{"id":1464,"date":"2026-08-20T17:31:28","date_gmt":"2026-08-20T09:31:28","guid":{"rendered":"https:\/\/www.switchs.com.cn\/?p=1464"},"modified":"2026-08-20T17:32:48","modified_gmt":"2026-08-20T09:32:48","slug":"fn7-12-switch","status":"publish","type":"post","link":"https:\/\/www.switchs.com.cn\/fr\/fn7-12-switch.html","title":{"rendered":"FN7-12 interrupteur-sectionneur \u00e0 coupure en charge pour int\u00e9rieur"},"content":{"rendered":"

L’interrupteur-sectionneur de charge int\u00e9rieur FN7-12 est con\u00e7u pour les syst\u00e8mes MT triphas\u00e9s de 12 kV, 50 Hz. Il prend en charge des calibres de 400 A ou 630 A, un fonctionnement manuel ou \u00e9lectrique, un interrupteur de mise \u00e0 la terre en option, un verrouillage, une protection par fusibles, et est conforme aux normes CEI 60265-1\/IEC 62271-105.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Param\u00e8tre<\/th>\nUnit\u00e9<\/th>\nVersion 400 A<\/th>\nVersion 630 A<\/th>\n<\/tr>\n<\/thead>\n
Tension assign\u00e9e<\/th>\nkV<\/td>\n12<\/td>\n12<\/td>\n<\/tr>\n
Tension la plus \u00e9lev\u00e9e<\/th>\nkV<\/td>\n12<\/td>\n12<\/td>\n<\/tr>\n
Courant nominal<\/th>\nA<\/td>\n400<\/td>\n630<\/td>\n<\/tr>\n
Tension de tenue \u00e0 fr\u00e9quence industrielle1 min<\/span><\/th>\nkV<\/td>\n42\/48<\/td>\n42\/48<\/td>\n<\/tr>\n
Courant nominal de courte dur\u00e9e admissible4 s, valeur efficace<\/span><\/th>\nkA<\/td>\n12.5<\/td>\n20<\/td>\n<\/tr>\n
Courant de cr\u00eate assign\u00e9 en tenueValeur de cr\u00eate<\/span><\/th>\nkA<\/td>\n31.5<\/td>\n50<\/td>\n<\/tr>\n
Courant de fermeture en court-circuit<\/th>\nkA<\/td>\n31.5<\/td>\n50<\/td>\n<\/tr>\n
Courant d’ouverture nominal<\/th>\nA<\/td>\n400<\/td>\n630<\/td>\n<\/tr>\n
Courant de transfert nominal<\/th>\nA<\/td>\n1000<\/td>\n1000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>","protected":false},"excerpt":{"rendered":"

L’interrupteur-sectionneur de charge int\u00e9rieur FN7-12 est con\u00e7u pour les syst\u00e8mes MT triphas\u00e9s de 12 kV, 50 Hz. Il prend en charge des calibres de 400 A ou 630 A, un fonctionnement manuel ou \u00e9lectrique, un interrupteur de mise \u00e0 la terre en option, un verrouillage, une protection par fusibles, et est conforme aux normes CEI […]<\/p>\n","protected":false},"author":1,"featured_media":1466,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[],"class_list":["post-1464","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mv-equipment"],"_links":{"self":[{"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/posts\/1464"}],"collection":[{"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/comments?post=1464"}],"version-history":[{"count":1,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/posts\/1464\/revisions"}],"predecessor-version":[{"id":1465,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/posts\/1464\/revisions\/1465"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/media\/1466"}],"wp:attachment":[{"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/media?parent=1464"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/categories?post=1464"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.switchs.com.cn\/fr\/wp-json\/wp\/v2\/tags?post=1464"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}