{"id":18610,"date":"2026-07-26T11:19:45","date_gmt":"2026-07-26T03:19:45","guid":{"rendered":"https:\/\/www.cnbcsd.com\/?p=18610"},"modified":"2026-07-27T11:31:55","modified_gmt":"2026-07-27T03:31:55","slug":"xgn66-12-box-type-fixed-ac-metal-enclosed-switchgear","status":"publish","type":"post","link":"https:\/\/www.cnbcsd.com\/fr\/xgn66-12-box-type-fixed-ac-metal-enclosed-switchgear\/","title":{"rendered":"XGN66-12 \u00c9quipement de commutation ferm\u00e9 en m\u00e9tal \u00e0 courant alternatif de type bo\u00eete"},"content":{"rendered":"<p><strong>Vue d&#8217;ensemble<\/strong><br \/>\nLe XGN66-12(2) bo\u00eetier-type fixe Ac m\u00e9tal-encercl\u00e9 commutateur (ci-apr\u00e8s d\u00e9nomm\u00e9 le commutateur) est la nouvelle g\u00e9n\u00e9ration de notre soci\u00e9t\u00e9 d&#8217;\u00e9quipements \u00e9lectriques \u00e0 haute tension, conforme \u00e0 la norme nationale GB3906 &#8220;-35kV Ac m\u00e9tal-encercl\u00e9 commutateur&#8221; et le minist\u00e8re de l&#8217;\u00c9nergie DLT404 &#8220;Conditions techniques pour la commande lindoor Ac haute tension commutateur&#8221;, ainsi que la norme interactionnelle 1EC60298 * Exigences pour ACMetal-encercl\u00e9 commutateur et \u00e9quipement de contr\u00f4le pour les tensions sup\u00e9rieures \u00e0 1 kV et inf\u00e9rieures \u00e0 52 kV. &#8221;<br \/>\nCe produit int\u00e8gre des technologies \u00e9trang\u00e8res avanc\u00e9es, avec une conception compacte qui ne repr\u00e9sente que 50% du volume des appareils de commutation conventionnels. Le disjoncteur offre une fiabilit\u00e9 \u00e9lev\u00e9e et d&#8217;excellentes performances, tandis que le m\u00e9canisme de verrouillage int\u00e9rieur &#8220;cinq-pr\u00e9vention&#8221; assure la fiabilit\u00e9 et la simplicit\u00e9. Le dispositif de commutation est un ensemble complet d&#8217;\u00e9quipements int\u00e9rieurs pour le d\u00e9coupage de barre de bus unique 3.6,7.2 et 12kV triphase Ac 50Hz, utilis\u00e9 pour recevoir et distribuer l&#8217;\u00e9nergie \u00e9lectrique. Il peut \u00e9galement \u00eatre combin\u00e9 avec des unit\u00e9s principales anneaux pour l&#8217;utilisation de stations de commutation.<\/p>\n<p><strong>Signification du mod\u00e8le<\/strong><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-18612\" src=\"https:\/\/www.cnbcsd.com\/wp-content\/uploads\/2026\/07\/XGN66-12-Model.jpg\" alt=\"XGN66-12 Model\" width=\"1528\" height=\"200\" srcset=\"https:\/\/www.cnbcsd.com\/wp-content\/uploads\/2026\/07\/XGN66-12-Model.jpg 1528w, https:\/\/www.cnbcsd.com\/wp-content\/uploads\/2026\/07\/XGN66-12-Model-768x101.jpg 768w\" sizes=\"auto, (max-width: 1528px) 100vw, 1528px\" \/><\/p>\n<p><strong>Conditions d&#8217;utilisation<\/strong><br \/>\n\u25aa une altitude ne d\u00e9passant pas 1 000 m;<br \/>\n\u25aa Temp\u00e9rature ambiante : -25&#8217;c \u00e0 +40&#8217;c, avec une temp\u00e9rature moyenne ne d\u00e9passant pas +35&#8217;c sur une p\u00e9riode de 24 heures;<br \/>\n\u25aa Inclination horizontale ne d\u00e9passant pas 3\u00b0;<br \/>\n\u25aa l&#8217;intensit\u00e9 du tremblement de terre ne d\u00e9passant pas 8 sur l&#8217;\u00e9chelle de Richter;<br \/>\n\u25aa Aucun endroit pr\u00e9sentant de graves risques de vibration, d&#8217;impact ou d&#8217;explosion.<\/p>\n<p><strong>Principaux param\u00e8tres techniques<\/strong><\/p>\n<table>\n<tbody>\n<tr class=\"firstRow\">\n<td>Item<\/td>\n<td>Unit<\/td>\n<td>Argument<\/td>\n<\/tr>\n<tr>\n<td>Rated power frequency withstand voltage<\/td>\n<td>kV<\/td>\n<td>To the ground,phase:42;Fracture:48<\/td>\n<\/tr>\n<tr>\n<td>Rated lightningimpulse withstand voltage<\/td>\n<td>kV<\/td>\n<td>To the ground,phase:75;Fracture:85<\/td>\n<\/tr>\n<tr>\n<td>Rated frequency<\/td>\n<td>Hz<\/td>\n<td>50<\/td>\n<\/tr>\n<tr>\n<td>Rated current<\/td>\n<td>A<\/td>\n<td>630,1250<\/td>\n<\/tr>\n<tr>\n<td>Rated short-circuit breaking current<\/td>\n<td>kA<\/td>\n<td>20,25,31.5<\/td>\n<\/tr>\n<tr>\n<td>Rated short circuit closing current(peak)<\/td>\n<td>kA<\/td>\n<td>50,63,80<\/td>\n<\/tr>\n<tr>\n<td>Rated dynamic stable current(peak)<\/td>\n<td>kA<\/td>\n<td>50,63,80<\/td>\n<\/tr>\n<tr>\n<td>Rated thermal stable current 4s (effectivevalue)<\/td>\n<td>kA<\/td>\n<td>20,25,31.5<\/td>\n<\/tr>\n<tr>\n<td>Class of protection<\/td>\n<td><\/td>\n<td>IP2X<\/td>\n<\/tr>\n<tr>\n<td>Overalldimensions(width\u00d7depth\u00d7height)<\/td>\n<td>mm<\/td>\n<td>900\u00d71000\u00d72300<\/td>\n<\/tr>\n<tr>\n<td>weight<\/td>\n<td>kg<\/td>\n<td>600<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Vue d&#8217;ensemble Le XGN66-12(2) bo\u00eetier-type fixe Ac m\u00e9tal-encercl\u00e9 commutateur (ci-apr\u00e8s d\u00e9nomm\u00e9 le commutateur) est la nouvelle g\u00e9n\u00e9ration de notre soci\u00e9t\u00e9 d&#8217;\u00e9quipements \u00e9lectriques \u00e0 haute tension, conforme \u00e0 la norme nationale GB3906 &#8220;-35kV Ac m\u00e9tal-encercl\u00e9 commutateur&#8221; et le minist\u00e8re de l&#8217;\u00c9nergie DLT404 &#8220;Conditions techniques pour la commande lindoor Ac haute tension commutateur&#8221;, ainsi que la norme [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":18611,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[136],"tags":[162],"class_list":["post-18610","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-smart-hv-lv-switchgear","tag-smart-hv-lv-switchgear"],"_links":{"self":[{"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/posts\/18610","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/comments?post=18610"}],"version-history":[{"count":2,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/posts\/18610\/revisions"}],"predecessor-version":[{"id":18674,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/posts\/18610\/revisions\/18674"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/media\/18611"}],"wp:attachment":[{"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/media?parent=18610"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/categories?post=18610"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnbcsd.com\/fr\/wp-json\/wp\/v2\/tags?post=18610"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}