{"id":1341,"date":"2024-09-05T13:53:25","date_gmt":"2024-09-05T05:53:25","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1341"},"modified":"2025-04-25T11:17:27","modified_gmt":"2025-04-25T03:17:27","slug":"br-bnc-coxial-surge-protector","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/fr\/product\/br-bnc-coxial-surge-protector\/","title":{"rendered":"Protecteur de surtension coaxial BR-BNC"},"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<\/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>Tension nominale<\/td>\n<td>ONU<\/td>\n<td>5V<\/td>\n<\/tr>\n<tr>\n<td>Max. fonctionnement continu en courant continu tension<\/td>\n<td>Uc<\/td>\n<td>6V<\/td>\n<\/tr>\n<tr>\n<td>Max. courant alternatif \u00e0 fonctionnement continu tension<\/td>\n<td>Uc<\/td>\n<td>4V<\/td>\n<\/tr>\n<tr>\n<td>Courant nominal<\/td>\n<td>IL<\/td>\n<td>0,5A<\/td>\n<\/tr>\n<tr>\n<td>C2 Courant de d\u00e9charge normal (8\/20\u03bcs) ligne-blindage<\/td>\n<td>Dans<\/td>\n<td>5 kA<\/td>\n<\/tr>\n<tr>\n<td>C2 Courant de d\u00e9charge normal (8\/20\u03bcs) blindage-PG<\/td>\n<td>Dans<\/td>\n<td>10ka<\/td>\n<\/tr>\n<tr>\n<td>Niveau de protection contre la tension [line-shield]<\/td>\n<td>En haut<\/td>\n<td>\u226430V<\/td>\n<\/tr>\n<tr>\n<td>Niveau de protection de tension [shield-PG]<\/td>\n<td>En haut<\/td>\n<td>\u2264500V<\/td>\n<\/tr>\n<tr>\n<td>Temps de r\u00e9ponse [line-shield]<\/td>\n<td>ta<\/td>\n<td>\u22641ns<\/td>\n<\/tr>\n<tr>\n<td>Temps de r\u00e9ponse [bouclier-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>10Mbps<\/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>alliage d'aluminium<\/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>D9020<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caract\u00e9ristiques:<\/strong><\/p>\n<p>Capacit\u00e9 de d\u00e9charge \u00e9lev\u00e9e.<\/p>\n<p>Protection pour toutes les lignes.<\/p>\n<p>Une remise sur quantit\u00e9 est disponible.<\/p>\n<p>Performances de transmission parfaites.<\/p>\n<p>Petite taille, installation et remplacement faciles.<\/p>\n<p>La tension r\u00e9siduelle est faible, excellentes performances de transmission.<\/p>\n<p>Point de mise \u00e0 la terre apr\u00e8s un processus sp\u00e9cial pour \u00e9viter les interf\u00e9rences du signal.<\/p>\n<p>Il peut \u00eatre utilis\u00e9 pour la protection contre la foudre d'un terminal BNC unique, d'un terminal F et d'un terminal N.<\/p>\n<p><strong>Application:<\/strong><\/p>\n<p>Port de signal d'ing\u00e9nierie de s\u00e9curit\u00e9.<\/p>\n<p>Port de signal d'ing\u00e9nierie incendie.<\/p>\n<p>Ligne de signal de test.<\/p>\n<p>Signal de contr\u00f4le industriel.<\/p>\n<p>Bus de terrain.<\/p>\n<p>Bus de contr\u00f4le.<\/p>\n<p>Instruments de terrain.<\/p>\n<p>Connecteur BNC du syst\u00e8me de surveillance.<\/p>\n<p>Protection contre la foudre d'autres \u00e9quipements de signal de ligne vid\u00e9o.<\/p>\n<p>Con\u00e7u pour prot\u00e9ger les lignes coaxiales.<\/p>\n<p>SPD compact avec interface BNC pour prot\u00e9ger le syst\u00e8me coaxial.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17668\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-%E5%B0%BA%E5%AF%B8%E5%9B%BE.jpg\" sizes=\"auto, (max-width: 1451px) 100vw, 1451px\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-\u5c3a\u5bf8\u56fe.jpg 1451w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-\u5c3a\u5bf8\u56fe-400x157.jpg 400w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-\u5c3a\u5bf8\u56fe-1300x512.jpg 1300w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-\u5c3a\u5bf8\u56fe-768x302.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-\u5c3a\u5bf8\u56fe-600x236.jpg 600w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-\u5c3a\u5bf8\u56fe-150x59.jpg 150w\" alt=\"\" width=\"1451\" height=\"571\" 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