{"id":634,"date":"2026-01-26T05:45:28","date_gmt":"2026-01-26T05:45:28","guid":{"rendered":"http:\/\/yieou.com\/?post_type=products&p=634"},"modified":"2026-09-14T01:58:09","modified_gmt":"2026-09-14T01:58:09","slug":"ch3-35q-660-dual-pass-shielded-contact-box","status":"publish","type":"products","link":"https:\/\/yieou.com\/fr\/product\/ch3-35q-660-dual-pass-shielded-contact-box\/","title":{"rendered":"Bo\u00eete de contact blind\u00e9e CH3-35Q\/660 (double passage), type am\u00e9lior\u00e9 (Tension de tenue \u00e0 fr\u00e9quence industrielle : 95 kV\/1 min ; D\u00e9charges partielles : \u22645 pC @ 40,5 kV)"},"content":{"rendered":"

CH3-40.5KV\/660 Dual-Port Contact Box<\/p>\n\n\n\n

Aper\u00e7u du produit<\/h3>\n\n\n\n

La bo\u00eete de contact double port CH<\/a> est un dispositif de connexion isolante d\u00e9di\u00e9 pour les appareillages de commutation haute tension. Fabriqu\u00e9 gr\u00e2ce \u00e0 la technologie de moulage par proc\u00e9d\u00e9 APG (Automatic Pressure Gelation) en r\u00e9sine \u00e9poxy, il est principalement utilis\u00e9 dans les appareillages de commutation des syst\u00e8mes de distribution d'\u00e9nergie haute tension pour assurer des connexions de transition de circuits \u00e9lectriques bidirectionnels et une isolation isolante. L'unit\u00e9 offre une protection d'isolation fiable pour la commutation et la connexion des circuits haute tension, garantissant le fonctionnement s\u00fbr et stable des syst\u00e8mes d'alimentation.<\/p>\n\n\n\n

Port\u00e9e de l'application<\/h3>\n\n\n\n

La bo\u00eete de contact \u00e0 double port est adapt\u00e9e aux appareillages de commutation extractibles (type chariot) de classe 35KV\u201340.5KV, mont\u00e9s centralement. switchgear<\/a> (C-GIS), et d'autres \u00e9quipements de distribution d'\u00e9nergie haute tension. Il est couramment install\u00e9 dans les sous-stations industrielles, les salles de distribution des grands immeubles commerciaux et les centres de r\u00e9partition d'\u00e9nergie, servant de composant de transition isolant pour les connexions bidirectionnelles haute tension afin de r\u00e9aliser une interconnexion fiable et une isolation isolante entre deux circuits \u00e9lectriques.<\/p>\n\n\n\n

Conditions d'exploitation<\/h3>\n\n\n\n

L'altitude d'installation ne doit pas d\u00e9passer 1000 m au-dessus du niveau de la mer.<\/p>\n\n\n\n

Ambient air temperature range: \u221240\u00b0C to +70\u00b0C; relative humidity not exceeding 95% (at 25\u00b0C);<\/p>\n\n\n\n

The installation environment shall be free of gases, vapors, dust, or other explosive and corrosive media that could significantly degrade the insulating performance of the contact box;<\/p>\n\n\n\n

L'unit\u00e9 doit \u00eatre install\u00e9e dans des endroits exempts de vibrations s\u00e9v\u00e8res et de chocs m\u00e9caniques afin d'assurer son int\u00e9grit\u00e9 structurelle.<\/p>\n\n\n\n

Caract\u00e9ristiques du produit<\/h3>\n\n\n\n

Superior Insulation Performance: Manufactured via epoxy resin APG process molding, providing excellent insulating and sealing properties. Effectively isolates high-voltage circuits and prevents ingress of external dust and moisture, ensuring reliable electrical connections.<\/p>\n\n\n\n

Reliable Electrical Conductivity: Terminals are made of copper alloy with tin-plating or silver-plating treatment; contacts are fabricated from stainless steel or copper, offering outstanding electrical conductivity, corrosion resistance, and wear resistance to ensure stable electrical signal transmission.<\/p>\n\n\n\n

Robust and Durable Construction: Monolithic molded structure provides high mechanical strength, capable of withstanding the mechanical and electrical stresses present inside switchgear. Suited to the demanding operating conditions of high-voltage distribution systems with extended service life.<\/p>\n\n\n\n

Ease of Installation: Standardized mounting dimensions compatible with conventional high-voltage switchgear installation requirements, facilitating on-site installation and replacement.<\/p>\n\n\n\n

Wide Environmental Adaptability: Wide operating temperature range design suitable for extreme cold and high-temperature environments; protection rating IP67 with excellent dust-proof and waterproof performance.<\/p>\n\n\n\n

Photo du produit<\/h3>\n\n\n\n
Param\u00e8tre<\/th>Specification (based on CH3-40.5KV\/660 Dual-Port Contact Box)<\/th><\/tr><\/thead>
Tension nominale<\/td>40.5 KV<\/td><\/tr>
Courant nominal<\/td>630 A \u2013 1250 A<\/td><\/tr>
Tension de tenue \u00e0 la fr\u00e9quence industrielle<\/td>95 KV \/ 1 min<\/td><\/tr>
Tension de tenue aux ondes de choc de foudre<\/td>185 KV<\/td><\/tr>
Plage de temp\u00e9rature de fonctionnement<\/td>\u221240\u00b0C to +70\u00b0C<\/td><\/tr>
Indice de protection<\/td>IP67<\/td><\/tr>
Dur\u00e9e de vie m\u00e9canique<\/td>2000 operations<\/td><\/tr>
Mat\u00e9riaux<\/td>Bo\u00eetier en r\u00e9sine \u00e9poxy + cosses en alliage de cuivre + contacts en acier inoxydable<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n

<\/p>\n\n\n

Informations sur le produit<\/h3>\n\n\n\n

G\u00e9n\u00e9ral<\/h3>\n\n\n\n

Les sp\u00e9cifications cl\u00e9s de la source comprennent la tension nominale : 40,5 KV ; le courant nominal : 630 A-1250 A ; la tension de tenue \u00e0 fr\u00e9quence industrielle : 95 KV\/1 min ; le mat\u00e9riau : r\u00e9sine \u00e9poxy + +.<\/p>\n\n\n\n

Caract\u00e9ristiques<\/h3>\n\n\n\n

La coul\u00e9e de r\u00e9sine \u00e9poxy est sp\u00e9cifi\u00e9e dans le mat\u00e9riau source pour une isolation stable, une r\u00e9sistance m\u00e9canique et un fonctionnement facile d'entretien.<\/p>\n\n\n\n

Une protection \u00e9tanche \u00e0 l'eau et \u00e0 la poussi\u00e8re est sp\u00e9cifi\u00e9e pour les environnements difficiles des syst\u00e8mes de c\u00e2bles, int\u00e9rieurs ou ext\u00e9rieurs.<\/p>\n\n\n\n

Application<\/h3>\n\n\n\n

Cette pi\u00e8ce d'isolation ou de d\u00e9tection est destin\u00e9e aux applications de jeux de barres, de bo\u00eetiers de contact, de travers\u00e9es, de capteurs ou de supports d'armoires, selon le mod\u00e8le correspondant.<\/p>\n\n\n\n

Images du produit<\/h3>\n\n\n\n
\"Bo\u00eetier
CH3-40,5KV\/660 source image 1<\/figcaption><\/figure>\n\n\n\n

Param\u00e8tres techniques<\/h3>\n\n\n\n
Param\u00e8tre \u00c9l\u00e9ment<\/th>Bo\u00eete de contact double passage CH3-40,5KV\/660<\/th><\/tr>
Tension nominale<\/td>40,5 kV<\/td><\/tr>
Courant nominal<\/td>630A-1250A<\/td><\/tr>
Tension de tenue \u00e0 la fr\u00e9quence industrielle<\/td>95 kV\/min<\/td><\/tr>
Tension de choc foudre<\/td>185 kV<\/td><\/tr>
Temp\u00e9rature<\/td>-40\u00b0C~+70\u00b0C<\/td><\/tr>
Degr\u00e9 de protection<\/td>IP67<\/td><\/tr>
Sp\u00e9cification de la source<\/td>2000 Commutation<\/td><\/tr>
Mati\u00e8re<\/td>R\u00e9sine \u00e9poxyBo\u00eetier + +<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Informations sur la commande<\/h3>\n\n\n\n

Avant de commander, confirmez la tension nominale, le courant nominal, le degr\u00e9 de protection et la quantit\u00e9 requise selon les plans du projet et les sp\u00e9cifications de la source.<\/p>\n\n\n\n

<\/p>\n\n

\n\n\t\t\n
    \n\t\t\t <\/ul>\n <\/div>","protected":false},"excerpt":{"rendered":"

    CH3-40.5KV\/660 Dual-Port Contact Box Product Overview The CH Dual-Port Contact Box is a dedicated insulating connection device for high-voltage switchgear. […]<\/p>\n","protected":false},"featured_media":635,"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-634","products","type-products","status-publish","has-post-thumbnail","hentry","product_category-insulation-components-series"],"acf":{"products_imagines":[635,636],"short_describe":"

    The CH Dual-Port Contact Box is a dedicated insulating connection device for high-voltage switchgear. <\/span><\/p>","pdf_file":"","related_products":{"products":""},"technical_parameter":"","outline_and_installation_dimension":""},"_links":{"self":[{"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/products\/634","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/products"}],"about":[{"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/types\/products"}],"acf:attachment":[{"embeddable":true,"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/media\/636"},{"embeddable":true,"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/media\/635"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/media\/635"}],"wp:attachment":[{"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/media?parent=634"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/yieou.com\/fr\/wp-json\/wp\/v2\/product_category?post=634"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}