{"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\/pt\/product\/br-bnc-r-bnc-24-socket-coaxial-surge-arrestor\/","title":{"rendered":"Supressor de sobretens\u00e3o coaxial de soquete BR-BNC-R BNC 24"},"content":{"rendered":"<h3>Descri\u00e7\u00e3o<\/h3><p><strong>Caracter\u00edsticas do produto:<\/strong><\/p>\n<table border=\"0\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td>Especifica\u00e7\u00e3o<\/td>\n<td><\/td>\n<td>BR-BNC-R<\/td>\n<\/tr>\n<tr>\n<td>Padr\u00f5es de teste<\/td>\n<td><\/td>\n<td>CEI 61643-21<\/td>\n<\/tr>\n<tr>\n<td>Tens\u00e3o nominal<\/td>\n<td>Un<\/td>\n<td>5V<\/td>\n<\/tr>\n<tr>\n<td>M\u00e1x. opera\u00e7\u00e3o cont\u00ednua c.c. tens\u00e3o<\/td>\n<td>Uc<\/td>\n<td>6V<\/td>\n<\/tr>\n<tr>\n<td>M\u00e1x. opera\u00e7\u00e3o cont\u00ednua a.c. tens\u00e3o<\/td>\n<td>Uc<\/td>\n<td>4V<\/td>\n<\/tr>\n<tr>\n<td>Corrente nominal<\/td>\n<td>IL<\/td>\n<td>0,5A<\/td>\n<\/tr>\n<tr>\n<td>C2 Corrente de descarga normal (8\/20\u03bcs) blindagem de linha<\/td>\n<td>Em<\/td>\n<td>5kA<\/td>\n<\/tr>\n<tr>\n<td>C2 Corrente de descarga normal (8\/20\u03bcs) blindagem-PG<\/td>\n<td>Em<\/td>\n<td>10ka<\/td>\n<\/tr>\n<tr>\n<td>N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o [blindagem de linha]<\/td>\n<td>Acima<\/td>\n<td>\u226430V<\/td>\n<\/tr>\n<tr>\n<td>N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o [shield-PG]<\/td>\n<td>Acima<\/td>\n<td>\u2264500V<\/td>\n<\/tr>\n<tr>\n<td>Tempo de resposta [prote\u00e7\u00e3o de linha]<\/td>\n<td>TA<\/td>\n<td>\u22641ns<\/td>\n<\/tr>\n<tr>\n<td>Tempo de resposta [shield-PG]<\/td>\n<td>TA<\/td>\n<td>\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td>Faixa de temperatura operacional<\/td>\n<td>Voc\u00ea<\/td>\n<td>-40\u2103-80\u2103<\/td>\n<\/tr>\n<tr>\n<td>Entrada\/sa\u00edda de conex\u00e3o<\/td>\n<td><\/td>\n<td>Tomadas BNC 24<\/td>\n<\/tr>\n<tr>\n<td>Largura de banda<\/td>\n<td><\/td>\n<td>10 Mbps<\/td>\n<\/tr>\n<tr>\n<td>Perda de inser\u00e7\u00e3o<\/td>\n<td><\/td>\n<td>\u22640,3dB<\/td>\n<\/tr>\n<tr>\n<td>Imped\u00e2ncia<\/td>\n<td><\/td>\n<td>50\u03a9<\/td>\n<\/tr>\n<tr>\n<td>Material do gabinete<\/td>\n<td><\/td>\n<td>liga de alum\u00ednio<\/td>\n<\/tr>\n<tr>\n<td>Grau de prote\u00e7\u00e3o<\/td>\n<td><\/td>\n<td>IP20<\/td>\n<\/tr>\n<tr>\n<td>C\u00f3digo do pedido<\/td>\n<td><\/td>\n<td>D9021<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caracter\u00edsticas:<\/strong><\/p>\n<p>Modo multiporta.<\/p>\n<p>Tens\u00e3o nominal: 5v.<\/p>\n<p>Corrente nominal: 0,5A.<\/p>\n<p>Largura de banda: 10Mbps.<\/p>\n<p>Entrada\/sa\u00edda de conex\u00e3o: tomadas BNC 24.<\/p>\n<p>Para instala\u00e7\u00e3o em conformidade com a prote\u00e7\u00e3o contra raios.<\/p>\n<p><strong>Aplicativo:<\/strong><\/p>\n<p>Para prote\u00e7\u00e3o contra interfer\u00eancia eletromagn\u00e9tica de equipamentos de v\u00eddeo sens\u00edveis.<\/p>\n<p>Aplicar a outros usos conectores BNC para o sinal transmitido atrav\u00e9s do cabo coaxial proteger contra uma variedade de equipamentos de transmiss\u00e3o de v\u00eddeo da linha de transmiss\u00e3o de sinal de tens\u00e3o de surto de raios indutivos, sobretens\u00e3o e descarga eletrost\u00e1tica causada por danos.<\/p>\n<p>Sistema de monitoramento (como comutadores matriciais de v\u00eddeo, c\u00e2meras, equipamentos de vigil\u00e2ncia por v\u00eddeo, distribuidor de v\u00eddeo, etc.).<\/p>\n<p>Prote\u00e7\u00e3o contra surtos de linha de v\u00eddeo.<\/p>\n<p>Proteger sistemas de circuito fechado de televis\u00e3o (CCTV), v\u00eddeo, c\u00e2mera e vigil\u00e2ncia para evitar ser influenciado por captadores de vazamento.<\/p>\n<p>Prote\u00e7\u00e3o contra raios de sinal de v\u00eddeo anal\u00f3gico com conector BNC.<\/p>\n<p><strong>Instala\u00e7\u00e3o e manuten\u00e7\u00e3o:<\/strong><\/p>\n<p>A prote\u00e7\u00e3o contra surtos multiest\u00e1gio integrada, que pode ser facilmente conectada na linha de acesso em s\u00e9rie, preste aten\u00e7\u00e3o ao instalar os cabos fora da dire\u00e7\u00e3o do alinhamento, devendo ser separados para evitar o surgimento de um surto de acoplamento secund\u00e1rio.<\/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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