{"id":1068,"date":"2024-09-04T21:08:17","date_gmt":"2024-09-04T13:08:17","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=1068"},"modified":"2024-12-24T16:05:17","modified_gmt":"2024-12-24T08:05:17","slug":"br-40-11-type-2-40ka-surge-protective-device-for-tt-and-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/pt\/product\/br-40-11-type-2-40ka-surge-protective-device-for-tt-and-tns\/","title":{"rendered":"BR-40 1+1 Tipo 2 dispositivo de prote\u00e7\u00e3o contra surtos de 40kA para TT e 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\n\n\n\n
Especifica\u00e7\u00e3o<\/strong><\/td>\n<\/td>\nBR-40 150 1+1<\/strong><\/td>\nBR-40 275 1+1<\/strong><\/td>\nBR-40 320 1+1<\/strong><\/td>\nBR-40 385 1+1<\/strong><\/td>\nBR-40 440 1+1<\/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 (L-N)<\/td>\nUc<\/td>\n150 V<\/td>\n275V<\/td>\n320 V<\/td>\n385V<\/td>\n440 V<\/td>\n<\/tr>\n
M\u00e1x. opera\u00e7\u00e3o cont\u00ednua a.c. tens\u00e3o (N-PE)<\/td>\nUc<\/td>\n255 V<\/td>\n255 V<\/td>\n255 V<\/td>\n255 V<\/td>\n255 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 (L-N)<\/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 (L-N)<\/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
N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o (N-PE)<\/td>\nAcima<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/td>\n\u22641,5kV<\/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 (L-N)<\/td>\nUT<\/td>\n180V\/5seg.<\/td>\n335V\/5seg.<\/td>\n400V\/5seg.<\/td>\n500V\/5seg.<\/td>\n580V\/5seg.<\/td>\n<\/tr>\n
Falha tempor\u00e1ria de sobretens\u00e3o TOV-safe (L-N)<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n520V\/120min.<\/td>\n650V\/120min.<\/td>\n765V\/120min.<\/td>\n<\/tr>\n
Sobretens\u00e3o tempor\u00e1ria TOV-suport\u00e1vel (N-PE)<\/td>\nUT<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n1200V\/200ms<\/td>\n<\/tr>\n
Tempo de resposta (L-N)<\/td>\nTA<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n\u226425ns<\/td>\n<\/tr>\n
Tempo de resposta (N-PE)<\/td>\nTA<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/td>\n\u2264100ns<\/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>\nB18251<\/td>\nB18253<\/td>\nB18255<\/td>\nB18257<\/td>\nB18370<\/td>\n<\/tr>\n
C\u00f3digo de pedido (com sinaliza\u00e7\u00e3o remota)<\/td>\n<\/td>\nB18252<\/td>\nB18254<\/td>\nB18256<\/td>\nB18258<\/td>\nB18371<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Protetor contra raios com design de constru\u00e7\u00e3o compacto<\/p>\n

Trilho DIN 35mm2 de acordo com EN 50022\/DIN46277-3<\/p>\n

Sistemas de aplica\u00e7\u00e3o: sistema de alimenta\u00e7\u00e3o TT, IT e TN.<\/p>\n

Modo de prote\u00e7\u00e3o: LN, N-PE.<\/p>\n

Dispositivo de prote\u00e7\u00e3o contra surtos CA de classe C de 40kA tipo 2.<\/p>\n

Nosso protetor contra surtos oferecido \u00e9 projetado utilizando material de primeira qualidade e as t\u00e9cnicas mais avan\u00e7adas.<\/p>\n

Controle confi\u00e1vel gra\u00e7as ao seccionador Thermo Dynamic Control.<\/p>\n

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

Para prote\u00e7\u00e3o de equipamentos de consumo contra tens\u00f5es transit\u00f3rias causadas por descargas atmosf\u00e9ricas indiretas e opera\u00e7\u00f5es de comuta\u00e7\u00e3o.<\/p>\n

Utiliza\u00e7\u00e3o em instala\u00e7\u00f5es dom\u00e9sticas, comerciais e industriais leves.<\/p>\n

Geralmente instalado em quadros de distribui\u00e7\u00e3o de energia dom\u00e9stica, centro de m\u00e1quinas de telecomunica\u00e7\u00f5es, centro de equipamentos de inform\u00e1tica, centro de controle de elevadores, consult\u00f3rios hospitalares e UTI, equipamentos de informa\u00e7\u00e3o, equipamentos eletr\u00f4nicos e na frente de equipamentos de controle ou caixa de tomadas de equipamentos de controle mais pr\u00f3xima.<\/p>\n

Instala\u00e7\u00e3o:<\/strong><\/p>\n

Normalmente instalados na caixa de distribui\u00e7\u00e3o, a linha de fase de alimenta\u00e7\u00e3o (L), neutro (N), respectivamente, os terminais de acesso dos protetores contra surtos correspondentes para garantir seguran\u00e7a e confiabilidade, e o terminal de aterramento do protetor contra surtos e aterramento, bem como a conex\u00e3o el\u00e9trica.<\/p>\n

Deve-se verificar regularmente o trabalho, como a janela fica vermelha indicando a deteriora\u00e7\u00e3o do seu espa\u00e7o aberto frontal, quando o fus\u00edvel \u00e9 desarmado, manuten\u00e7\u00e3o oportuna ou substitui\u00e7\u00e3o do m\u00f3dulo.<\/p>\n

Ap\u00f3s a conclus\u00e3o da instala\u00e7\u00e3o, verifique se a unidade de prote\u00e7\u00e3o est\u00e1 conectada, feche a chave do disjuntor autom\u00e1tico (fus\u00edvel) e verifique se o status de funcionamento est\u00e1 normal.<\/p>\n

\"\"<\/p>\n

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