{"id":4436,"date":"2025-04-27T02:23:54","date_gmt":"2025-04-27T02:23:54","guid":{"rendered":"https:\/\/ua-protector.com\/?post_type=product&p=4436"},"modified":"2025-08-06T00:45:34","modified_gmt":"2025-08-06T07:45:34","slug":"3-phase-4-wire-over-and-under-voltage-protector","status":"publish","type":"product","link":"https:\/\/ua-protector.com\/sp\/producto\/protector\/protector-de-tension\/protector-de-sobretension-y-subtension-trifasico-de-4-hilos\/","title":{"rendered":"Protector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilos JGGQ-80"},"content":{"rendered":"

Introducci\u00f3n<\/strong><\/h2>\n
\n
\"Protector<\/a>
Protector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilos<\/figcaption><\/figure>\n

Protector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilos<\/a> JGGQ-80S\/3P+N Es una actualizaci\u00f3n del tipo de producto ordinario, caracter\u00edsticas t\u00e9cnicas del producto: bajo consumo de energ\u00eda, larga vida \u00fatil, control preciso, falta de protecci\u00f3n de fase, falta de protecci\u00f3n de l\u00ednea cero, corriente l\u00edmite m\u00e1xima de cortocircuito de 3000A, control de software de humanizaci\u00f3n, y la indicaci\u00f3n clara con luz Led, el producto se enciende por primera vez en condiciones normales de la fuente de alimentaci\u00f3n de tiempo de cierre de 5 segundos, cuando la l\u00ednea se produce subtensi\u00f3n, falta de fase y otros fallos, cuando la fuente de alimentaci\u00f3n se vuelve normal, el tiempo de cierre es de 20 segundos, este dise\u00f1o ahorra demasiado tiempo para esperar cuando la red el\u00e9ctrica est\u00e1 sin energ\u00eda.<\/p>\n

El protector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilosTiene las funciones de p\u00e9rdida de fase, p\u00e9rdida cero, protecci\u00f3n contra sobretensi\u00f3n y subtensi\u00f3n<\/a>y se utiliza a menudo en l\u00edneas de distribuci\u00f3n trif\u00e1sicas de cuatro hilos y cajas combinadoras de generaci\u00f3n de energ\u00eda fotovoltaica.<\/p>\n

Protector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilos de par\u00e1metros<\/strong><\/h2>\n
\n

1. Corriente nominal: 32A, 40A, 50A, 63A, 80A<\/p>\n

2. Tensi\u00f3n de trabajo: AC230V, 50Hz (modo de trabajo de l\u00ednea de fase a l\u00ednea neutra)<\/p>\n

3. Valor de protecci\u00f3n contra sobretensi\u00f3n: AC270V \u00b15V (fase a cero)<\/p>\n

4. Valor de protecci\u00f3n de subtensi\u00f3n: AC170V \u00b15V (fase a cero)<\/p>\n

5. Tiempo de cierre del primer encendido: 5 segundos<\/p>\n

6. Tiempo de restablecimiento tras fallo: 20 segundos<\/p>\n

7. Tiempo de acci\u00f3n: 0,1 segundos<\/p>\n

8. El m\u00e1s alto es possiblewithstandAC450V sobretensi\u00f3n(fase a cero)\u3002<\/p>\n

Normas de aplicaci\u00f3n<\/strong><\/h2>\n
\n

JGJ242-2011 C\u00f3digo de dise\u00f1o el\u00e9ctrico de edificios residenciales<\/p>\n

JGJ\/T16-2008<\/p>\n

GJBT-672 Atlas est\u00e1ndar de dise\u00f1o el\u00e9ctrico y construcci\u00f3n de edificios residenciales<\/p>\n

GB\/T68895.10-2001<\/p>\n

Cumple las normas de seguridad para aparatos el\u00e9ctricos de clase III<\/p>\n

JB\/T12762-2015 \u300aProtector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilos<\/strong><\/a>\uff08OUPA<\/strong>)\u300b<\/p>\n

Protector de sobretensi\u00f3n y subtensi\u00f3n trif\u00e1sico de 4 hilos <\/a><\/strong>de tama\u00f1o<\/strong><\/h2>\n
\n

\"\"<\/strong><\/p>\n

Informaci\u00f3n del paquete est\u00e1ndar<\/strong><\/h2>\n
\n

 <\/p>\n

\"\"<\/p>\n

\n\n\n\n\n
Dimensiones de la caja (cm)<\/th>\nLista de paquetes<\/th>\nCANT<\/th>\nPeso bruto (kg)<\/th>\n<\/tr>\n
45,5 cm \u00d7 23,5 cm \u00d7 31,5 cm<\/td>\n\u00a0protector<\/td>\n60 unidades<\/td>\n20 kg<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

 <\/p>\n

\n

P\u00f3ngase en contacto con nosotros.<\/span><\/h1>\n

Para obtener m\u00e1s informaci\u00f3n sobre nuestros productos y servicios,Recibir\u00e1 una respuesta de un experto en electricidad,Estaremos encantados de atenderle.<\/p>\n

Mob\/WhatsApp\/WeChat\/<\/strong>Wang: +86 18958900126
\nCorreo electr\u00f3nico profesional\uff1asales@tokeep.net
\n<\/strong>Correo electr\u00f3nico sobre tecnolog\u00eda:\u00a0tokeepcc@gmail.com<\/strong>
\n<\/strong>Correo electr\u00f3nico personal:\u00a0wxj7607@126.com<\/strong><\/p>\n

\"\"<\/p>\n

 <\/p>","protected":false},"excerpt":{"rendered":"

3 fases 4 cables sobre y bajo voltaje protector es una actualizaci\u00f3n del tipo ordinario de producto, caracter\u00edsticas del producto: bajo consumo de energ\u00eda, larga vida \u00fatil, control preciso, protecci\u00f3n de p\u00e9rdida de fase, la falta de protecci\u00f3n de l\u00ednea cero, la m\u00e1xima corriente l\u00edmite de cortocircuito 3000A, la humanizaci\u00f3n de control de software, y la indicaci\u00f3n clara con luz Led, el producto se enciende por primera vez en condiciones normales de la fuente de alimentaci\u00f3n el tiempo de cierre es de 6 segundos, cuando la l\u00ednea se produce sobre-baja tensi\u00f3n, falta de fase y otros fallos, cuando la fuente de alimentaci\u00f3n se vuelve normal, el tiempo de cierre es de 40 segundos, este dise\u00f1o ahorra demasiado tiempo para esperar cuando la red el\u00e9ctrica est\u00e1 en el fallo de alimentaci\u00f3n.<\/p>","protected":false},"featured_media":4513,"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":"","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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