{"id":1253,"date":"2026-04-07T13:34:19","date_gmt":"2026-04-07T05:34:19","guid":{"rendered":"https:\/\/wvefouvvpp.wpdns.site\/?post_type=product&#038;p=1253"},"modified":"2026-09-28T07:35:15","modified_gmt":"2026-09-28T07:35:15","slug":"lbhb-12v-630-20-eco-friendly-gas-insulated-ring-main-unit","status":"publish","type":"product","link":"https:\/\/lbajiele.com\/fr\/product\/lbhb-12v-630-20-eco-friendly-gas-insulated-ring-main-unit\/","title":{"rendered":"LBHB-12(V)\/630\/20 \u00c9tanche \u00e0 l\u2019eau et isol\u00e9e \u00e9lectriquement, unit\u00e9 centrale \u00e0 c\u00e2bles"},"content":{"rendered":"<h2>Aper\u00e7u<\/h2>\n<p>Disjoncteur \u00e0 vide respectueux de l'environnement : Des configurations \u00e0 isolation semi-solide et \u00e0 isolation enti\u00e8rement solide sont disponibles. L'appareillage peut \u00eatre configur\u00e9 avec un sectionneur sup\u00e9rieur, un sectionneur de terre sup\u00e9rieur et un disjoncteur \u00e0 vide inf\u00e9rieur, ou avec un sectionneur inf\u00e9rieur, un sectionneur de terre inf\u00e9rieur et un disjoncteur \u00e0 vide sup\u00e9rieur, selon les exigences du client, les exigences de State Grid, les sp\u00e9cifications du projet et les exigences du r\u00e9seau local.<\/p>\n<h2>Conditions de service<\/h2>\n<ol>\n<li>Temp\u00e9rature maximale de l'air ambiant : +40 \u00b0C<\/li>\n<li>Temp\u00e9rature ambiante minimale : \u221225 \u00b0C<\/li>\n<li>Temp\u00e9rature ambiante moyenne sur 24 heures : \u2264 35 \u00b0C<\/li>\n<li>Humidit\u00e9 relative : moyenne journali\u00e8re \u2264 95% ; moyenne mensuelle \u2264 90%.<\/li>\n<li>Altitude : \u2264 1 500 m (type standard, \u00e0 la pression de remplissage d'azote standard).<\/li>\n<li>Pour toute utilisation en dehors des conditions de service sp\u00e9cifi\u00e9es, des exigences particuli\u00e8res doivent \u00eatre convenues avec le fabricant.<\/li>\n<\/ol>\n<h2>Param\u00e8tres techniques<\/h2>\n<table style=\"border-collapse: collapse; width: 663.02pt;\" border=\"0\" width=\"884\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt; width: 263.25pt;\" width=\"351\" height=\"18\">Article<\/td>\n<td class=\"et2\" style=\"width: 193.50pt;\" width=\"258\">Disjoncteur \u00e0 vide<\/td>\n<td class=\"et2\" style=\"width: 206.25pt;\" width=\"275\">Sectionneur \/ Sectionneur de terre<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Tension assign\u00e9e<\/td>\n<td class=\"et2\">12 kV<\/td>\n<td class=\"et2\">12 kV<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Tension de tenue \u00e0 fr\u00e9quence industrielle<\/td>\n<td class=\"et2\">42\/48 KV<\/td>\n<td class=\"et2\">42\/48 KV<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Tension de tenue au choc de foudre (BIL)<\/td>\n<td class=\"et2\">75\/85 kV<\/td>\n<td class=\"et2\">75\/85 kV<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Courant assign\u00e9<\/td>\n<td class=\"et2\">630A<\/td>\n<td class=\"et2\">630A<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Pouvoir de fermeture en court-circuit assign\u00e9<\/td>\n<td class=\"et2\">63<\/td>\n<td class=\"et2\">53<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Courant de courte dur\u00e9e admissible<\/td>\n<td class=\"et2\">25<\/td>\n<td class=\"et2\">25<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Courte dur\u00e9e assign\u00e9e<\/td>\n<td class=\"et2\">4S<\/td>\n<td class=\"et2\">4S<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Endurance m\u00e9canique<\/td>\n<td class=\"et2\">10000<\/td>\n<td class=\"et2\">3000<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Pression de gaz<\/td>\n<td class=\"et3\" style=\"border-right: .5pt solid #000000;\" colspan=\"2\">0.025(20<span class=\"font1\">\u2103<\/span><span class=\"font0\">)<\/span><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Taux de fuite annuel<\/td>\n<td class=\"et3\" style=\"border-right: .5pt solid #000000;\" colspan=\"2\">&lt;0,05%<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Interruption Moyenne<\/td>\n<td class=\"et3\" style=\"border-right: .5pt solid #000000;\" colspan=\"2\">Aspirateur<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td class=\"et2\" style=\"height: 13.50pt;\" height=\"18\">Degr\u00e9 de protection<\/td>\n<td class=\"et3\" style=\"border-right: .5pt solid #000000;\" colspan=\"2\">IP67 (r\u00e9servoir de gaz) \/ IP3X (bo\u00eetier)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"<p>Les unit\u00e9s principales de boucle (RMU) isol\u00e9es au gaz respectueuses de l'environnement de la s\u00e9rie LBHB-12 sont des ensembles d'appareillage de distribution qui utilisent des ampoules \u00e0 vide pour l'extinction d'arc, avec un gaz isolant respectueux de l'environnement comme milieu d'isolation principal et un petit nombre de composants de support \u00e0 isolation solide.<\/p>","protected":false},"featured_media":1254,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[27],"product_tag":[],"class_list":["post-1253","product","type-product","status-publish","has-post-thumbnail","product_cat-medium-voltage-switchgear","first","instock","shipping-taxable","product-type-simple"],"acf":[],"_links":{"self":[{"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/product\/1253","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/comments?post=1253"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/media\/1254"}],"wp:attachment":[{"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/media?parent=1253"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/product_brand?post=1253"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/product_cat?post=1253"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lbajiele.com\/fr\/wp-json\/wp\/v2\/product_tag?post=1253"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}