{"id":1347,"date":"2024-09-05T13:56:44","date_gmt":"2024-09-05T05:56:44","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1347"},"modified":"2025-04-25T11:16:21","modified_gmt":"2025-04-25T03:16:21","slug":"br-bnc-h-coaxial-surge-protector","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-bnc-h-coaxial-surge-protector\/","title":{"rendered":"Parasurtenseur coaxial BR-BNC-H"},"content":{"rendered":"<h3>Description<\/h3><p><strong>Caract\u00e9ristiques du produit :<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td>Sp\u00e9cification<\/td>\n<td><\/td>\n<td>BR-BNC-H<\/td>\n<\/tr>\n<tr>\n<td>Normes d'essai<\/td>\n<td><\/td>\n<td>CEI 61643-21<\/td>\n<\/tr>\n<tr>\n<td>Max. fonctionnement continu en courant continu tension<\/td>\n<td>Uc<\/td>\n<td>180V<\/td>\n<\/tr>\n<tr>\n<td>Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\n<td>Uc<\/td>\n<td>130V<\/td>\n<\/tr>\n<tr>\n<td>Courant nominal<\/td>\n<td>IL<\/td>\n<td>20A<\/td>\n<\/tr>\n<tr>\n<td>C2 Courant de d\u00e9charge normal (8\/20\u03bcs) ligne-blindage\/PG<\/td>\n<td>Dans<\/td>\n<td>10ka<\/td>\n<\/tr>\n<tr>\n<td>Niveau de protection de tension [line-shield\/PG]<\/td>\n<td>En haut<\/td>\n<td>\u2264800V<\/td>\n<\/tr>\n<tr>\n<td>Temps de r\u00e9ponse [line-shield\/PG]<\/td>\n<td>ta<\/td>\n<td>\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td>Plage de temp\u00e9rature de fonctionnement<\/td>\n<td>Ma<\/td>\n<td>-40 \u2103-80 \u2103<\/td>\n<\/tr>\n<tr>\n<td>Connexion entr\u00e9e\/sortie<\/td>\n<td><\/td>\n<td>Prise BNC<\/td>\n<\/tr>\n<tr>\n<td>Bande passante<\/td>\n<td><\/td>\n<td>3 Gbit\/s<\/td>\n<\/tr>\n<tr>\n<td>Perte d'insertion<\/td>\n<td><\/td>\n<td>\u22640,3dB<\/td>\n<\/tr>\n<tr>\n<td>Imp\u00e9dance<\/td>\n<td><\/td>\n<td>50\u03a9<\/td>\n<\/tr>\n<tr>\n<td>Mat\u00e9riau du bo\u00eetier<\/td>\n<td><\/td>\n<td>Acier<\/td>\n<\/tr>\n<tr>\n<td>Degr\u00e9 de protection<\/td>\n<td><\/td>\n<td>Ip20<\/td>\n<\/tr>\n<tr>\n<td>Code de commande<\/td>\n<td><\/td>\n<td>D9022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p>Courant nominal : 20A.<\/p>\n<p>Courant de court-circuit : jusqu'\u00e0 10kA (8\/20\u03bcs).<\/p>\n<p>Bande passante : 3 Gbit\/s.<\/p>\n<p>Perte d'insertion : \u22640,3 dB.<\/p>\n<p>Con\u00e7u selon la norme CEI 61643-21.<\/p>\n<p>Haute fr\u00e9quence et faible perte d'insertion.<\/p>\n<p>Protection haute fiabilit\u00e9 contre les tensions excessives.<\/p>\n<p><strong>Application:<\/strong><\/p>\n<p>Prot\u00e9gez le syst\u00e8me \u00e9lectrique et les appareils \u00e9lectriques en charge du tonnerre et des surtensions instantan\u00e9es.<\/p>\n<p>Il peut \u00eatre utilis\u00e9 pour la protection contre les surtensions de la ligne vid\u00e9o du syst\u00e8me de surveillance avec un connecteur BNC, un connecteur matriciel BNC, un connecteur BNC \u00e9metteur et r\u00e9cepteur optique, un connecteur BNC de cam\u00e9ra vid\u00e9o.<\/p>\n<p>La protection du signal\u00a0: protection du signal basse fr\u00e9quence, protection du signal haute fr\u00e9quence, etc.<\/p>\n<p>Il convient \u00e0 la protection contre la foudre des communications sans fil, telles que l'antenne satellite\/micro-ondes\/CATV\/ondes courtes\/ondes ultra courtes\/\u00e9quipement de communication mobile, etc.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17676\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-H-%E5%B0%BA%E5%AF%B8%E5%9B%BE.jpg\" sizes=\"auto, (max-width: 1011px) 100vw, 1011px\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-H-\u5c3a\u5bf8\u56fe.jpg 1011w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-H-\u5c3a\u5bf8\u56fe-400x213.jpg 400w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-H-\u5c3a\u5bf8\u56fe-768x409.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-H-\u5c3a\u5bf8\u56fe-600x320.jpg 600w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-H-\u5c3a\u5bf8\u56fe-150x80.jpg 150w\" alt=\"\" width=\"1011\" height=\"539\" \/><\/p>","protected":false},"parent":0,"menu_order":38,"template":"","meta":{"_acf_changed":false},"product_category":[32],"class_list":["post-1347","product","type-product","status-publish","hentry","product_category-coaxial-surge-protection-device"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product\/1347","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/types\/product"}],"wp:attachment":[{"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/media?parent=1347"}],"wp:term":[{"taxonomy":"product_category","embeddable":true,"href":"https:\/\/www.britecelectric.com\/fr\/wp-json\/wp\/v2\/product_category?post=1347"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}