{"id":934,"date":"2024-09-04T11:07:28","date_gmt":"2024-09-04T03:07:28","guid":{"rendered":"https:\/\/www.britecelectric.com\/?post_type=product&p=934"},"modified":"2026-03-05T15:31:51","modified_gmt":"2026-03-05T07:31:51","slug":"br-25gr-2p-type-1-25ka-surge-arrester-for-tns","status":"publish","type":"product","link":"https:\/\/www.britecelectric.com\/pt\/product\/br-25gr-2p-type-1-25ka-surge-arrester-for-tns\/","title":{"rendered":"Para-raios BR-25GR 2P Tipo 1 25kA 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\n\n
Especifica\u00e7\u00e3o<\/strong><\/td>\n<\/td>\nBR-25GR 150 2P<\/strong><\/td>\nBR-25GR 275 2P<\/strong><\/td>\nBR-25GR 350 2P<\/strong><\/td>\n<\/tr>\n
Classifica\u00e7\u00e3o SPD de acordo com EN61643-11<\/td>\n<\/td>\nTipo 1 + Tipo 2<\/td>\nTipo 1 + Tipo 2<\/td>\nTipo 1 + Tipo 2<\/td>\n<\/tr>\n
Classifica\u00e7\u00e3o SPD de acordo com IEC61643-11<\/td>\n<\/td>\nClasse I + Classe II<\/td>\nClasse I + Classe II<\/td>\nClasse I + Classe II<\/td>\n<\/tr>\n
Tens\u00e3o nominal de opera\u00e7\u00e3o<\/td>\nUn<\/td>\n120 V (50\/60 Hz)<\/td>\n230V(50\/60Hz)<\/td>\n250V(50\/60Hz)<\/td>\n<\/tr>\n
M\u00e1x. opera\u00e7\u00e3o cont\u00ednua a.c. tens\u00e3o<\/td>\nUc<\/td>\n150V(50\/60Hz)<\/td>\n275V(50\/60Hz)<\/td>\n350V(50\/60Hz)<\/td>\n<\/tr>\n
Corrente de impulso de raio (10\/350\u03bcs)<\/td>\nImp<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
Corrente de descarga nominal (8\/20\u03bcs)<\/td>\nEm<\/td>\n25kA<\/td>\n25kA<\/td>\n25kA<\/td>\n<\/tr>\n
M\u00e1x. corrente de descarga (8\/20\u03bcs)<\/td>\nIMAX<\/td>\n100kA<\/td>\n100kA<\/td>\n100kA<\/td>\n<\/tr>\n
Quantidade de carga el\u00e9trica<\/td>\nQ<\/td>\n12,5As<\/td>\n12,5As<\/td>\n12,5As<\/td>\n<\/tr>\n
Energia espec\u00edfica<\/td>\nE\/R<\/td>\n156kJ\/\u03a9<\/td>\n156kJ\/\u03a9<\/td>\n156kJ\/\u03a9<\/td>\n<\/tr>\n
N\u00edvel de prote\u00e7\u00e3o de tens\u00e3o<\/td>\nAcima<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n\u22642,0kV<\/td>\n<\/tr>\n
Classifica\u00e7\u00e3o de corrente de curto-circuito c.a.<\/td>\nISCCR<\/td>\n25kA eficaz<\/td>\n25kA eficaz<\/td>\n25kA eficaz<\/td>\n<\/tr>\n
M\u00e1x. fus\u00edvel reserva<\/td>\n<\/td>\n315A gG<\/td>\n315A gG<\/td>\n315A gG<\/td>\n<\/tr>\n
Sobretens\u00e3o tempor\u00e1ria TOV-suport\u00e1vel<\/td>\nUT<\/td>\n230V\/120min.<\/td>\n440V\/120min.<\/td>\n580V\/120min.<\/td>\n<\/tr>\n
Tempo de resposta<\/td>\nTA<\/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<\/tr>\n
Indica\u00e7\u00e3o de estado operacional\/falha<\/td>\n<\/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>\n<\/tr>\n
\u00c1rea da se\u00e7\u00e3o transversal (M\u00e1x.)<\/td>\n<\/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 UL94-V0<\/td>\n<\/tr>\n
Grau de prote\u00e7\u00e3o<\/td>\n<\/td>\nIP20<\/td>\nIP20<\/td>\nIP20<\/td>\n<\/tr>\n
C\u00f3digo do pedido<\/td>\n<\/td>\nB17124<\/td>\nB17137<\/td>\nB17150<\/td>\n<\/tr>\n
C\u00f3digo de pedido (com sinaliza\u00e7\u00e3o remota)<\/td>\n<\/td>\nB17125<\/td>\nB17138<\/td>\nB17151<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

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

Suport\u00e1vel, sustenta m\u00faltiplos ataques.<\/p>\n

Classe de prote\u00e7\u00e3o: Tipo 1+2, Classe I +Classe II.<\/p>\n

BR-25GR 2P \u00e9 adequado para sistema TN.<\/p>\n

Tens\u00e3o m\u00e1xima de opera\u00e7\u00e3o cont\u00ednua Uc 150VAC\/ 275VAC\/ 350VAC.<\/p>\n

Combina\u00e7\u00e3o: 4P, 3P, 2P, 1P, 1P+NPE, 3P+NPE.<\/p>\n

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

Adequado para a Classe 1.<\/p>\n

O produto \u00e9 amplamente utilizado em esta\u00e7\u00f5es de energia fotovoltaica, esta\u00e7\u00f5es de carregamento, edif\u00edcios residenciais, esta\u00e7\u00f5es base de comunica\u00e7\u00e3o m\u00f3vel, salas de telecomunica\u00e7\u00f5es, f\u00e1bricas industriais e minas e outros sistemas totais de fornecimento de energia, como uma variedade de esta\u00e7\u00f5es de distribui\u00e7\u00e3o, salas de distribui\u00e7\u00e3o, arm\u00e1rios de distribui\u00e7\u00e3o, painel de distribui\u00e7\u00e3o AC e DC, transformador de caixa e outros equipamentos importantes e vulner\u00e1veis \u200b\u200ba raios.<\/p>\n

Amplamente utilizado em esta\u00e7\u00f5es base de comunica\u00e7\u00e3o m\u00f3vel, ag\u00eancias\/esta\u00e7\u00f5es de comunica\u00e7\u00e3o por micro-ondas, salas de telecomunica\u00e7\u00f5es, minera\u00e7\u00e3o industrial, avia\u00e7\u00e3o civil, t\u00edtulos financeiros, etc.<\/p>\n

Para v\u00e1rias esta\u00e7\u00f5es de distribui\u00e7\u00e3o de energia, salas de distribui\u00e7\u00e3o de energia, gabinetes de distribui\u00e7\u00e3o de energia, caixas de distribui\u00e7\u00e3o, etc.<\/p>\n

Contra surtos nas redes el\u00e9tricas.<\/p>\n

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

\u00c9 adequado para \u00e1rea LPZOA ou interface entre \u00e1rea LPZOB e\u00a0LPZ1.<\/p>\n

\"\"<\/p>\n

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