{"id":4437,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/bright-china.com\/?post_type=product&#038;p=4437"},"modified":"2026-01-05T22:31:02","modified_gmt":"2026-01-06T05:31:02","slug":"protetor-de-tensao-jggq-63","status":"publish","type":"product","link":"https:\/\/bright-china.com\/pt\/produto\/protetor-de-tensao-jggq-63\/","title":{"rendered":"Protetor contra sobretens\u00e3o e subtens\u00e3o de reinicializa\u00e7\u00e3o autom\u00e1tica JGGQ-63"},"content":{"rendered":"<h2><strong>1. Introdu\u00e7\u00e3o<\/strong><\/h2>\n<p>JGGQ-63 <strong>Reposi\u00e7\u00e3o autom\u00e1tica <a href=\"https:\/\/bright-china.com\/protectors\/\">protetor contra sobretens\u00e3o e subtens\u00e3o <\/a><\/strong>Quando a linha de alimenta\u00e7\u00e3o el\u00e9ctrica tem sobretens\u00e3o e subtens\u00e3o, o protetor pode cortar o circuito de forma r\u00e1pida e segura sob o impacto cont\u00ednuo de alta tens\u00e3o para evitar a ocorr\u00eancia de acidentes causados por tens\u00e3o anormal enviada para os aparelhos el\u00e9ctricos terminais e, quando a tens\u00e3o regressa aos valores normais, o protetor liga automaticamente o circuito dentro do tempo especificado para garantir o funcionamento normal dos aparelhos el\u00e9ctricos terminais na situa\u00e7\u00e3o de aus\u00eancia de vigil\u00e2ncia.<\/p>\n<p><strong>2. Carater\u00edsticas e ambiente de utiliza\u00e7\u00e3o<\/strong><\/p>\n<p>1. Quando ocorre a subtens\u00e3o da linha monof\u00e1sica, corta a linha e a tens\u00e3o da linha monof\u00e1sica volta ao normal, sendo automaticamente reposta e ligada \u00e0 linha ap\u00f3s o atraso, sem opera\u00e7\u00e3o manual.<\/p>\n<p>2. Quando h\u00e1 uma sobretens\u00e3o transit\u00f3ria ou transit\u00f3ria na linha, o protetor n\u00e3o funciona mal.<\/p>\n<p>3. Quando a tens\u00e3o da linha \u00e9 inst\u00e1vel devido a falhas, tais como contactos falsos, ou quando a energia \u00e9 subitamente cortada e a chamada chega subitamente, o protetor n\u00e3o est\u00e1 ligado \u00e0 linha.<\/p>\n<p>4. Quando a tens\u00e3o de defeito da linha \u00e9 a mais elevada, o pr\u00f3prio protetor n\u00e3o ser\u00e1 danificado.<\/p>\n<p>5. Tens\u00e3o de impulso suport\u00e1vel: 4kV (em conformidade com as normas de seguran\u00e7a dos aparelhos el\u00e9ctricos da classe III).<\/p>\n<p>6. Temperatura ambiente: -25\u00b0C~40\u00b0C, humidade relativa: 10%~90%, altitude n\u00e3o superior a 2500 metros, e o local de utiliza\u00e7\u00e3o deve ter instala\u00e7\u00f5es \u00e0 prova de chuva.<\/p>\n<h2><strong><a href=\"https:\/\/bright-china.com\/current-voltage-protector\/\">protetor contra sobretens\u00e3o e subtens\u00e3o<\/a> de par\u00e2metros<\/strong><\/h2>\n<hr \/>\n<p>1. Corrente nominal: 32A, 40A, 50A, 63A<\/p>\n<p>2. Tens\u00e3o de funcionamento: AC230V, 50Hz<\/p>\n<p>3. Valor de prote\u00e7\u00e3o contra sobretens\u00e3o: AC270V \u00b15V<\/p>\n<p>4. Valor de prote\u00e7\u00e3o contra subtens\u00e3o: AC170V \u00b15V<\/p>\n<p>5. Tempo de reinicializa\u00e7\u00e3o ap\u00f3s falha: 20 segundos<\/p>\n<p>6. Tempo de a\u00e7\u00e3o: 0,2 segundos<\/p>\n<p>7. O mais elevado \u00e9 poss\u00edvel com uma sobretens\u00e3o de AC380V.<\/p>\n<h2><strong>protetor contra sobretens\u00e3o e subtens\u00e3o<\/strong><strong>de normas<\/strong><\/h2>\n<hr \/>\n<p>JGJ242-2011 C\u00f3digo para o projeto el\u00e9trico de edif\u00edcios residenciais<\/p>\n<p>JGJ\/T16-2008<\/p>\n<p>GJBT-672 Atlas normalizado de projeto el\u00e9trico e constru\u00e7\u00e3o de edif\u00edcios residenciais<\/p>\n<p>GB\/T68895.10-2001<\/p>\n<p>Cumpre as normas de seguran\u00e7a para aparelhos el\u00e9ctricos de classe III<\/p>\n<p>JB \/ T12762-2015 \u300aDispositivo de prote\u00e7\u00e3o contra sobretens\u00e3o e subtens\u00e3o com fun\u00e7\u00e3o de religamento autom\u00e1tico\uff08<strong>OUPA<\/strong>)\u300b<\/p>\n<h2><strong>protetor contra sobretens\u00e3o e subtens\u00e3o<\/strong><strong> de tamanho<\/strong><\/h2>\n<hr \/>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-6319 size-full\" src=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/oupa\u5c3a\u5bf8.jpg\" alt=\"Dimens\u00f5es do protetor contra sobretens\u00e3o e subtens\u00e3o de reinicializa\u00e7\u00e3o autom\u00e1tica JGGQ-63\" width=\"750\" height=\"1069\" srcset=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/oupa\u5c3a\u5bf8.jpg 750w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/oupa\u5c3a\u5bf8-210x300.jpg 210w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/oupa\u5c3a\u5bf8-718x1024.jpg 718w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/oupa\u5c3a\u5bf8-8x12.jpg 8w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/oupa\u5c3a\u5bf8-600x855.jpg 600w\" sizes=\"(max-width: 750px) 100vw, 750px\" \/><\/p>\n<h2><strong>Informa\u00e7\u00f5es sobre o pacote padr\u00e3o<\/strong><\/h2>\n<hr \/>\n<p><img decoding=\"async\" class=\"alignnone wp-image-6114 size-medium lazyload\" data-src=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-300x300.jpg\" alt=\"Caixa de embalagem para o protetor\" width=\"300\" height=\"300\" data-srcset=\"https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-300x300.jpg 300w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-150x150.jpg 150w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-12x12.jpg 12w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-600x600.jpg 600w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box-100x100.jpg 100w, https:\/\/bright-china.com\/wp-content\/uploads\/2025\/04\/45.5-23.5-31.5-box.jpg 750w\" data-sizes=\"(max-width: 300px) 100vw, 300px\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" style=\"--smush-placeholder-width: 300px; --smush-placeholder-aspect-ratio: 300\/300;\" \/><\/p>\n<div style=\"overflow-x: auto;\">\n<table style=\"width: 100%; border-color: #969696; height: 106px;\">\n<tbody>\n<tr style=\"height: 53px;\">\n<th style=\"height: 53px; background-color: #060a30;\"><span style=\"color: #ffffff;\">Dimens\u00e3o da caixa de cart\u00e3o (cm)<\/span><\/th>\n<th style=\"height: 53px; background-color: #060a30;\"><span style=\"color: #ffffff;\">Lista de embalagem<\/span><\/th>\n<th style=\"height: 53px; background-color: #060a30;\"><span style=\"color: #ffffff;\">QUANTIDADE<\/span><\/th>\n<th style=\"height: 53px; background-color: #060a30;\"><span style=\"color: #ffffff;\">Peso bruto (kg)<\/span><\/th>\n<\/tr>\n<tr style=\"height: 53px;\">\n<td style=\"height: 53px;\">45,5 cm \u00d7 23,5 cm \u00d7 31,5 cm<\/td>\n<td style=\"height: 53px;\">\u00a0protetor<\/td>\n<td style=\"height: 53px;\">120 unidades<\/td>\n<td style=\"height: 53px;\">20 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><a href=\"https:\/\/bright-china.com\/digital-display-current-and-voltage-protector\/\">Protetor de corrente e tens\u00e3o ajust\u00e1vel com ecr\u00e3 digital<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>JGGQ-63 O protetor contra sobretens\u00e3o e subtens\u00e3o de reinicializa\u00e7\u00e3o autom\u00e1tica adopta o circuito de controlo com processador de micro-baixa pot\u00eancia de alta velocidade como n\u00facleo, rel\u00e9 de bloqueio magn\u00e9tico como circuito principal e design padr\u00e3o modularizado, quando a linha de alimenta\u00e7\u00e3o aparece com sobretens\u00e3o e subtens\u00e3o, o protetor pode cortar o circuito de forma r\u00e1pida e segura sob o impacto cont\u00ednuo de alta tens\u00e3o para evitar a ocorr\u00eancia de acidentes causados por tens\u00e3o anormal enviada para os aparelhos el\u00e9ctricos do terminal, e quando a tens\u00e3o regressa aos valores normais, o protetor liga automaticamente o circuito dentro do tempo especificado para garantir o funcionamento normal dos aparelhos do terminal na situa\u00e7\u00e3o sem vigil\u00e2ncia.<\/p>","protected":false},"featured_media":8798,"template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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