{"id":1316,"date":"2024-10-02T11:53:14","date_gmt":"2024-10-02T03:53:14","guid":{"rendered":"https:\/\/dlxex.com\/?p=1316"},"modified":"2024-10-02T11:53:25","modified_gmt":"2024-10-02T03:53:25","slug":"jn15-12-indoor-earthing-switch","status":"publish","type":"post","link":"https:\/\/www.dlxex.com\/fr\/jn15-12-indoor-earthing-switch.html","title":{"rendered":"JN15-12 Sectionneur de terre int\u00e9rieur"},"content":{"rendered":"<p>G\u00e9n\u00e9ral:<\/p>\n<p>Le commutateur de mise \u00e0 la terre pour int\u00e9rieur JN15-12 s\u2019applique aux syst\u00e8mes d\u2019alimentation en courant alternatif triphas\u00e9 d\u2019une tension nominale jusqu\u2019\u00e0 7,2KV ~ 40,5KV et \u00e0 une fr\u00e9quence de 50\/60 Hz. Il est largement utilis\u00e9 dans de nombreux domaines, tels que les centrales \u00e9lectriques, les postes de transformation, m\u00e9tallurgie, industries manufacturi\u00e8res, a\u00e9roports, zones r\u00e9sidentielles, etc., pour appareils de commutation isolants pour l\u2019air int\u00e9rieur, tels que TyNe KYN28 ou KYN96, s\u00e9rie ABB de type ZS, etc. Son application et ses produits en expansion peuvent pleinement r\u00e9pondre aux exigences des normes GB, DL, CEI, DIN, VDE et aux normes des autres pays industrialis\u00e9s.<\/p>\n<p>Environnement de service:<br \/>\na) Temp\u00e9rature de l&rsquo;air: Temp\u00e9rature maximale: + 40; Temp\u00e9rature minimale: -35<br \/>\nb) humidit\u00e9: humidit\u00e9 moyenne mensuelle 95%; Humidit\u00e9 moyenne quotidienne 90%.<br \/>\nc) Altitude au-dessus du niveau de la mer: altitude maximale d&rsquo;installation: 2500 m<br \/>\nd) Air ambiant non apparemment pollu\u00e9 par des gaz corrosifs et inflammables, des vapeurs, etc.<br \/>\ne) Pas de secousse violente fr\u00e9quente<\/p>\n<table style=\"height: 425px;\" width=\"598\">\n<tbody>\n<tr>\n<td>Non.<\/td>\n<td>Article<\/td>\n<td>Unit\u00e9<\/td>\n<td>Param\u00e8tre<\/td>\n<\/tr>\n<tr>\n<td>1<\/td>\n<td>Tension nominale<\/td>\n<td>Kv<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>2<\/td>\n<td>Fr\u00e9quence nominale<\/td>\n<td>HZ<\/td>\n<td>50\/60<\/td>\n<\/tr>\n<tr>\n<td>3<\/td>\n<td>Tension de tenue de fr\u00e9quence d&rsquo;alimentation 1min<\/td>\n<td>Kv<\/td>\n<td>48<\/td>\n<\/tr>\n<tr>\n<td>4<\/td>\n<td>Tension de tenue aux impulsions de Lightming<\/td>\n<td>Kv<\/td>\n<td>75\/95<\/td>\n<\/tr>\n<tr>\n<td>5<\/td>\n<td>Courant de courte dur\u00e9e admissible (4 s)<\/td>\n<td>Ka<\/td>\n<td>31.5<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">6<\/td>\n<td rowspan=\"2\">M\u00e9canisme de vie<\/td>\n<td rowspan=\"2\">fois<\/td>\n<td rowspan=\"2\">2000<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>G\u00e9n\u00e9ral: Le commutateur de mise \u00e0 la terre pour int\u00e9rieur JN15-12 s\u2019applique aux syst\u00e8mes d\u2019alimentation en courant alternatif triphas\u00e9 d\u2019une tension nominale jusqu\u2019\u00e0 7,2KV ~ 40,5KV et \u00e0 une fr\u00e9quence de 50\/60 Hz. Il est largement utilis\u00e9 dans de nombreux domaines, tels que les centrales \u00e9lectriques, les postes de transformation, m\u00e9tallurgie, industries manufacturi\u00e8res, a\u00e9roports, zones [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1319,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66],"tags":[],"class_list":["post-1316","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-high-voltage"],"_links":{"self":[{"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/posts\/1316"}],"collection":[{"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/comments?post=1316"}],"version-history":[{"count":1,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/posts\/1316\/revisions"}],"predecessor-version":[{"id":1320,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/posts\/1316\/revisions\/1320"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/media\/1319"}],"wp:attachment":[{"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/media?parent=1316"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/categories?post=1316"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dlxex.com\/fr\/wp-json\/wp\/v2\/tags?post=1316"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}