{"id":1369,"date":"2024-09-05T14:09:46","date_gmt":"2024-09-05T06:09:46","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&#038;p=1369"},"modified":"2024-12-11T15:46:00","modified_gmt":"2024-12-11T07:46:00","slug":"br-db25-data-line-surge-protector","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/pt\/product\/br-db25-data-line-surge-protector\/","title":{"rendered":"Protetor contra surtos de linha de dados BR-DB25"},"content":{"rendered":"<h3>Descri\u00e7\u00e3o<\/h3><p><strong>Caracter\u00edsticas do produto:<\/strong><\/p>\n<table border=\"0\" width=\"775\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr class=\"firstRow\">\n<td width=\"513\">Especifica\u00e7\u00e3o<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">BR-DB25<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Padr\u00f5es de teste<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">CEI 61643-21<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Tens\u00e3o nominal<\/td>\n<td width=\"30\">Un<\/td>\n<td width=\"231\">12V<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">M\u00e1x. opera\u00e7\u00e3o cont\u00ednua c.c. tens\u00e3o<\/td>\n<td width=\"30\">Uc<\/td>\n<td width=\"231\">15V<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">C2 Corrente de descarga normal (8\/20\u03bcs) linha-SG<\/td>\n<td width=\"30\">Em<\/td>\n<td width=\"231\">5kA<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">C2 Corrente de descarga normal (8\/20\u03bcs) SG-PG<\/td>\n<td width=\"30\">Em<\/td>\n<td width=\"231\">10ka<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o [linha-SG]<\/td>\n<td width=\"30\">Acima<\/td>\n<td width=\"231\">\u226440V<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o [SG-PG]<\/td>\n<td width=\"30\">Acima<\/td>\n<td width=\"231\">\u2264500V<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Tempo de resposta [linha-SG]<\/td>\n<td width=\"30\">TA<\/td>\n<td width=\"231\">\u22641ns<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Tempo de resposta [SG-PG]<\/td>\n<td width=\"30\">TA<\/td>\n<td width=\"231\">\u2264100ns<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Faixa de temperatura operacional<\/td>\n<td width=\"30\">Voc\u00ea<\/td>\n<td width=\"231\">-40\u2103-80\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Entrada\/sa\u00edda de conex\u00e3o<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">Plugue\/tomada D-Sub 25<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Fixa\u00e7\u00e3o<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">linha: 2\/3\/4\/5\/6\/8\/20, SG: 7<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Largura de banda<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">10 Mbps<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Perda de inser\u00e7\u00e3o<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">\u22640,3dB<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Material do gabinete<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">liga de alum\u00ednio<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">Grau de prote\u00e7\u00e3o<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">IP20<\/td>\n<\/tr>\n<tr>\n<td width=\"513\">C\u00f3digo do pedido<\/td>\n<td width=\"30\"><\/td>\n<td width=\"231\">D9072<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><strong>Caracter\u00edsticas:<\/strong><\/p>\n<p>Tens\u00e3o operacional (Un): 12V.<\/p>\n<p>Para uso com: plugue\/tomada D-Sub 25.<\/p>\n<p>Prote\u00e7\u00e3o contra surtos de linha de comunica\u00e7\u00e3o serial da s\u00e9rie DB.<\/p>\n<p>Todas as 25 linhas s\u00e3o conectadas pino a pino e hardware de travamento est\u00e1 inclu\u00eddo.<\/p>\n<p>O sistema de comunica\u00e7\u00e3o serial da s\u00e9rie DB \u00e9 baseado em produtos de comunica\u00e7\u00e3o IEC padr\u00e3o de prote\u00e7\u00e3o contra descargas atmosf\u00e9ricas projetados.<\/p>\n<p>Fornece toda a gama de prote\u00e7\u00e3o contra raios para a porta D-SUB para transfer\u00eancia de dados.<\/p>\n<p><strong>Aplicativo:<\/strong><\/p>\n<p>Usado principalmente em dispositivos eletr\u00f4nicos<\/p>\n<p>Macho para macho (plugues) e f\u00eamea para f\u00eamea (soquetes) Trocadores de g\u00eanero com conector \u2018D\u2019 de 25 pinos em PVC preto moldado totalmente blindado contra interfer\u00eancia RFI\/EMI.<\/p>\n<p>Amplamente utilizado em prote\u00e7\u00e3o contra raios de controle industrial, telecomunica\u00e7\u00f5es DB25, LAN e campos comerciais e militares.<\/p>\n<p><strong>Instala\u00e7\u00e3o e Manuten\u00e7\u00e3o:<\/strong><\/p>\n<p>O protetor contra surtos do sistema de comunica\u00e7\u00e3o serial da s\u00e9rie DB pode ser instalado na interface LPZ1-LPZ2 e na interface superior que fornece toda a gama de prote\u00e7\u00e3o contra raios para a porta D-SUB para transfer\u00eancia de dados.<\/p>\n<p>O caminho no solo deve ser o mais curto poss\u00edvel, n\u00e3o ultrapassando 1,5 metros.<\/p>\n<p>Durante a instala\u00e7\u00e3o tamb\u00e9m ser\u00e1 necess\u00e1rio confirmar se o pino com um protetor contra surtos de comunica\u00e7\u00e3o do equipamento de comunica\u00e7\u00e3o usado para proteger os p\u00e9s corresponde.<\/p>\n<p>Deve ser verificado regularmente o funcionamento do protetor contra surtos.<\/p>\n<p>Se descobrirmos que a causa do protetor contra surtos reduz o desempenho da transmiss\u00e3o do sistema ou interrup\u00e7\u00e3o do sinal, deve ser substitu\u00eddo imediatamente o protetor.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-17728\" src=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-%E5%B0%BA%E5%AF%B8%E5%9B%BE.jpg\" sizes=\"auto, (max-width: 1401px) 100vw, 1401px\" srcset=\"https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-\u5c3a\u5bf8\u56fe.jpg 1401w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-\u5c3a\u5bf8\u56fe-400x267.jpg 400w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-\u5c3a\u5bf8\u56fe-1197x800.jpg 1197w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-\u5c3a\u5bf8\u56fe-768x513.jpg 768w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-\u5c3a\u5bf8\u56fe-600x401.jpg 600w, https:\/\/www.britecelectric.com\/wp-content\/uploads\/2023\/12\/BR-DB25-\u5c3a\u5bf8\u56fe-150x100.jpg 150w\" alt=\"\" width=\"1401\" height=\"936\" 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