contato \u00e9 aplic\u00e1vel a quadros de manobra extra\u00edveis tipo caminh\u00e3o da classe de 24kV e \u00e9 comumente encontrada em sistemas de distribui\u00e7\u00e3o de energia, subesta\u00e7\u00f5es industriais, salas de distribui\u00e7\u00e3o de edif\u00edcios altos, sistemas de distribui\u00e7\u00e3o de empresas de minera\u00e7\u00e3o e industriais e instala\u00e7\u00f5es el\u00e9tricas semelhantes. Ela funciona como um componente de prote\u00e7\u00e3o de isolamento e transi\u00e7\u00e3o de conex\u00e3o para contatos internos do quadro de manobra, fornecendo garantia de isolamento confi\u00e1vel para a comuta\u00e7\u00e3o e isolamento de circuitos de alta tens\u00e3o, e acomodando requisitos de transmiss\u00e3o de energia de corrente m\u00e9dia.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Condi\u00e7\u00f5es de Opera\u00e7\u00e3o<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A altitude de instala\u00e7\u00e3o n\u00e3o deve exceder 1000 m acima do n\u00edvel do mar;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Temperatura do ar ambiente: -10\u00b0C a +40\u00b0C; a umidade relativa n\u00e3o deve exceder 95% a 20\u00b0C;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O local de instala\u00e7\u00e3o dever\u00e1 estar livre de gases, vapores, poeira e outras subst\u00e2ncias explosivas ou corrosivas que possam degradar significativamente o desempenho de isolamento da caixa de contato;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O dispositivo deve ser instalado em locais livres de vibra\u00e7\u00e3o severa e choque mec\u00e2nico, para garantir a integridade estrutural do produto;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Adequado para instala\u00e7\u00e3o interna; compat\u00edvel com configura\u00e7\u00f5es padr\u00e3o de montagem em barramento.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Caracter\u00edsticas do Produto<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Desempenho superior de isolamento: Formado atrav\u00e9s do processo de resina ep\u00f3xi APG, o produto exibe excelentes propriedades de isolamento, isolando eficazmente circuitos de alta tens\u00e3o e prevenindo riscos de fuga e curto-circuito, com alta resist\u00eancia a sobretens\u00f5es de impulso;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Estrutura robusta e dur\u00e1vel: A constru\u00e7\u00e3o monobloco moldada proporciona alta resist\u00eancia mec\u00e2nica, capaz de suportar tens\u00f5es mec\u00e2nicas e el\u00e9tricas dentro do inv\u00f3lucro do painel, resultando em uma vida \u00fatil prolongada;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Subida de temperatura bem controlada: Sob opera\u00e7\u00e3o cont\u00ednua com corrente nominal, a subida de temperatura na sa\u00edda do terminal n\u00e3o excede 65\u00b0C, garantindo efetivamente a opera\u00e7\u00e3o segura do equipamento e prevenindo falhas causadas por subida excessiva de temperatura;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Instala\u00e7\u00e3o f\u00e1cil: Dimens\u00f5es de montagem padronizadas compat\u00edveis com quadros el\u00e9tricos convencionais de 24kV montados centralmente, facilitando a instala\u00e7\u00e3o e substitui\u00e7\u00e3o no local;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Resist\u00eancia \u00e0 corros\u00e3o e oxida\u00e7\u00e3o: O material de resina ep\u00f3xi oferece excelente resist\u00eancia \u00e0 corros\u00e3o e oxida\u00e7\u00e3o, permitindo um desempenho confi\u00e1vel em uma ampla gama de ambientes el\u00e9tricos exigentes;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Excelente acabamento superficial: Superf\u00edcie lisa e sem rebarbas para instala\u00e7\u00e3o conveniente, com boas caracter\u00edsticas de retardamento de chama e resist\u00eancia ao desgaste.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Par\u00e2metros T\u00e9cnicos<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Par\u00e2metro<\/th><th>Especifica\u00e7\u00e3o<\/th><\/tr><\/thead><tbody><tr><td>Tens\u00e3o Nominal<\/td><td>24 kV<\/td><\/tr><tr><td>Corrente Nominal<\/td><td>630 A \u2013 1600 A<\/td><\/tr><tr><td>Tens\u00e3o de Suporte \u00e0 Frequ\u00eancia da Rede<\/td><td>55 kV \/ 1 min<\/td><\/tr><tr><td>Tens\u00e3o de Suporte a Impulso de Descarga Atmosf\u00e9rica<\/td><td>125 kV<\/td><\/tr><tr><td>Temperatura de Transi\u00e7\u00e3o V\u00edtrea<\/td><td>\u2265 105\u00b0C<\/td><\/tr><tr><td>Dist\u00e2ncia de escoamento<\/td><td>520 mm<\/td><\/tr><tr><td>Dist\u00e2ncia entre Centros de Montagem<\/td><td>225 mm<\/td><\/tr><tr><td>Limite de Aumento de Temperatura<\/td><td>Aumento da temperatura da tomada do terminal n\u00e3o superior a 65\u00b0C com corrente nominal<\/td><\/tr><tr><td>Material<\/td><td>Caixa de resina ep\u00f3xi + contatos de liga de cobre<\/td><\/tr><tr><td>Classifica\u00e7\u00e3o de Prote\u00e7\u00e3o de Ingresso<\/td><td>IP67<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"324\" height=\"324\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-225-630-1600A-Contact-Box-for-Withdrawable-Medium-Voltage-Center-mounted-Switchgear.png\" alt=\"CH3-24kV-225-630-1600A-Caixa de Contato\" class=\"wp-image-612\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-225-630-1600A-Contact-Box-for-Withdrawable-Medium-Voltage-Center-mounted-Switchgear.png 324w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-225-630-1600A-Contact-Box-for-Withdrawable-Medium-Voltage-Center-mounted-Switchgear-300x300.png 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/01\/CH3-24kV-225-630-1600A-Contact-Box-for-Withdrawable-Medium-Voltage-Center-mounted-Switchgear-150x150.png 150w\" sizes=\"(max-width: 324px) 100vw, 324px\" \/><\/figure>\n\n    <div class=\"xs_social_share_widget xs_share_url after_content \t\tmain_content  wslu-style-1 wslu-share-box-shaped wslu-fill-colored wslu-none wslu-share-horizontal wslu-theme-font-no wslu-main_content\">\n\n\t\t\n        <ul>\n\t\t\t        <\/ul>\n    <\/div>","protected":false},"excerpt":{"rendered":"<p>Product Overview The CH3-24kV\/225 630-1600A contact box for withdrawable centrally-mounted switchgear is manufactured using an epoxy resin APG (Automatic Pressure [&hellip;]<\/p>\n","protected":false},"featured_media":612,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_category":[34],"class_list":["post-611","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-insulation-components-series"],"acf":{"products_imagines":[612,613],"short_describe":"<p><span style=\"color: #334155; font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen-Sans, Ubuntu, Cantarell, 'Helvetica Neue', sans-serif; font-size: 16px; white-space: pre-wrap;\">The CH3-24kV\/225 630-1600A contact box for withdrawable centrally-mounted switchgear is manufactured using an epoxy resin APG (Automatic Pressure Gelation) process with a pressure gel molding structure.<\/span><\/p>","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/products\/611","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media\/613"},{"embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media\/612"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media\/612"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/media?parent=611"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/pt\/wp-json\/wp\/v2\/product_category?post=611"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}