{"id":1053,"date":"2024-09-04T20:55:53","date_gmt":"2024-09-04T12:55:53","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1053"},"modified":"2024-12-24T15:43:24","modified_gmt":"2024-12-24T07:43:24","slug":"br-40-4p-type-2-40ka-surge-protective-device-for-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/pt\/product\/br-40-4p-type-2-40ka-surge-protective-device-for-tns\/","title":{"rendered":"BR-40 4P Tipo 2 dispositivo de prote\u00e7\u00e3o contra surtos de 40kA para TNS"},"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\n\n\n\n\n\n
Especifica\u00e7\u00e3o<\/strong><\/td>\n<\/td>\nBR-40 150 4P<\/strong><\/td>\nBR-40 275 4P<\/strong><\/td>\nBR-40 320 4P<\/strong><\/td>\nBR-40 385 4P<\/strong><\/td>\nBR-40 440 4P<\/strong><\/td>\n<\/tr>\n
Classifica\u00e7\u00e3o SPD de acordo com EN61643-11<\/td>\n<\/td>\nTipo 2<\/td>\nTipo 2<\/td>\nTipo 2<\/td>\nTipo 2<\/td>\nTipo 2<\/td>\n<\/tr>\n
Classifica\u00e7\u00e3o SPD de acordo com IEC61643-11<\/td>\n<\/td>\nClasse II<\/td>\nClasse II<\/td>\nClasse II<\/td>\nClasse II<\/td>\nClasse II<\/td>\n<\/tr>\n
M\u00e1x. opera\u00e7\u00e3o cont\u00ednua a.c. tens\u00e3o<\/td>\nUc<\/td>\n150 V<\/td>\n275V<\/td>\n320 V<\/td>\n385V<\/td>\n440 V<\/td>\n<\/tr>\n
Corrente de descarga nominal (8\/20\u03bcs)<\/td>\nEm<\/td>\n20ka<\/td>\n20ka<\/td>\n20ka<\/td>\n20ka<\/td>\n20ka<\/td>\n<\/tr>\n
M\u00e1x. corrente de descarga (8\/20\u03bcs)<\/td>\nIMAX<\/td>\n40ka<\/td>\n40ka<\/td>\n40ka<\/td>\n40ka<\/td>\n40ka<\/td>\n<\/tr>\n
N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o<\/td>\nAcima<\/td>\n\u22640,8kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n\u22641,8kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o 5kA<\/td>\nAcima<\/td>\n\u22640,6kV<\/td>\n\u22641kV<\/td>\n\u22641,2kV<\/td>\n\u22641,3kV<\/td>\n\u22641,5kV<\/td>\n<\/tr>\n
M\u00e1x. fus\u00edvel reserva<\/td>\n<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n100A gG<\/td>\n<\/tr>\n
Capacidade de resist\u00eancia a curto-circuito<\/td>\nISCCR<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Sobretens\u00e3o tempor\u00e1ria TOV-suport\u00e1vel<\/td>\nUT<\/td>\n180V\/5seg.<\/td>\n335V\/5seg.<\/td>\n400V\/5seg.<\/td>\n500V\/5seg.<\/td>\n580V\/5seg.<\/td>\n<\/tr>\n
Sobretens\u00e3o tempor\u00e1ria Falha segura do TOV<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n765V\/120min.<\/td>\n<\/tr>\n
Tempo de resposta<\/td>\nTA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Faixa de temperatura operacional<\/td>\nVoc\u00ea<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n-40\u2103-80\u2103<\/td>\n<\/tr>\n
Indica\u00e7\u00e3o de estado operacional\/falha<\/td>\n<\/td>\nverde\/vermelho<\/td>\nverde\/vermelho<\/td>\nverde\/vermelho<\/td>\nverde\/vermelho<\/td>\nverde\/vermelho<\/td>\n<\/tr>\n
\u00c1rea da se\u00e7\u00e3o transversal (Min.)<\/td>\n<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n4mm\u00b2<\/td>\n<\/tr>\n
\u00c1rea da se\u00e7\u00e3o transversal (M\u00e1x.)<\/td>\n<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n35mm\u00b2<\/td>\n<\/tr>\n
Para montagem em<\/td>\n<\/td>\nTrilho Din de 35 mm<\/td>\n<\/tr>\n
Material do gabinete<\/td>\n<\/td>\nTermopl\u00e1stico \u00a0 UL94-V0<\/td>\n<\/tr>\n
Grau de prote\u00e7\u00e3o<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
C\u00f3digo do pedido<\/td>\n<\/td>\nB18401<\/td>\nB18403<\/td>\nB18405<\/td>\nB18407<\/td>\nB18409<\/td>\n<\/tr>\n
C\u00f3digo de pedido (com sinaliza\u00e7\u00e3o remota)<\/td>\n<\/td>\nB18402<\/td>\nB18404<\/td>\nB18406<\/td>\nB18408<\/td>\nB18410<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Modelo: BR-40<\/p>\n

Entrada: 20kA.<\/p>\n

Imax: 40kA.<\/p>\n

Uc 150V \/ 275V \/ 320V \/ 385V \/ 440V pode ser alcan\u00e7ado.<\/p>\n

Classe de prote\u00e7\u00e3o: Tipo 2, Classe II.<\/p>\n

N\u00famero do p\u00f3lo: 1P, 2P, 3P, 4P, 3P+N, 1P+N.<\/p>\n

Aprova\u00e7\u00e3o SEMKO.<\/p>\n

O tempo de rea\u00e7\u00e3o inferior a 25 ns.<\/p>\n

Estabilidade t\u00e9rmica 100A sem prote\u00e7\u00e3o adicional.<\/p>\n

A cor da janela vis\u00edvel mostra o status operacional, verde normal, falha vermelha.<\/p>\n

A sinaliza\u00e7\u00e3o remota pode selecionar.<\/p>\n

Mecanismo de disparo r\u00e1pido patenteado.<\/p>\n

Ele \u00e9 projetado como m\u00f3dulo e montagem em trilho din de 35 mm.<\/p>\n

Projetado e fabricado de acordo com a norma IEC61643.<\/p>\n

Composto por uma pe\u00e7a base e m\u00f3dulos de prote\u00e7\u00e3o plug\u00e1veis.<\/p>\n

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

Projetado para instala\u00e7\u00f5es onde o risco direto de descarga atmosf\u00e9rica \u00e9 reduzido (sem LPS ou risco m\u00e9dio).<\/p>\n

\"\"<\/p>\n

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