{"id":804,"date":"2026-05-20T16:48:55","date_gmt":"2026-05-20T16:48:55","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=804"},"modified":"2026-07-04T14:57:42","modified_gmt":"2026-07-04T14:57:42","slug":"general-purpose-armored-withdrawable-switchgear","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/fr\/high-voltage-switchgear-series\/general-purpose-armored-withdrawable-switchgear\/","title":{"rendered":"Appareillage de commutation blind\u00e9 \u00e0 usage g\u00e9n\u00e9ral et d\u00e9brochable"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"804\" class=\"elementor elementor-804\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9fd1af9 e-flex e-con-boxed e-con e-parent\" data-id=\"9fd1af9\" 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-5720eba elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"5720eba\" 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\/fr\/\"><span class=\"bdt-ep-breadcrumbs-home-icon\"> <i aria-hidden=\"true\" class=\"fas fa-home\"><\/i> <\/span>Maison<\/a><\/li>\n<li><span> Page<\/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-2f88d95 e-flex e-con-boxed e-con e-child\" data-id=\"2f88d95\" 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-75c4bd9 e-con-full e-flex e-con e-child\" data-id=\"75c4bd9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-9b5508a e-con-full e-flex e-con e-child\" data-id=\"9b5508a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0fee3e6 elementor-widget elementor-widget-image\" data-id=\"0fee3e6\" 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=\"700\" height=\"700\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/general-purpose-armored-withdrawable-switchgear.webp\" class=\"attachment-large size-large wp-image-551\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/general-purpose-armored-withdrawable-switchgear.webp 700w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/general-purpose-armored-withdrawable-switchgear-300x300.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/general-purpose-armored-withdrawable-switchgear-150x150.webp 150w\" sizes=\"(max-width: 700px) 100vw, 700px\" \/>\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-8f933a0 e-con-full e-flex e-con e-child\" data-id=\"8f933a0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5c052a8 elementor-widget elementor-widget-heading\" data-id=\"5c052a8\" 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\">Appareillage de commutation blind\u00e9 \u00e0 usage g\u00e9n\u00e9ral et d\u00e9brochable<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2ca9184 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2ca9184\" 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\">Personnalisable<\/div>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-51534f0 elementor-widget elementor-widget-text-editor\" data-id=\"51534f0\" 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>L'appareillage de commutation blind\u00e9 extractible \u00e0 courant alternatif de la s\u00e9rie KYN28-24(Z) (ci-apr\u00e8s d\u00e9nomm\u00e9 \u00ab appareillage de commutation \u00bb) est un ensemble complet d'\u00e9quipements de distribution pour les syst\u00e8mes triphas\u00e9s \u00e0 courant alternatif 20 kV 50 (60) Hz \u00e0 barre omnibus unique et les syst\u00e8mes sectionnels \u00e0 barre omnibus unique.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-563b2a5 elementor-align-left elementor-widget elementor-widget-button\" data-id=\"563b2a5\" 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\">ENQU\u00caTE<\/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-67569f2 e-flex e-con-boxed e-con e-parent\" data-id=\"67569f2\" 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-1c305b5 elementor-widget elementor-widget-html\" data-id=\"1c305b5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n\n<style>\n  .kyn24-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    box-sizing: border-box;\n    max-width: 100%;\n  }\n  .kyn24-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  .kyn24-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  .kyn24-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  .kyn24-overview-text p:last-child { margin-bottom: 0; }\n  .kyn24-table-wrap {\n    border-radius: 8px;\n    overflow: hidden;\n    overflow-x: auto;\n    border: 1px solid #d8dde8;\n  }\n  .kyn24-param-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 13px;\n    min-width: 500px;\n  }\n  .kyn24-param-table thead tr {\n    background: linear-gradient(90deg, #1a3a5c, #2a5fa0);\n  }\n  .kyn24-param-table th {\n    color: #fff;\n    font-weight: 500;\n    padding: 12px 14px;\n    text-align: center;\n    letter-spacing: 0.01em;\n    border-right: 1px solid rgba(255,255,255,0.15);\n  }\n  .kyn24-param-table th:last-child { border-right: none; }\n  .kyn24-param-table td {\n    padding: 11px 14px;\n    border-bottom: 1px solid #e4e8f2;\n    border-right: 1px solid #e4e8f2;\n    color: #444;\n    text-align: center;\n    vertical-align: middle;\n  }\n  .kyn24-param-table td:last-child { border-right: none; }\n  .kyn24-param-table td:first-child {\n    text-align: left;\n    font-weight: 500;\n    color: #2a3a52;\n  }\n  .kyn24-param-table td.unit-col {\n    width: 50px;\n    color: #888;\n    font-size: 12px;\n  }\n  .kyn24-param-table tbody tr:nth-child(even) { background: #f7f9fd; }\n  .kyn24-param-table tbody tr:hover td { background: #eaf1fb; }\n  .kyn24-param-table tbody tr:last-child td { border-bottom: none; }\n  .kyn24-diagram {\n    display: flex;\n    gap: 28px;\n    align-items: flex-start;\n    flex-wrap: wrap;\n  }\n  .kyn24-diagram-legend {\n    flex-shrink: 0;\n    min-width: 280px;\n  }\n  .kyn24-legend-title {\n    font-size: 15px;\n    font-weight: 600;\n    color: #1a1a2e;\n    margin-bottom: 12px;\n  }\n  .kyn24-legend-item {\n    display: flex;\n    align-items: flex-start;\n    gap: 10px;\n    margin-bottom: 5px;\n    font-size: 13px;\n    color: #444;\n    line-height: 1.4;\n  }\n  .kyn24-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  .kyn24-diagram-img {\n    flex: 1;\n    text-align: center;\n    min-width: 300px;\n  }\n  .kyn24-diagram-img img {\n    max-width: 100%;\n    border-radius: 8px;\n    border: 1px solid #e4e8f2;\n  }\n<\/style>\n\n\n<div class=\"kyn24-card\">\n  <h2 class=\"kyn24-section-title\">Pr\u00e9sentation du produit<\/h2>\n  <div class=\"kyn24-overview-text\">\n    <p>Le tableau de distribution blind\u00e9 extractible \u00e0 courant alternatif (ci-apr\u00e8s d\u00e9nomm\u00e9 \u00ab\u00a0tableau de distribution\u00a0\u00bb) de la s\u00e9rie KYN28-24(Z) est un ensemble complet d'\u00e9quipements de distribution pour les syst\u00e8mes triphas\u00e9s 20\u00a0kV\u00a0CA 50(60)\u00a0Hz \u00e0 barre omnibus unique et \u00e0 barres omnibus sectionnelles. Il est principalement utilis\u00e9 dans les centrales \u00e9lectriques, l'alimentation de groupes \u00e9lectrog\u00e8nes de petite et moyenne puissance, la distribution pour les entreprises industrielles et mini\u00e8res, ainsi que dans les sous-stations secondaires des r\u00e9seaux \u00e9lectriques pour la r\u00e9ception et le transport d'\u00e9lectricit\u00e9, et pour le d\u00e9marrage de gros moteurs haute tension. Il assure le contr\u00f4le, la protection et la surveillance. Ce tableau de distribution est dot\u00e9 de cinq dispositifs de s\u00e9curit\u00e9 emp\u00eachant l'extraction du disjoncteur sous charge, toute ouverture ou fermeture accidentelle du disjoncteur, la fermeture du disjoncteur lorsque l'interrupteur de mise \u00e0 la terre est en position ferm\u00e9e, l'acc\u00e8s accidentel aux compartiments sous tension et la fermeture intempestive de l'interrupteur de mise \u00e0 la terre sous tension. Il peut \u00eatre \u00e9quip\u00e9 du disjoncteur \u00e0 vide de type VS1-24, d\u00e9velopp\u00e9 et test\u00e9 par notre soci\u00e9t\u00e9, ce qui en fait un appareil de distribution aux performances exceptionnelles. Ce produit est conforme aux normes GB 3906, GB\/T 11022 et IEC 60298.<\/p>\n  <\/div>\n<\/div>\n\n\n<div class=\"kyn24-card\">\n  <h2 class=\"kyn24-section-title\">Param\u00e8tres techniques<\/h2>\n  <div class=\"kyn24-table-wrap\">\n    <table class=\"kyn24-param-table\">\n      <thead>\n        <tr>\n          <th>Nom<\/th>\n          <th style=\"width:50px;\">Unit\u00e9<\/th>\n          <th>Valeur (Disjoncteur adapt\u00e9 VS1-24)<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr><td>Tension nominale<\/td><td class=\"unit-col\">kV<\/td><td>24<\/td><\/tr>\n        <tr><td>Tension de tenue \u00e0 la fr\u00e9quence industrielle de 1 min<\/td><td class=\"unit-col\">kV<\/td><td>(50)65<\/td><\/tr>\n        <tr><td>Tension de tenue aux impulsions nominale (cr\u00eate)<\/td><td class=\"unit-col\">kV<\/td><td>125<\/td><\/tr>\n        <tr><td>Fr\u00e9quence nominale<\/td><td class=\"unit-col\">Hz<\/td><td>50(60)<\/td><\/tr>\n        <tr><td>Courant nominal<\/td><td class=\"unit-col\">UN<\/td><td>630, 1250, 1600, 2000, 2500, 3150<\/td><\/tr>\n        <tr><td>Courant nominal de la barre omnibus de d\u00e9rivation<\/td><td class=\"unit-col\">UN<\/td><td>630, 1250, 1600, 2000, 2500<\/td><\/tr>\n        <tr><td>Courant de tenue de courte dur\u00e9e nominal<\/td><td class=\"unit-col\">kA<\/td><td>16, 20, 25, 31.5<\/td><\/tr>\n        <tr><td>Courant de cr\u00eate admissible nominal<\/td><td class=\"unit-col\">kA<\/td><td>40, 50, 63, 80<\/td><\/tr>\n        <tr><td>Dur\u00e9e nominale de court-circuit<\/td><td class=\"unit-col\">s<\/td><td>4<\/td><\/tr>\n        <tr><td>Niveau de protection<\/td><td class=\"unit-col\">\u2014<\/td><td>Le bo\u00eetier est conforme \u00e0 la norme IP4X, et \u00e0 la norme IP2X lorsque la porte du compartiment et la porte du bo\u00eetier du disjoncteur sont ouvertes.<\/td><\/tr>\n        <tr><td>Masse<\/td><td class=\"unit-col\">kg<\/td><td>800, 1000 (Courant nominal sup\u00e9rieur \u00e0 1600 A)<\/td><\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n<\/div>\n\n<div class=\"kyn24-card\">\n  <h2 class=\"kyn24-section-title\">Diagramme de structure<\/h2>\n  <div class=\"kyn24-diagram\">\n    <div class=\"kyn24-diagram-legend\">\n      <div class=\"kyn24-legend-title\">Composants<\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">1<\/span><span>douille murale<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">2<\/span><span>Sch\u00e9ma primaire analogique<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">3<\/span><span>Plaque<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">4<\/span><span>Lampe d'\u00e9clairage<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">5<\/span><span>Barre omnibus principale<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">6<\/span><span>Bo\u00eete de contact<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">7<\/span><span>transformateur de courant<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">8<\/span><span>C\u00e2ble principal<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">9<\/span><span>Barre omnibus de mise \u00e0 la terre<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">10<\/span><span>Assemblage d'embo\u00eetement secondaire<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">11<\/span><span>m\u00e9canisme de soupape<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">12<\/span><span>Chariot de disjoncteur<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">13<\/span><span>Isolant<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">14<\/span><span>Chauffage<\/span><\/div>\n      <div class=\"kyn24-legend-item\"><span class=\"kyn24-legend-num\">15<\/span><span>Cadre du corps du cabinet<\/span><\/div>\n    <\/div>\n    <div class=\"kyn24-diagram-img\">\n      <img decoding=\"async\" src=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/06\/124578.webp\" alt=\"Sch\u00e9ma de structure KYN28-24\">\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 General Purpose Armored Withdrawable Switchgear Customizable The KYN28-24(Z) series armored withdrawable AC metal-enclosed switchgear (hereinafter referred to as &#8220;switchgear&#8221;) is a complete set of distribution equipment for 20kV three-phase AC 50(60)Hz single busbar and single busbar sectional systems. INQUIRY Product Overview The KYN28-24(Z) series armored withdrawable AC metal-enclosed switchgear (hereinafter referred to as [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":646,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-804","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/804","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/comments?post=804"}],"version-history":[{"count":9,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/804\/revisions"}],"predecessor-version":[{"id":1671,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/804\/revisions\/1671"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/646"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/media?parent=804"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}