{"id":1344,"date":"2024-09-05T13:55:13","date_gmt":"2024-09-05T05:55:13","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1344"},"modified":"2025-04-25T11:16:55","modified_gmt":"2025-04-25T03:16:55","slug":"br-bnc-r-bnc-24-socket-coaxial-surge-arrestor","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/da\/product\/br-bnc-r-bnc-24-socket-coaxial-surge-arrestor\/","title":{"rendered":"BR-BNC-R BNC 24 sokkel koaksial oversp\u00e6ndingsafleder"},"content":{"rendered":"<h3>Beskrivelse<\/h3><p><strong>Produktegenskaber:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td>Specifikation<\/td>\n<td><\/td>\n<td>BR-BNC-R<\/td>\n<\/tr>\n<tr>\n<td>Test standarder<\/td>\n<td><\/td>\n<td>IEC 61643-21<\/td>\n<\/tr>\n<tr>\n<td>Nominel sp\u00e6nding<\/td>\n<td>Un<\/td>\n<td>5V<\/td>\n<\/tr>\n<tr>\n<td>Maks. kontinuerlig drift d.c. sp\u00e6nding<\/td>\n<td>Uc<\/td>\n<td>6V<\/td>\n<\/tr>\n<tr>\n<td>Maks. kontinuerlig drift a.c. sp\u00e6nding<\/td>\n<td>Uc<\/td>\n<td>4V<\/td>\n<\/tr>\n<tr>\n<td>Nominel str\u00f8m<\/td>\n<td>IL<\/td>\n<td>0,5A<\/td>\n<\/tr>\n<tr>\n<td>C2 Normal afladningsstr\u00f8m (8\/20\u03bcs) linjeafsk\u00e6rmning<\/td>\n<td>I<\/td>\n<td>5kA<\/td>\n<\/tr>\n<tr>\n<td>C2 Normal afladningsstr\u00f8m (8\/20\u03bcs) sk\u00e6rm-PG<\/td>\n<td>I<\/td>\n<td>10kA<\/td>\n<\/tr>\n<tr>\n<td>Sp\u00e6ndingsbeskyttelsesniveau [line-shield]<\/td>\n<td>Op<\/td>\n<td>\u226430V<\/td>\n<\/tr>\n<tr>\n<td>Sp\u00e6ndingsbeskyttelsesniveau [shield-PG]<\/td>\n<td>Op<\/td>\n<td>\u2264500V<\/td>\n<\/tr>\n<tr>\n<td>Svartid [line-shield]<\/td>\n<td>tA<\/td>\n<td>\u22641ns<\/td>\n<\/tr>\n<tr>\n<td>Responstid [shield-PG]<\/td>\n<td>tA<\/td>\n<td>\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td>Driftstemperaturomr\u00e5de<\/td>\n<td>Tu<\/td>\n<td>-40\u2103-80\u2103<\/td>\n<\/tr>\n<tr>\n<td>Tilslutning input\/output<\/td>\n<td><\/td>\n<td>BNC 24 fatninger<\/td>\n<\/tr>\n<tr>\n<td>B\u00e5ndbredde<\/td>\n<td><\/td>\n<td>10 Mbps<\/td>\n<\/tr>\n<tr>\n<td>Indf\u00f8ringstab<\/td>\n<td><\/td>\n<td>\u22640,3dB<\/td>\n<\/tr>\n<tr>\n<td>Impedans<\/td>\n<td><\/td>\n<td>50\u03a9<\/td>\n<\/tr>\n<tr>\n<td>Indkapslingsmateriale<\/td>\n<td><\/td>\n<td>aluminiumslegering<\/td>\n<\/tr>\n<tr>\n<td>Grad af beskyttelse<\/td>\n<td><\/td>\n<td>IP20<\/td>\n<\/tr>\n<tr>\n<td>Bestillingskode<\/td>\n<td><\/td>\n<td>D9021<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Funktioner:<\/strong><\/p>\n<p>Multi-port tilstand.<\/p>\n<p>Nominel sp\u00e6nding: 5v.<\/p>\n<p>Nominel str\u00f8m: 0,5A.<\/p>\n<p>B\u00e5ndbredde: 10 Mbps.<\/p>\n<p>Tilslutningsindgang\/udgang: BNC 24 stikkontakter.<\/p>\n<p>Til montering i overensstemmelse med lynbeskyttelsen.<\/p>\n<p><strong>Anvendelse:<\/strong><\/p>\n<p>Til beskyttelse mod elektromagnetisk interferens af f\u00f8lsomt videoudstyr.<\/p>\n<p>Anvend til andre form\u00e5l BNC-stik til signalet, der transmitteres gennem koaksialkablet, beskytter mod en r\u00e6kke forskellige videotransmissionsudstyr fra signaltransmissionslinjens induktive lynsp\u00e6nding, oversp\u00e6nding og elektrostatisk udladning for\u00e5rsaget af beskadigelse.<\/p>\n<p>Monitorsystem (s\u00e5som videomatrixomskiftere, kameraer, videooverv\u00e5gningsudstyr, videodistribut\u00f8r osv.).<\/p>\n<p>Oversp\u00e6ndingsbeskyttelse for videolinje.<\/p>\n<p>Beskyttelse af lukket kredsl\u00f8bs-tv (CCTV), video-, kamera- og overv\u00e5gningssystemer for at undg\u00e5 at blive p\u00e5virket af l\u00e6kage pickupper.<\/p>\n<p>Lynbeskyttelse af analogt videosignal med BNC-stik.<\/p>\n<p><strong>Installation og vedligeholdelse:<\/strong><\/p>\n<p>Integreret flertrins oversp\u00e6ndingsbeskyttelse, som nemt kan tilsluttes i serieadgangsledning, v\u00e6r opm\u00e6rksom, n\u00e5r du installerer kablerne ud af retningen af \u200b\u200bjusteringen, b\u00f8r adskilles for at undg\u00e5 fremkomsten af \u200b\u200ben sekund\u00e6r koblingsst\u00f8d.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17672\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-R-%E5%B0%BA%E5%AF%B8%E5%9B%BE.jpg\" sizes=\"auto, (max-width: 934px) 100vw, 934px\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-R-\u5c3a\u5bf8\u56fe.jpg 934w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-R-\u5c3a\u5bf8\u56fe-400x259.jpg 400w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-R-\u5c3a\u5bf8\u56fe-768x497.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-R-\u5c3a\u5bf8\u56fe-600x389.jpg 600w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-BNC-R-\u5c3a\u5bf8\u56fe-150x97.jpg 150w\" alt=\"\" width=\"934\" height=\"605\" 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