{"id":1347,"date":"2024-09-05T13:56:44","date_gmt":"2024-09-05T05:56:44","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&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\/pt\/product\/br-bnc-h-coaxial-surge-protector\/","title":{"rendered":"Protetor contra sobretens\u00e3o coaxial BR-BNC-H"},"content":{"rendered":"

Descri\u00e7\u00e3o<\/h3>

Caracter\u00edsticas do produto:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Especifica\u00e7\u00e3o<\/td>\n<\/td>\nBR-BNC-H<\/td>\n<\/tr>\n
Padr\u00f5es de teste<\/td>\n<\/td>\nCEI 61643-21<\/td>\n<\/tr>\n
M\u00e1x. opera\u00e7\u00e3o cont\u00ednua c.c. tens\u00e3o<\/td>\nUc<\/td>\n180 V<\/td>\n<\/tr>\n
M\u00e1x. opera\u00e7\u00e3o cont\u00ednua a.c. tens\u00e3o<\/td>\nUc<\/td>\n130 V<\/td>\n<\/tr>\n
Corrente nominal<\/td>\nIL<\/td>\n20A<\/td>\n<\/tr>\n
C2 Corrente de descarga normal (8\/20\u03bcs) blindagem de linha\/PG<\/td>\nEm<\/td>\n10ka<\/td>\n<\/tr>\n
N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o [blindagem de linha\/PG]<\/td>\nAcima<\/td>\n\u2264800V<\/td>\n<\/tr>\n
Tempo de resposta [prote\u00e7\u00e3o de linha\/PG]<\/td>\nTA<\/td>\n\u2264100ns<\/td>\n<\/tr>\n
Faixa de temperatura operacional<\/td>\nVoc\u00ea<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Entrada\/sa\u00edda de conex\u00e3o<\/td>\n<\/td>\nTomada BNC<\/td>\n<\/tr>\n
Largura de banda<\/td>\n<\/td>\n3 Gbps<\/td>\n<\/tr>\n
Perda de inser\u00e7\u00e3o<\/td>\n<\/td>\n\u22640,3dB<\/td>\n<\/tr>\n
Imped\u00e2ncia<\/td>\n<\/td>\n50\u03a9<\/td>\n<\/tr>\n
Material do gabinete<\/td>\n<\/td>\nA\u00e7o<\/td>\n<\/tr>\n
Grau de prote\u00e7\u00e3o<\/td>\n<\/td>\nIP20<\/td>\n<\/tr>\n
C\u00f3digo do pedido<\/td>\n<\/td>\nD9022<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Caracter\u00edsticas:<\/strong><\/p>\n

Corrente nominal: 20A.<\/p>\n

Corrente de curto-circuito: at\u00e9 10kA (8\/20\u03bcs).<\/p>\n

Largura de banda: 3 Gbps.<\/p>\n

Perda de inser\u00e7\u00e3o: \u22640,3dB.<\/p>\n

Projetado de acordo com a norma IEC 61643-21.<\/p>\n

Alta frequ\u00eancia e baixa perda de inser\u00e7\u00e3o.<\/p>\n

Prote\u00e7\u00e3o de alta confiabilidade contra tens\u00f5es excessivas.<\/p>\n

Aplicativo:<\/strong><\/p>\n

Proteja o sistema el\u00e9trico e os aparelhos el\u00e9tricos em carga contra trov\u00f5es e sobretens\u00e3o instant\u00e2nea.<\/p>\n

Ele pode ser usado para prote\u00e7\u00e3o contra raios da linha de v\u00eddeo do sistema de monitoramento com conector BNC, conector de matriz BNC, conector BNC de transmissor e receptor \u00f3ptico, conector BNC de c\u00e2mera de v\u00eddeo.<\/p>\n

A prote\u00e7\u00e3o do sinal: prote\u00e7\u00e3o do sinal de baixa frequ\u00eancia, prote\u00e7\u00e3o do sinal de alta frequ\u00eancia, etc.<\/p>\n

\u00c9 adequado para prote\u00e7\u00e3o contra raios de comunica\u00e7\u00e3o sem fio, como antena de sat\u00e9lite\/microondas\/CATV\/ondas curtas\/ondas ultracurtas\/equipamentos de comunica\u00e7\u00e3o m\u00f3vel, etc.<\/p>\n

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