{"id":1601,"date":"2026-05-08T00:00:00","date_gmt":"2026-05-08T00:00:00","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&#038;p=1601"},"modified":"2026-09-14T02:02:30","modified_gmt":"2026-09-14T02:02:30","slug":"ch3-40-5kv-660-dual-port-contact-box","status":"publish","type":"products","link":"https:\/\/yieou.com\/es\/product\/ch3-40-5kv-660-dual-port-contact-box\/","title":{"rendered":"Caja de contactos de doble puerto CH 3-40.5KV\/660"},"content":{"rendered":"<h2 class=\"wp-block-heading\"><strong>I. Resumen del producto<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/yieou.com\/es\/products\/\" data-type=\"link\" data-id=\"https:\/\/yieou.com\/products\/\">La caja de contacto de doble paso CH<\/a> es un dispositivo de conexi\u00f3n aislante dise\u00f1ado espec\u00edficamente para alta tensi\u00f3n <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>Adopta una estructura de moldeo por gel a presi\u00f3n APG de resina epoxi y se utiliza principalmente en aparamenta de sistemas de distribuci\u00f3n de energ\u00eda de alto voltaje para realizar la transici\u00f3n de conexi\u00f3n y el aislamiento de circuitos el\u00e9ctricos bidireccionales. Proporciona una protecci\u00f3n de aislamiento fiable para la conmutaci\u00f3n y conexi\u00f3n de circuitos de alto voltaje, garantizando el funcionamiento seguro y estable del sistema el\u00e9ctrico.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>II. Par\u00e1metros T\u00e9cnicos<\/strong><strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><tbody><tr><td><strong>Parameters<\/strong><strong><\/strong><\/td><td><strong>Especificaciones (tomando como ejemplo la caja de contacto bidireccional CH3-40.5KV\/660)<\/strong><strong><\/strong><\/td><\/tr><tr><td>Tensi\u00f3n nominal<\/td><td>40,5\u00a0kV<\/td><\/tr><tr><td>Corriente nominal<\/td><td>630A-1250A<\/td><\/tr><tr><td>Tensi\u00f3n de resistencia a la frecuencia de red<\/td><td>95KV\/1min<\/td><\/tr><tr><td>Tensi\u00f3n de impulso de rayo<\/td><td>185\u00a0kV<\/td><\/tr><tr><td>Rango de temperatura<\/td><td>-40\u2103~+70\u2103<\/td><\/tr><tr><td>Nivel de protecci\u00f3n<\/td><td>IP67<\/td><\/tr><tr><td>Vida mec\u00e1nica<\/td><td>2000 operaciones<\/td><\/tr><tr><td>Material<\/td><td>Carcasa de resina epoxi + terminales de aleaci\u00f3n de cobre + contactos de acero inoxidable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>III. \u00c1mbito de aplicaci\u00f3n<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Esta caja de contacto de doble paso es adecuada para equipos de distribuci\u00f3n de energ\u00eda de alto voltaje, como aparamenta de tipo carro y aparamenta de media tensi\u00f3n de nivel 35KV-40.5KV. Se encuentra com\u00fanmente en instalaciones el\u00e9ctricas como subestaciones industriales, salas de distribuci\u00f3n de energ\u00eda de grandes edificios de gran altura y centros de despacho de energ\u00eda. Como componente de transici\u00f3n aislante para la conexi\u00f3n bidireccional de circuitos de alto voltaje, realiza una conexi\u00f3n confiable y un aislamiento entre dos circuitos el\u00e9ctricos.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>IV. Condiciones de uso<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">La altitud a la que se realiza la instalaci\u00f3n no debe superar los 1000 metros.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">2. La temperatura del aire ambiente es de -40\u2103 a +70\u2103, y la humedad relativa no excede el 95% (a 25\u2103);<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">3. El sitio de instalaci\u00f3n debe estar libre de gases, vapores, polvo y otros medios explosivos y corrosivos que puedan afectar seriamente el rendimiento de aislamiento de la caja de contactos;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">4. Debe instalarse en un lugar libre de vibraciones e impactos severos para garantizar la estabilidad estructural del producto.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>V. Caracter\u00edsticas del producto<\/strong><strong><\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1.<\/strong> <strong>Excelente rendimiento de aislamiento<\/strong> : Est\u00e1 moldeado con resina epoxi mediante el proceso APG, que tiene buenas propiedades de aislamiento y sellado, a\u00edsla eficazmente los circuitos de alto voltaje, evita la entrada de polvo y humedad externos y garantiza la fiabilidad de las conexiones el\u00e9ctricas.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2.<\/strong> <strong>Conductividad confiable<\/strong> Los terminales est\u00e1n hechos de aleaci\u00f3n de cobre y est\u00e1n esta\u00f1ados\/plateados, mientras que los contactos son de acero inoxidable o cobre, los cuales tienen excelente conductividad, resistencia a la corrosi\u00f3n y resistencia al desgaste, asegurando una transmisi\u00f3n de se\u00f1al el\u00e9ctrica estable.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3.<\/strong> <strong>Estructura estable y duradera<\/strong> La estructura moldeada de una sola pieza tiene alta resistencia mec\u00e1nica, puede soportar el estr\u00e9s mec\u00e1nico y el\u00e9ctrico dentro del gabinete del interruptor, adaptarse a las complejas condiciones de trabajo de los sistemas de distribuci\u00f3n de energ\u00eda de alto voltaje y tiene una larga vida \u00fatil.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4.<\/strong> <strong>Instalaci\u00f3n sencilla<\/strong> Las dimensiones de instalaci\u00f3n estandarizadas se adaptan a los requisitos de instalaci\u00f3n de los aparatos de maniobra de alta tensi\u00f3n convencionales, facilitando la instalaci\u00f3n y sustituci\u00f3n in situ.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5.<\/strong> <strong>Fuerte adaptabilidad ambiental<\/strong> Dise\u00f1ado para un amplio rango de temperatura, puede adaptarse a entornos extremos de fr\u00edo intenso y alta temperatura. Con una clasificaci\u00f3n de protecci\u00f3n IP67, tiene un buen rendimiento a prueba de polvo y agua.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Imagen del producto<\/strong><strong><\/strong><\/h2>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"727\" height=\"306\" src=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb.png\" alt=\"Caja de contactos de doble puerto CH 3-40.5KV\/660\" class=\"wp-image-2408\" srcset=\"https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb.png 727w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb-300x126.png 300w, https:\/\/yieou.com\/wp-content\/uploads\/2026\/07\/yieou-source-1601-2994b4a110ccd99b-01-ef5209a6bb-18x8.png 18w\" sizes=\"(max-width: 727px) 100vw, 727px\" \/><figcaption class=\"wp-element-caption\">CH3-40.5KV\/660 imagen de origen 1<\/figcaption><\/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>I. Product Overview The CH double-pass contact box is an insulation connection device specifically designed for high-voltage switchgear. It adopts [&hellip;]<\/p>\n","protected":false},"featured_media":2408,"template":"","meta":{"_acf_changed":true,"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-1601","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-insulation-components-series"],"acf":{"products_imagines":[2408],"short_describe":"","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/products\/1601","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/media\/2408"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/media\/2408"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/media?parent=1601"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/es\/wp-json\/wp\/v2\/product_category?post=1601"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}