{"id":656,"date":"2026-05-20T13:58:57","date_gmt":"2026-05-20T13:58:57","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=656"},"modified":"2026-07-04T13:55:50","modified_gmt":"2026-07-04T13:55:50","slug":"dfw-12-outdoor-hv-ring-main-unit","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/pt\/cable-branch-box-series\/dfw-12-outdoor-hv-ring-main-unit\/","title":{"rendered":"DFW 12 unidade principal de anel de alta tens\u00e3o externa"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"656\" class=\"elementor elementor-656\" 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data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-38dc2af e-flex e-con-boxed e-con e-parent\" data-id=\"38dc2af\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d0dd60 elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"2d0dd60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"bdt-breadcrumbs.default\">\n\t\t\t\t\t<div class='bdt-ep-breadcrumbs-wrapper'><ul class=\"bdt-ep-breadcrumb breadcrumb-align-left\"><li><a href=\"https:\/\/haochengcompany.com\/pt\/\"><span class=\"bdt-ep-breadcrumbs-home-icon\"> <i aria-hidden=\"true\" class=\"fas fa-home\"><\/i> <\/span>Lar<\/a><\/li>\n<li><span> P\u00e1gina<\/span><\/li>\n<\/ul><\/div>\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-8fd7b28 e-flex e-con-boxed e-con e-child\" data-id=\"8fd7b28\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-6634819 e-con-full e-flex e-con e-child\" data-id=\"6634819\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-b097c0b e-con-full e-flex e-con e-child\" data-id=\"b097c0b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a09968 elementor-widget elementor-widget-image\" data-id=\"8a09968\" 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=\"800\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-1024x1024.webp\" class=\"attachment-large size-large wp-image-519\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-1024x1024.webp 1024w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-300x300.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-150x150.webp 150w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-768x768.webp 768w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-1536x1536.webp 1536w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/DFW-12kv-2048x2048.webp 2048w\" 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>\n\t\t<div class=\"elementor-element elementor-element-af2793a e-con-full e-flex e-con e-child\" data-id=\"af2793a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f253f32 elementor-widget elementor-widget-heading\" data-id=\"f253f32\" 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\">DFW 12 unidade principal de anel de alta tens\u00e3o externa<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a1729d elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"4a1729d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Personaliz\u00e1vel<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-deae26c elementor-widget elementor-widget-text-editor\" data-id=\"deae26c\" 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 s\u00e9rie DFW-12 de pain\u00e9is el\u00e9tricos externos de alta tens\u00e3o \u00e9 uma unidade principal de anel externa isolada a g\u00e1s, desenvolvida e fabricada pela empresa utilizando tecnologia estrangeira, com base nas caracter\u00edsticas das redes de distribui\u00e7\u00e3o em diversas regi\u00f5es da China e na situa\u00e7\u00e3o pr\u00e1tica das reformas das redes de distribui\u00e7\u00e3o de cabos urbanos.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-effbb9d elementor-align-center elementor-widget elementor-widget-button\" data-id=\"effbb9d\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t\t\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"#elementor-action%3Aaction%3Dpopup%3Aopen%26settings%3DeyJpZCI6IjEzNCIsInRvZ2dsZSI6ZmFsc2V9\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">INVESTIGA\u00c7\u00c3O<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1a8ad7a e-flex e-con-boxed e-con e-parent\" data-id=\"1a8ad7a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6f8c2fa elementor-widget elementor-widget-html\" data-id=\"6f8c2fa\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n<style>\n  .dfw12-card {\n    background: #fff;\n    border-radius: 10px;\n    box-shadow: 0 2px 16px rgba(0,0,0,0.07);\n    padding: 36px 40px;\n    margin-bottom: 28px;\n  }\n  .dfw12-section-title {\n    font-size: 19px;\n    font-weight: 700;\n    color: #1a1a2e;\n    margin-bottom: 20px;\n    padding-bottom: 12px;\n    border-bottom: 2px solid #e8eaf0;\n    position: relative;\n  }\n  .dfw12-section-title::before {\n    content: \"\";\n    position: absolute;\n    left: 0;\n    bottom: -2px;\n    width: 48px;\n    height: 2px;\n    background: #1a6fc4;\n    border-radius: 2px;\n  }\n  .dfw12-overview-text p {\n    font-size: 15px;\n    color: #555;\n    line-height: 1.85;\n    text-indent: 2em;\n    margin-bottom: 14px;\n  }\n  .dfw12-overview-text p:last-child { margin-bottom: 0; }\n  .dfw12-adv-group { margin-bottom: 28px; }\n  .dfw12-adv-group:last-child { margin-bottom: 0; }\n  .dfw12-adv-group-title {\n    display: flex;\n    align-items: center;\n    gap: 10px;\n    font-size: 15px;\n    font-weight: 700;\n    color: #1a1a2e;\n    margin-bottom: 14px;\n  }\n  .dfw12-icon-bar {\n    display: inline-block;\n    width: 4px;\n    height: 18px;\n    background: linear-gradient(180deg, #1a6fc4, #4a9fd4);\n    border-radius: 2px;\n    flex-shrink: 0;\n  }\n  .dfw12-adv-list {\n    list-style: none;\n    padding: 16px 20px;\n    background: #f8fafd;\n    border-radius: 8px;\n    margin: 0;\n  }\n  .dfw12-adv-list li {\n    font-size: 14.5px;\n    color: #555;\n    line-height: 1.75;\n    padding: 6px 0;\n    border-bottom: 1px solid #edf0f5;\n    display: flex;\n    align-items: flex-start;\n    gap: 10px;\n  }\n  .dfw12-adv-list li:last-child { border-bottom: none; }\n  .dfw12-adv-list li::before {\n    content: \"\";\n    display: inline-block;\n    width: 7px;\n    height: 7px;\n    border: 1.5px solid #1a6fc4;\n    border-radius: 1px;\n    flex-shrink: 0;\n    margin-top: 7px;\n  }\n  .dfw12-table-wrap {\n    border-radius: 8px;\n    overflow: hidden;\n    border: 1px solid #e4e8f0;\n  }\n  .dfw12-param-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 14.5px;\n  }\n  .dfw12-param-table thead tr {\n    background: linear-gradient(90deg, #1a3a5c, #1a6fc4);\n  }\n  .dfw12-param-table th {\n    color: #fff;\n    font-weight: 500;\n    padding: 14px 18px;\n    letter-spacing: 0.02em;\n    text-align: center;\n  }\n  .dfw12-param-table th:nth-child(2) { text-align: left; }\n  .dfw12-param-table tbody tr:nth-child(even) { background: #f7f9fd; }\n  .dfw12-param-table tbody tr:hover { background: #eaf1fb; }\n  .dfw12-param-table td {\n    padding: 13px 18px;\n    border-bottom: 1px solid #e8ecf4;\n    color: #444;\n    text-align: center;\n    vertical-align: middle;\n  }\n  .dfw12-param-table td:nth-child(2) { text-align: left; color: #333; }\n  .dfw12-param-table tbody tr:last-child td { border-bottom: none; }\n  .dfw12-param-table td:first-child { font-weight: 600; color: #1a6fc4; font-size: 13.5px; }\n  .dfw12-param-table td:last-child { font-weight: 600; color: #1a3a5c; font-size: 14px; }\n<\/style>\n\n<!-- \u2500\u2500 Product Overview \u2500\u2500 -->\n<div class=\"dfw12-card\">\n  <h2 class=\"dfw12-section-title\">Vis\u00e3o geral do produto<\/h2>\n  <div class=\"dfw12-overview-text\">\n    <p>A s\u00e9rie DFW-12 de pain\u00e9is el\u00e9tricos externos de alta tens\u00e3o \u00e9 uma unidade principal de anel externa isolada a g\u00e1s, desenvolvida e fabricada pela empresa utilizando tecnologia estrangeira, com base nas caracter\u00edsticas das redes de distribui\u00e7\u00e3o em diversas regi\u00f5es da China e na situa\u00e7\u00e3o pr\u00e1tica das reformas das redes de distribui\u00e7\u00e3o de cabos urbanos.<\/p>\n    <p>A s\u00e9rie DFW-12 de pain\u00e9is de distribui\u00e7\u00e3o de alta tens\u00e3o para uso externo utiliza o circuito de distribui\u00e7\u00e3o em anel totalmente selado e isolado SRM \u25a1 -12\/24 SF6. Este painel de distribui\u00e7\u00e3o apresenta design modular, expansibilidade, isolamento completo, veda\u00e7\u00e3o total, seguran\u00e7a e confiabilidade, al\u00e9m de opera\u00e7\u00e3o livre de manuten\u00e7\u00e3o. \u00c9 adequado para qualquer ambiente severo e amplamente utilizado em parques industriais, \u00e1reas residenciais, ruas, aeroportos, diversos edif\u00edcios e centros comerciais movimentados.<\/p>\n    <p>A s\u00e9rie DFW-12 de pain\u00e9is de distribui\u00e7\u00e3o de alta tens\u00e3o para uso externo possui n\u00edveis de tens\u00e3o padr\u00e3o de 12kV e 24kV e pode ser equipada com fun\u00e7\u00f5es expans\u00edveis de automa\u00e7\u00e3o da rede de distribui\u00e7\u00e3o, permitindo a opera\u00e7\u00e3o inteligente da unidade principal em anel e tornando a rede el\u00e9trica mais robusta e inteligente.<\/p>\n  <\/div>\n<\/div>\n\n<!-- \u2500\u2500 Core Advantage \u2500\u2500 -->\n<div class=\"dfw12-card\">\n  <h2 class=\"dfw12-section-title\">Vantagem principal<\/h2>\n\n  <div class=\"dfw12-adv-group\">\n    <div class=\"dfw12-adv-group-title\">\n      <span class=\"dfw12-icon-bar\"><\/span>\n      Alta seguran\u00e7a\n    <\/div>\n    <ul class=\"dfw12-adv-list\">\n      <li>Todas as partes energizadas est\u00e3o encapsuladas em um tanque de g\u00e1s SF6, garantindo veda\u00e7\u00e3o e isolamento completos;<\/li>\n      <li>Equipado com intertravamentos mec\u00e2nicos que atendem aos cinco requisitos de preven\u00e7\u00e3o, evitando opera\u00e7\u00f5es incorretas;<\/li>\n      <li>Os cabos de entrada e sa\u00edda utilizam conex\u00f5es totalmente isoladas e seladas, que podem ser tocadas, maximizando a seguran\u00e7a pessoal;<\/li>\n      <li>O gabinete est\u00e1 equipado com um dispositivo de monitoramento da press\u00e3o do g\u00e1s, permitindo o monitoramento em tempo real da press\u00e3o do g\u00e1s durante a opera\u00e7\u00e3o;<\/li>\n      <li>Um dispositivo de al\u00edvio de press\u00e3o \u00e0 prova de explos\u00e3o est\u00e1 instalado na parte inferior traseira do tanque de g\u00e1s, conforme verificado por testes de arco interno de alta precis\u00e3o.<\/li>\n    <\/ul>\n  <\/div>\n\n  <div class=\"dfw12-adv-group\">\n    <div class=\"dfw12-adv-group-title\">\n      <span class=\"dfw12-icon-bar\"><\/span>\n      Solu\u00e7\u00f5es Flex\u00edveis\n    <\/div>\n    <ul class=\"dfw12-adv-list\">\n      <li>Op\u00e7\u00f5es flex\u00edveis de entrada e sa\u00edda de dados, permitindo entrada (ou sa\u00edda) pela esquerda, direita e por baixo;<\/li>\n      <li>Op\u00e7\u00f5es de combina\u00e7\u00e3o flex\u00edveis, permitindo qualquer combina\u00e7\u00e3o entre unidades com expans\u00e3o ilimitada;<\/li>\n      <li>O m\u00e9todo de expans\u00e3o de barramento integrado \u00e9 utilizado para atender plenamente aos requisitos de usabilidade, economia e est\u00e9tica;<\/li>\n      <li>O projeto \u00e9 flex\u00edvel e capaz de atender \u00e0s necessidades dos usu\u00e1rios no local.<\/li>\n    <\/ul>\n  <\/div>\n<\/div>\n\n<!-- \u2500\u2500 Technical Parameters \u2500\u2500 -->\n<div class=\"dfw12-card\">\n  <h2 class=\"dfw12-section-title\">Par\u00e2metros t\u00e9cnicos<\/h2>\n  <div class=\"dfw12-table-wrap\">\n    <table class=\"dfw12-param-table\">\n      <thead>\n        <tr>\n          <th style=\"width:70px;\">N\u00e3o.<\/th>\n          <th>Nome<\/th>\n          <th style=\"width:160px;\">Par\u00e2metro<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td>1<\/td><td>Tens\u00e3o nominal<\/td><td>12 kV<\/td><\/tr>\n        <tr><td>2<\/td><td>Corrente nominal<\/td><td>630A<\/td><\/tr>\n        <tr><td>3<\/td><td>Tens\u00e3o suport\u00e1vel de frequ\u00eancia (fase) para o terra<\/td><td>42 kV\/min<\/td><\/tr>\n        <tr><td>4<\/td><td>tens\u00e3o suport\u00e1vel por impulso de raio<\/td><td>75kV<\/td><\/tr>\n        <tr><td>5<\/td><td>Corrente de ruptura nominal<\/td><td>630A<\/td><\/tr>\n        <tr><td>6<\/td><td>Corrente nominal de abertura e fechamento de curto-circuito (pico)<\/td><td>50kA<\/td><\/tr>\n        <tr><td>7<\/td><td>Corrente suport\u00e1vel de curta dura\u00e7\u00e3o nominal<\/td><td>25kA\/4S<\/td><\/tr>\n        <tr><td>8<\/td><td>Corrente m\u00e1xima suport\u00e1vel nominal<\/td><td>50kA<\/td><\/tr>\n        <tr><td>9<\/td><td>Corrente nominal de interrup\u00e7\u00e3o do capacitor<\/td><td>45A<\/td><\/tr>\n        <tr><td>10<\/td><td>Corrente nominal de interrup\u00e7\u00e3o do indutor<\/td><td>16A<\/td><\/tr>\n        <tr><td>11<\/td><td>Frequ\u00eancia de interrup\u00e7\u00e3o de carga total<\/td><td>&gt; 100<\/td><\/tr>\n        <tr><td>12<\/td><td>Tempos de opera\u00e7\u00e3o da m\u00e1quina de comuta\u00e7\u00e3o e fechamento<\/td><td>2000<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/div>\n\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":"<p>Home \u9875\u9762 DFW 12 outdoor hv ring main unit Customizable The DFW-12 series outdoor high-voltage switchgear is a gas-insulated outdoor ring main unit developed and manufactured by the company using foreign technology, based on the characteristics of distribution networks in various regions of China and the practical situation of urban cable distribution network renovations. INQUIRY [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":628,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-656","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/comments?post=656"}],"version-history":[{"count":3,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/656\/revisions"}],"predecessor-version":[{"id":1640,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/656\/revisions\/1640"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/pages\/628"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/pt\/wp-json\/wp\/v2\/media?parent=656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}