{"id":699,"date":"2026-05-20T14:55:53","date_gmt":"2026-05-20T14:55:53","guid":{"rendered":"https:\/\/haochengcompany.com\/?page_id=699"},"modified":"2026-07-04T13:55:05","modified_gmt":"2026-07-04T13:55:05","slug":"hv-lv-prefabricated-substation","status":"publish","type":"page","link":"https:\/\/haochengcompany.com\/fr\/compact-substation-series\/hv-lv-prefabricated-substation\/","title":{"rendered":"Sous-station pr\u00e9fabriqu\u00e9e HT\/BT"},"content":{"rendered":"<div data-elementor-type=\"wp-page\" data-elementor-id=\"699\" class=\"elementor elementor-699\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-18f75f3 e-flex e-con-boxed e-con e-parent\" data-id=\"18f75f3\" 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-4dfb3b7 elementor-widget elementor-widget-bdt-breadcrumbs\" data-id=\"4dfb3b7\" 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-ea32c7a e-flex e-con-boxed e-con e-child\" data-id=\"ea32c7a\" 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-c0ccd16 e-con-full e-flex e-con e-child\" data-id=\"c0ccd16\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-04dd129 e-con-full e-flex e-con e-child\" data-id=\"04dd129\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ac10214 elementor-widget elementor-widget-image\" data-id=\"ac10214\" 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\/hv-lv-prefabricated-substation.webp\" class=\"attachment-large size-large wp-image-539\" alt=\"\" srcset=\"https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/hv-lv-prefabricated-substation.webp 1000w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/hv-lv-prefabricated-substation-300x300.webp 300w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/hv-lv-prefabricated-substation-150x150.webp 150w, https:\/\/haochengcompany.com\/wp-content\/uploads\/2026\/05\/hv-lv-prefabricated-substation-768x768.webp 768w\" 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-16fb90a e-con-full e-flex e-con e-child\" data-id=\"16fb90a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-34f0e07 elementor-widget elementor-widget-heading\" data-id=\"34f0e07\" 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\">Bo\u00eete de d\u00e9rivation de c\u00e2ble de type europ\u00e9en DFW<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2f3f001 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"2f3f001\" 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-dc220db elementor-widget elementor-widget-text-editor\" data-id=\"dc220db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\tLa sous-station pr\u00e9fabriqu\u00e9e haute\/basse tension est un nouveau produit d\u00e9velopp\u00e9 par notre soci\u00e9t\u00e9. Elle combine les avantages des sous-stations pr\u00e9fabriqu\u00e9es am\u00e9ricaines, europ\u00e9ennes et chinoises, et s'adapte ainsi aux sp\u00e9cificit\u00e9s du march\u00e9 chinois. Elle utilise des mat\u00e9riaux \u00e9cologiques, des mat\u00e9riaux innovants, des proc\u00e9d\u00e9s de fabrication innovants et des composants de pointe, associ\u00e9s \u00e0 une technologie d'automatisation haute et basse tension.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d6bfa53 elementor-align-left elementor-mobile-align-center elementor-widget elementor-widget-button\" data-id=\"d6bfa53\" 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-47bb186 e-flex e-con-boxed e-con e-parent\" data-id=\"47bb186\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1fadbbc elementor-widget elementor-widget-html\" data-id=\"1fadbbc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t\t\n\n<style>\n  .hv-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  .hv-section-title {\n    font-size: 19px;\n    font-weight: 700;\n    color: #1a1a2e;\n    margin-bottom: 22px;\n    padding-bottom: 12px;\n    border-bottom: 2px solid #e8eaf0;\n    position: relative;\n  }\n  .hv-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  .hv-overview-text p {\n    font-size: 15px;\n    color: #555;\n    line-height: 1.9;\n    text-indent: 2em;\n    margin: 0;\n  }\n  .hv-table-wrap {\n    border-radius: 8px;\n    overflow: hidden;\n    border: 1px solid #d8dde8;\n  }\n  .hv-param-table {\n    width: 100%;\n    border-collapse: collapse;\n    font-size: 13.5px;\n  }\n  .hv-param-table thead tr {\n    background: linear-gradient(90deg, #1a3a5c, #2a5fa0);\n  }\n  .hv-param-table th {\n    color: #fff;\n    font-weight: 500;\n    padding: 14px 14px;\n    text-align: center;\n    letter-spacing: 0.01em;\n    border-right: 1px solid rgba(255,255,255,0.15);\n    vertical-align: middle;\n    line-height: 1.45;\n  }\n  .hv-param-table th:last-child { border-right: none; }\n  .hv-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    line-height: 1.55;\n  }\n  .hv-param-table td:last-child { border-right: none; }\n  .hv-param-table td:first-child {\n    font-weight: 500;\n    color: #2a3a52;\n    background: #f7f9fd;\n    text-align: center;\n    font-size: 13px;\n  }\n  .hv-param-table td.unit-col {\n    color: #888;\n    font-size: 12.5px;\n    background: #fafbfd;\n    width: 62px;\n  }\n  .hv-param-table tbody tr:hover td { background: #eef3fb; }\n  .hv-param-table tbody tr:hover td:first-child { background: #e6eef8; }\n  .hv-param-table tbody tr:last-child td { border-bottom: none; }\n  .hv-param-table td.full-note {\n    text-align: center;\n    color: #555;\n    font-style: italic;\n    background: #f9fafd;\n  }\n<\/style>\n\n<!-- \u2500\u2500 Product Overview \u2500\u2500 -->\n<div class=\"hv-card\">\n  <h2 class=\"hv-section-title\">Pr\u00e9sentation du produit<\/h2>\n  <div class=\"hv-overview-text\">\n    <p>La sous-station pr\u00e9fabriqu\u00e9e haute\/basse tension est un nouveau produit d\u00e9velopp\u00e9 par notre soci\u00e9t\u00e9. Elle int\u00e8gre les avantages des sous-stations pr\u00e9fabriqu\u00e9es am\u00e9ricaines, europ\u00e9ennes et chinoises, et est parfaitement adapt\u00e9e aux conditions sp\u00e9cifiques de la Chine. Elle utilise des mat\u00e9riaux \u00e9cologiques, de nouveaux mat\u00e9riaux, de nouveaux proc\u00e9d\u00e9s et des composants de pointe, associ\u00e9s \u00e0 une technologie d'automatisation haute et basse tension. Le syst\u00e8me haute tension (12 kV) r\u00e9pond aux exigences du d\u00e9partement de l'\u00e9nergie en mati\u00e8re d'automatisation des r\u00e9seaux de distribution, tandis que le syst\u00e8me basse tension (0,4 kV) r\u00e9pond aux besoins de gestion intelligente des propri\u00e9t\u00e9s r\u00e9sidentielles. La sous-station pr\u00e9fabriqu\u00e9e peut \u00eatre g\u00e9r\u00e9e par un syst\u00e8me de \u00ab\u00a0t\u00e9l\u00e9commande \u00e0 quatre niveaux\u00a0\u00bb (mesure \u00e0 distance, signalisation \u00e0 distance, r\u00e9glage \u00e0 distance et contr\u00f4le \u00e0 distance) via un ordinateur central situ\u00e9 dans un poste de contr\u00f4le ou un bureau de gestion immobili\u00e8re. Lorsque plusieurs sous-stations pr\u00e9fabriqu\u00e9es intelligentes sont connect\u00e9es pour former un r\u00e9seau d'alimentation en boucle, et gr\u00e2ce \u00e0 un logiciel propri\u00e9taire, des fonctions telles que la localisation automatique des d\u00e9fauts, leur \u00e9limination, le transfert de charge et la reconstruction du r\u00e9seau peuvent \u00eatre r\u00e9alis\u00e9es, garantissant ainsi le r\u00e9tablissement du courant en moins d'une minute. Cette s\u00e9rie de sous-stations pr\u00e9fabriqu\u00e9es intelligentes constitue une unit\u00e9 compl\u00e8te de distribution et d'alimentation \u00e9lectrique, optimis\u00e9e par la combinaison d'unit\u00e9s haute tension, de transformateurs de puissance, d'unit\u00e9s basse tension, d'unit\u00e9s de comptage et de syst\u00e8mes intelligents. Elle offre de multiples fonctions, une large gamme d'applications, un fonctionnement s\u00fbr et fiable, ainsi qu'une esth\u00e9tique soign\u00e9e. Facile \u00e0 installer, compacte, n\u00e9cessitant peu de maintenance et d'investissement, elle garantit des r\u00e9sultats rapides et une longue dur\u00e9e de vie. Elle peut \u00eatre utilis\u00e9e comme \u00e9quipement de distribution \u00e9lectrique pour les b\u00e2timents urbains, les quartiers r\u00e9sidentiels, les infrastructures municipales, les usines, les mines, les autoroutes, les ports, les champs p\u00e9troliers et les besoins \u00e9nerg\u00e9tiques temporaires des chantiers.<\/p>\n  <\/div>\n<\/div>\n\n<!-- \u2500\u2500 Technical Parameters \u2500\u2500 -->\n<div class=\"hv-card\">\n  <h2 class=\"hv-section-title\">Param\u00e8tres techniques<\/h2>\n  <div class=\"hv-table-wrap\">\n    <table class=\"hv-param-table\">\n      <thead>\n        <tr>\n          <th style=\"width:160px;\">Article<\/th>\n          <th style=\"width:60px;\">Unit\u00e9<\/th>\n          <th>\u00c9quipements \u00e9lectriques haute tension<\/th>\n          <th>Transformateur<\/th>\n          <th>\u00c9quipement \u00e9lectrique basse tension<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n\n        <!-- Rated voltage -->\n        <tr>\n          <td>Tension nominale<\/td>\n          <td class=\"unit-col\">kV<\/td>\n          <td>7.2, 12<\/td>\n          <td>6\/0,4, 10\/0,4<\/td>\n          <td>0.4<\/td>\n        <\/tr>\n\n        <!-- Rated capacity -->\n        <tr>\n          <td rowspan=\"2\">Capacit\u00e9 nominale<\/td>\n          <td class=\"unit-col\" rowspan=\"2\">kVA<\/td>\n          <td rowspan=\"2\">\u2014<\/td>\n          <td>Type de maillage 'mesh' : 200~1250<\/td>\n          <td rowspan=\"2\">\u2014<\/td>\n        <\/tr>\n        <tr>\n          <td>Niveau \u00ab Pin \u00bb : 50~400<\/td>\n        <\/tr>\n\n        <!-- Rated current -->\n        <tr>\n          <td>Courant nominal<\/td>\n          <td class=\"unit-col\">UN<\/td>\n          <td>200~630<\/td>\n          <td>\u2014<\/td>\n          <td>100~3000<\/td>\n        <\/tr>\n\n        <!-- Rated breaking current -->\n        <tr>\n          <td rowspan=\"2\">courant de coupure nominal<\/td>\n          <td class=\"unit-col\">UN<\/td>\n          <td>Interrupteur de charge 400~630 A<\/td>\n          <td rowspan=\"2\">\u2014<\/td>\n          <td rowspan=\"2\">15~63<\/td>\n        <\/tr>\n        <tr>\n          <td class=\"unit-col\">kA<\/td>\n          <td>L'\u00e9quipement \u00e9lectrique combin\u00e9 d\u00e9pend du fusible<\/td>\n        <\/tr>\n\n        <!-- Rated short-time withstand current -->\n        <tr>\n          <td rowspan=\"2\">Courant de tenue de courte dur\u00e9e nominal (secondes)<\/td>\n          <td class=\"unit-col\" rowspan=\"2\">kA(xs)<\/td>\n          <td>20\u00d7(2)<\/td>\n          <td>200 \u00e0 400 kVA<\/td>\n          <td>15\u00d71<\/td>\n        <\/tr>\n        <tr>\n          <td>(12,5\u00d74)<\/td>\n          <td>400 kVA<\/td>\n          <td>30\u00d71<\/td>\n        <\/tr>\n\n        <!-- Rated peak withstand current -->\n        <tr>\n          <td rowspan=\"2\">Courant de cr\u00eate admissible nominal<\/td>\n          <td class=\"unit-col\" rowspan=\"2\">kA<\/td>\n          <td rowspan=\"2\">31,5, 50<\/td>\n          <td>200 \u00e0 400 kVA<\/td>\n          <td>30<\/td>\n        <\/tr>\n        <tr>\n          <td>400 kVA<\/td>\n          <td>63<\/td>\n        <\/tr>\n\n        <!-- Rated closing current -->\n        <tr>\n          <td>Courant de cl\u00f4ture nominal<\/td>\n          <td class=\"unit-col\">kA<\/td>\n          <td>31,5, 50<\/td>\n          <td>\u2014<\/td>\n          <td>\u2014<\/td>\n        <\/tr>\n\n        <!-- Line frequency withstand voltage -->\n        <tr>\n          <td rowspan=\"2\">tension de tenue \u00e0 la fr\u00e9quence du r\u00e9seau<\/td>\n          <td class=\"unit-col\" rowspan=\"2\">kV<\/td>\n          <td>Relativement et de la m\u00eame mani\u00e8re 32, 40<\/td>\n          <td>Immersion dans l'huile : 35\/5 min<\/td>\n          <td>\u2264300V \u00e0 2kV<br>2 kV \u00e0 \u2264 300 V<\/td>\n        <\/tr>\n        <tr>\n          <td>Pause d'isolement 34, 48<\/td>\n          <td>Sec : 28\/5 min<\/td>\n          <td>2,5 kV \u00e0 300 et 600 V<br>2,5 kV \u00e0 300\u00a0600 V<\/td>\n        <\/tr>\n\n        <!-- Thunderstroke impact -->\n        <tr>\n          <td rowspan=\"2\">Impact du coup de tonnerre<\/td>\n          <td class=\"unit-col\" rowspan=\"2\">kV<\/td>\n          <td>Relativement et m\u00eame 60, 75<\/td>\n          <td>75<\/td>\n          <td rowspan=\"2\">\u2014<\/td>\n        <\/tr>\n        <tr>\n          <td>Pause d'isolement 75, 85<\/td>\n          <td>75<\/td>\n        <\/tr>\n\n        <!-- Noise level -->\n        <tr>\n          <td rowspan=\"2\">niveau sonore<\/td>\n          <td class=\"unit-col\" rowspan=\"2\">dB<\/td>\n          <td rowspan=\"2\">\u2014<\/td>\n          <td>&lt;55 Oil immersion: &lt;55<\/td>\n          <td rowspan=\"2\">\u2014<\/td>\n        <\/tr>\n        <tr>\n          <td>&lt;65 Dry: &lt;65<\/td>\n        <\/tr>\n\n        <!-- Protection grade -->\n        <tr>\n          <td>Niveau de protection<\/td>\n          <td class=\"unit-col\">\u2014<\/td>\n          <td>\u2014<\/td>\n          <td>IP23D<\/td>\n          <td>\u2014<\/td>\n        <\/tr>\n\n        <!-- Outline dimension -->\n        <tr>\n          <td>Dimension du contour<\/td>\n          <td class=\"unit-col\">\u2014<\/td>\n          <td colspan=\"3\" class=\"full-note\">Choisissez des dimensions de contour diff\u00e9rentes en fonction de la capacit\u00e9 et du mode du transformateur s\u00e9lectionn\u00e9.<\/td>\n        <\/tr>\n\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 European Type Cable Branch Box Customizable High-voltage\/low-voltage prefabricated substation is a new product developed by our company. It integrates the advantages of American, European, and domestic prefabricated substations, making it suitable for the specific conditions of China. It employs environmentally friendly materials, new materials, new processes, and advanced components along with high- [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":648,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_joinchat":[],"footnotes":""},"class_list":["post-699","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/699","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=699"}],"version-history":[{"count":4,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/699\/revisions"}],"predecessor-version":[{"id":1634,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/699\/revisions\/1634"}],"up":[{"embeddable":true,"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/pages\/648"}],"wp:attachment":[{"href":"https:\/\/haochengcompany.com\/fr\/wp-json\/wp\/v2\/media?parent=699"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}