{"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\/es\/cable-branch-box-series\/dfw-12-outdoor-hv-ring-main-unit\/","title":{"rendered":"Unidad principal de anillo de alta tensi\u00f3n para exteriores DFW 12"},"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\/es\/\"><span class=\"bdt-ep-breadcrumbs-home-icon\"> <i aria-hidden=\"true\" class=\"fas fa-home\"><\/i> <\/span>Hogar<\/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\">Unidad principal de anillo de alta tensi\u00f3n para exteriores DFW 12<\/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\">Personalizable<\/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>La serie DFW-12 de cuadros de distribuci\u00f3n de alta tensi\u00f3n para exteriores es una unidad de distribuci\u00f3n anular para exteriores con aislamiento de gas, desarrollada y fabricada por la empresa utilizando tecnolog\u00eda extranjera, bas\u00e1ndose en las caracter\u00edsticas de las redes de distribuci\u00f3n en varias regiones de China y en la situaci\u00f3n pr\u00e1ctica de las renovaciones de las redes de distribuci\u00f3n de cables 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\">CONSULTA<\/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\">Descripci\u00f3n general del producto<\/h2>\n  <div class=\"dfw12-overview-text\">\n    <p>La serie DFW-12 de cuadros de distribuci\u00f3n de alta tensi\u00f3n para exteriores es una unidad de distribuci\u00f3n anular para exteriores con aislamiento de gas, desarrollada y fabricada por la empresa utilizando tecnolog\u00eda extranjera, bas\u00e1ndose en las caracter\u00edsticas de las redes de distribuci\u00f3n en varias regiones de China y en la situaci\u00f3n pr\u00e1ctica de las renovaciones de las redes de distribuci\u00f3n de cables urbanos.<\/p>\n    <p>La serie DFW-12 de interruptores de alta tensi\u00f3n para exteriores utiliza el interruptor principal anular SRM \u25a1 -12\/24, totalmente sellado y aislado con SF6. Este interruptor se caracteriza por su dise\u00f1o modular, capacidad de expansi\u00f3n, aislamiento completo, sellado herm\u00e9tico, seguridad, fiabilidad y funcionamiento sin mantenimiento. Es apto para cualquier entorno adverso y se utiliza ampliamente en parques industriales, zonas residenciales, calles, aeropuertos, diversos edificios y centros comerciales concurridos.<\/p>\n    <p>La serie DFW-12 de cuadros de distribuci\u00f3n de alta tensi\u00f3n para exteriores cuenta con niveles de tensi\u00f3n est\u00e1ndar de 12 kV y 24 kV y puede equiparse con funciones de automatizaci\u00f3n de la red de distribuci\u00f3n ampliables, lo que permite un funcionamiento inteligente de la unidad de distribuci\u00f3n anular y hace que la red el\u00e9ctrica sea m\u00e1s 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\">Ventaja 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 seguridad\n    <\/div>\n    <ul class=\"dfw12-adv-list\">\n      <li>Todas las partes activas est\u00e1n encerradas en un tanque de gas SF6, lo que garantiza un sellado y un aislamiento completos;<\/li>\n      <li>Equipado con enclavamientos mec\u00e1nicos que cumplen con los cinco requisitos de prevenci\u00f3n, evitando as\u00ed un funcionamiento incorrecto;<\/li>\n      <li>Los cables de entrada y salida utilizan conexiones t\u00e1ctiles totalmente aisladas y selladas, lo que maximiza la seguridad personal;<\/li>\n      <li>El armario est\u00e1 equipado con un dispositivo de monitorizaci\u00f3n de la presi\u00f3n del gas, que permite la monitorizaci\u00f3n en tiempo real de la presi\u00f3n del gas durante el funcionamiento;<\/li>\n      <li>En la parte inferior trasera del dep\u00f3sito de gas se ha instalado un dispositivo de alivio de presi\u00f3n a prueba de explosiones, verificado mediante pruebas internas de arco el\u00e9ctrico realizadas por organismos autorizados.<\/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      Soluciones flexibles\n    <\/div>\n    <ul class=\"dfw12-adv-list\">\n      <li>Opciones de entrada y salida de l\u00ednea flexibles, que permiten la entrada (salida) por la izquierda, la derecha y la parte inferior;<\/li>\n      <li>Opciones de combinaci\u00f3n flexibles que permiten cualquier combinaci\u00f3n entre unidades con expansi\u00f3n ilimitada;<\/li>\n      <li>El m\u00e9todo de expansi\u00f3n de barras colectoras integradas se utiliza para satisfacer plenamente los requisitos de usabilidad, econom\u00eda y est\u00e9tica;<\/li>\n      <li>El plan de dise\u00f1o es flexible y capaz de satisfacer las necesidades de los usuarios in situ.<\/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\u00e1metros t\u00e9cnicos<\/h2>\n  <div class=\"dfw12-table-wrap\">\n    <table class=\"dfw12-param-table\">\n      <thead>\n        <tr>\n          <th style=\"width:70px;\">No.<\/th>\n          <th>Nombre<\/th>\n          <th style=\"width:160px;\">Par\u00e1metro<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td>1<\/td><td>Tensi\u00f3n nominal<\/td><td>12 kV<\/td><\/tr>\n        <tr><td>2<\/td><td>Corriente nominal<\/td><td>630A<\/td><\/tr>\n        <tr><td>3<\/td><td>Tensi\u00f3n de resistencia a la frecuencia (fase) a tierra<\/td><td>42 kV\/min<\/td><\/tr>\n        <tr><td>4<\/td><td>tensi\u00f3n de resistencia al impulso de rayo<\/td><td>75 kV<\/td><\/tr>\n        <tr><td>5<\/td><td>Corriente de ruptura nominal<\/td><td>630A<\/td><\/tr>\n        <tr><td>6<\/td><td>Corriente nominal de apertura y cierre en cortocircuito (pico)<\/td><td>50 kA<\/td><\/tr>\n        <tr><td>7<\/td><td>Corriente nominal de resistencia a corto plazo<\/td><td>25kA\/4S<\/td><\/tr>\n        <tr><td>8<\/td><td>Corriente m\u00e1xima nominal soportada<\/td><td>50 kA<\/td><\/tr>\n        <tr><td>9<\/td><td>Corriente nominal de ruptura del condensador<\/td><td>45A<\/td><\/tr>\n        <tr><td>10<\/td><td>Corriente nominal de ruptura del inductor<\/td><td>16A<\/td><\/tr>\n        <tr><td>11<\/td><td>Frecuencia de interrupci\u00f3n a plena carga<\/td><td>&gt; 100<\/td><\/tr>\n        <tr><td>12<\/td><td>Tiempos de funcionamiento de la m\u00e1quina de conmutaci\u00f3n y cierre<\/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\/es\/wp-json\/wp\/v2\/pages\/656","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/comments?post=656"}],"version-history":[{"count":3,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/656\/revisions"}],"predecessor-version":[{"id":1640,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/656\/revisions\/1640"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/628"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/media?parent=656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}