{"id":742,"date":"2026-05-20T15:17:53","date_gmt":"2026-05-20T15:17:53","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=742"},"modified":"2026-07-04T13:58:17","modified_gmt":"2026-07-04T13:58:17","slug":"modular-ac-metal-enclosed-ring-main-unit","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/es\/gas-insulated-switchgear-gis-series\/modular-ac-metal-enclosed-ring-main-unit\/","title":{"rendered":"Unidad principal de anillo met\u00e1lico cerrado modular de CA"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"742\" class=\"elementor elementor-742\" data-elementor-settings=\"{&quot;element_pack_global_tooltip_width&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_width_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;size&quot;:&quot;&quot;,&quot;sizes&quot;:[]},&quot;element_pack_global_tooltip_padding&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_padding_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_tablet&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true},&quot;element_pack_global_tooltip_border_radius_mobile&quot;:{&quot;unit&quot;:&quot;px&quot;,&quot;top&quot;:&quot;&quot;,&quot;right&quot;:&quot;&quot;,&quot;bottom&quot;:&quot;&quot;,&quot;left&quot;:&quot;&quot;,&quot;isLinked&quot;:true}}\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8456d96 e-flex e-con-boxed e-con e-parent\" data-id=\"8456d96\" 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-6caefc2 elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"6caefc2\" 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-b620868 e-flex e-con-boxed e-con e-child\" data-id=\"b620868\" 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-6ce742e e-con-full e-flex e-con e-child\" data-id=\"6ce742e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-aa65c65 e-con-full e-flex e-con e-child\" data-id=\"aa65c65\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-947d06b elementor-widget elementor-widget-image\" data-id=\"947d06b\" 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=\"523\" height=\"523\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/modular-ac-metal-enclosed-ring-main-unit.webp\" class=\"attachment-large size-large wp-image-531\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/modular-ac-metal-enclosed-ring-main-unit.webp 523w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/modular-ac-metal-enclosed-ring-main-unit-300x300.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/modular-ac-metal-enclosed-ring-main-unit-150x150.webp 150w\" sizes=\"(max-width: 523px) 100vw, 523px\" \/>\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-b1be939 e-con-full e-flex e-con e-child\" data-id=\"b1be939\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0a01b86 elementor-widget elementor-widget-heading\" data-id=\"0a01b86\" 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 met\u00e1lico cerrado modular de CA<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-160b2a8 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"160b2a8\" 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-98db5b1 elementor-widget elementor-widget-text-editor\" data-id=\"98db5b1\" 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>El cuadro de distribuci\u00f3n modular de corriente alterna con envolvente met\u00e1lica es un equipo de distribuci\u00f3n de energ\u00eda seguro y fiable, apto para instalaci\u00f3n en interiores. Est\u00e1 fabricado principalmente con chapa met\u00e1lica laminada en fr\u00edo de alta calidad, procesada mediante corte, doblado, soldadura y otros procesos, lo que le confiere una estructura racional y un aspecto est\u00e9tico.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4b7acc7 e-grid e-con-full e-con e-child\" data-id=\"4b7acc7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-edb9ff3 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"edb9ff3\" 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 class=\"elementor-element elementor-element-74b4ef1 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"74b4ef1\" 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=\"https:\/\/haochengcompany.com\/es\/technical-support\/\">\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\">Plano CAD<\/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<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7ced5c6 e-flex e-con-boxed e-con e-parent\" data-id=\"7ced5c6\" 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-8cb42ec elementor-widget elementor-widget-html\" data-id=\"8cb42ec\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n\n<style>\n  .mac-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  .mac-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  .mac-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  .mac-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  .mac-overview-text p:last-child { margin-bottom: 0; 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}\n  .mac-param-table tbody tr:hover td { background: #eaf1fb; }\n  .mac-param-table tbody tr:last-child td { border-bottom: none; }\n  .mac-param-table tbody tr:last-child td:first-child { font-weight: 500; color: #2a3a52; }\n  .mac-diagram {\n    display: flex;\n    gap: 28px;\n    align-items: flex-start;\n  }\n  .mac-diagram-legend {\n    flex-shrink: 0;\n    min-width: 220px;\n  }\n  .mac-legend-title {\n    font-size: 15px;\n    font-weight: 600;\n    color: #1a1a2e;\n    margin-bottom: 12px;\n  }\n  .mac-legend-item {\n    display: flex;\n    align-items: flex-start;\n    gap: 10px;\n    margin-bottom: 8px;\n    font-size: 13px;\n    color: #444;\n    line-height: 1.5;\n  }\n  .mac-legend-num {\n    width: 18px;\n    height: 18px;\n    background: linear-gradient(135deg, #1a6fc4, #3a8fd8);\n    color: #fff;\n    border-radius: 4px;\n    display: flex;\n    align-items: center;\n    justify-content: center;\n    font-size: 11px;\n    font-weight: 700;\n    flex-shrink: 0;\n    margin-top: 1px;\n  }\n  .mac-diagram-img {\n    flex: 1;\n    text-align: center;\n  }\n  .mac-diagram-img img {\n    max-width: 100%;\n    border-radius: 8px;\n    border: 1px solid #e4e8f2;\n  }\n<\/style>\n\n<!-- \u2500\u2500 Product Overview \u2500\u2500 -->\n<div class=\"mac-card\">\n  <h2 class=\"mac-section-title\">Descripci\u00f3n general del producto<\/h2>\n  <div class=\"mac-overview-text\">\n    <p>El cuadro de distribuci\u00f3n modular de CA con carcasa met\u00e1lica es un equipo de distribuci\u00f3n de energ\u00eda seguro y fiable, ideal para instalaci\u00f3n en interiores. Su carcasa est\u00e1 fabricada principalmente con chapa met\u00e1lica laminada en fr\u00edo de alta calidad, procesada mediante corte, doblado, soldadura y otros procesos, lo que le confiere una estructura robusta y un dise\u00f1o atractivo. El equipo se compone principalmente de un interruptor de carga de alta tensi\u00f3n, un interruptor-fusible combinado y otros componentes el\u00e9ctricos. El sistema de barras colectoras utiliza barras de cobre puro de primera calidad, con un aislamiento fiable y una excelente conductividad. El interruptor principal y el fusible incorporan dispositivos de enclavamiento mec\u00e1nico para evitar el mal funcionamiento, garantizando as\u00ed la seguridad del personal.<\/p>\n    <p>El equipo puede utilizarse en diversos sistemas el\u00e9ctricos, como empresas industriales y mineras, comunidades residenciales, escuelas, parques, etc. Puede configurarse con una o dos fuentes de alimentaci\u00f3n, y el esquema el\u00e9ctrico puede dise\u00f1arse seg\u00fan las necesidades del usuario. Cumple con los requisitos de las normas IEC60298 y GB3906.<\/p>\n    <p>El equipo tiene una estructura abierta, buenas condiciones de ventilaci\u00f3n, alta fiabilidad y es f\u00e1cil de instalar y mantener.<\/p>\n  <\/div>\n<\/div>\n\n<!-- \u2500\u2500 Technical Parameters \u2500\u2500 -->\n<div class=\"mac-card\">\n  <h2 class=\"mac-section-title\">Par\u00e1metros t\u00e9cnicos<\/h2>\n  <div class=\"mac-table-wrap\">\n    <table class=\"mac-param-table\">\n      <thead>\n        <tr>\n          <th>Par\u00e1metros<\/th>\n          <th>Unidad<\/th>\n          <th>Par\u00e1metro<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td>Tensi\u00f3n nominal<\/td><td class=\"unit-col\">kV<\/td><td>12<\/td><\/tr>\n        <tr><td>Frecuencia nominal<\/td><td class=\"unit-col\">Hz<\/td><td>50<\/td><\/tr>\n        <tr><td>Corriente nominal<\/td><td class=\"unit-col\">A<\/td><td>630<\/td><\/tr>\n        <tr><td>Corriente nominal de resistencia a corto plazo<\/td><td class=\"unit-col\">kA<\/td><td>20<\/td><\/tr>\n        <tr><td>Corriente m\u00e1xima nominal soportada<\/td><td class=\"unit-col\">kA<\/td><td>50<\/td><\/tr>\n        <tr><td>Tensi\u00f3n de resistencia a la frecuencia de potencia<\/td><td class=\"unit-col\">kV<\/td><td>42<\/td><\/tr>\n        <tr><td>tensi\u00f3n de resistencia al impulso de rayo<\/td><td class=\"unit-col\">kV<\/td><td>75<\/td><\/tr>\n        <tr><td>Corriente nominal de ruptura de cortocircuito<\/td><td class=\"unit-col\">kA<\/td><td>20<\/td><\/tr>\n        <tr><td>Corriente nominal de cierre en cortocircuito<\/td><td class=\"unit-col\">kA<\/td><td>50<\/td><\/tr>\n        <tr><td>Corriente de transferencia nominal<\/td><td class=\"unit-col\">A<\/td><td>1700<\/td><\/tr>\n        <tr><td>Corriente de ruptura nominal del cable de carga<\/td><td class=\"unit-col\">A<\/td><td>10<\/td><\/tr>\n        <tr><td>Vida mec\u00e1nica<\/td><td class=\"unit-col\">veces<\/td><td>3000<\/td><\/tr>\n        <tr><td>Clase de protecci\u00f3n<\/td><td class=\"unit-col\">\u2014<\/td><td>IP3X<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/div>\n\n<!-- \u2500\u2500 Structure Diagram \u2500\u2500 -->\n<div class=\"mac-card\">\n  <h2 class=\"mac-section-title\">Diagrama de estructura<\/h2>\n  <div class=\"mac-diagram\">\n    <div class=\"mac-diagram-legend\">\n      <div class=\"mac-legend-title\">Componentes<\/div>\n      <div class=\"mac-legend-item\"><span class=\"mac-legend-num\">1<\/span><span>Sala de medici\u00f3n<\/span><\/div>\n      <div class=\"mac-legend-item\"><span class=\"mac-legend-num\">2<\/span><span>Mecanismo de interruptor de carga<\/span><\/div>\n      <div class=\"mac-legend-item\"><span class=\"mac-legend-num\">3<\/span><span>sala de cables<\/span><\/div>\n      <div class=\"mac-legend-item\"><span class=\"mac-legend-num\">4<\/span><span>sala de la barra colectora<\/span><\/div>\n      <div class=\"mac-legend-item\"><span class=\"mac-legend-num\">5<\/span><span>Barra colectora<\/span><\/div>\n    <\/div>\n    <div class=\"mac-diagram-img\">\n      <img decoding=\"async\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/06\/123.webp\" alt=\"Diagrama de la unidad principal de anillo met\u00e1lico cerrado modular de CA\">\n    <\/div>\n  <\/div>\n<\/div>\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 Modular AC Metal Enclosed Ring Main Unit Customizable The modular AC metal enclosed switchgear is a safe and reliable power distribution equipment suitable for indoor installation. It mainly uses high-quality cold-rolled sheet metal as the enclosure, processed through cutting, bending, welding, and other processes, with a reasonable structure and beautiful appearance. INQUIRY CAD.Blueprint [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":650,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-742","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/742","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=742"}],"version-history":[{"count":9,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/742\/revisions"}],"predecessor-version":[{"id":1650,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/742\/revisions\/1650"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/pages\/650"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/es\/wp-json\/wp\/v2\/media?parent=742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}