{"id":3244,"date":"2026-04-27T05:33:41","date_gmt":"2026-04-27T05:33:41","guid":{"rendered":"https:\/\/niunielec.com\/?post_type=product&#038;p=3244"},"modified":"2026-04-27T05:33:41","modified_gmt":"2026-04-27T05:33:41","slug":"nu-gfv-12-630-20-gas-insulated-vacuum-circuit-breaker","status":"publish","type":"product","link":"https:\/\/niunielec.com\/es\/product\/nu-gfv-12-630-20-gas-insulated-vacuum-circuit-breaker\/","title":{"rendered":"NU-GFV-12-630-20: interruptor autom\u00e1tico semicerrado para sistemas GIS ecol\u00f3gicos"},"content":{"rendered":"<h2 id=\"h2-1\"><span style=\"font-size: 75%;\"><strong>Disyuntor integrado NU-GFV-12-630-20 para armarios GIS modernos<\/strong><\/span><\/h2>\n<h3><span style=\"font-size: 75%;\"><strong>Descripci\u00f3n del producto<\/strong><\/span><\/h3>\n<p>El disyuntor NU-GFV-12-630-20 es una soluci\u00f3n de extinci\u00f3n de arco al vac\u00edo de alto rendimiento dise\u00f1ada espec\u00edficamente para instalaciones de conmutaci\u00f3n aisladas con gas respetuosas con el medio ambiente de 12 kV\/630 A. Este interruptor cuenta con una innovadora estructura integrada que combina un seccionador y un interruptor autom\u00e1tico, lo que simplifica considerablemente su instalaci\u00f3n y mantenimiento. Al utilizar una c\u00e1mara de vac\u00edo para la supresi\u00f3n del arco, garantiza un alto nivel de seguridad, un rendimiento estable y la capacidad de interrumpir corrientes de cortocircuito de hasta 20 kA, cumpliendo as\u00ed con las rigurosas normas de la norma GB\/T1984-2014.<\/p>\n<h3><span style=\"font-size: 75%;\"><strong>Aplicaciones<\/strong><\/span><\/h3>\n<ul>\n<li>Componente principal para armarios de conmutaci\u00f3n aislados con gas (GIS) ecol\u00f3gicos de 12 kV.<\/li>\n<li>Dise\u00f1ado para interrumpir las corrientes de carga y proteger contra fallos por cortocircuito en redes industriales y de la red el\u00e9ctrica.<\/li>\n<li>Configuraciones flexibles (aislador en la parte superior\/VCB en la parte inferior o viceversa) para satisfacer las diversas necesidades de suministro el\u00e9ctrico.<\/li>\n<\/ul>\n<h3><span style=\"font-size: 75%;\"><strong>Par\u00e1metros t\u00e9cnicos<\/strong><\/span><\/h3>\n<table style=\"border-collapse: collapse; width: 747.02pt;\" border=\"0\" width=\"1494\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et3\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">No.<\/td>\n<td class=\"et3\" style=\"width: 344.50pt;\" width=\"689\">Art\u00edculo<\/td>\n<td class=\"et3\" style=\"width: 44.50pt;\" width=\"89\">Unidad<\/td>\n<td class=\"et3\" style=\"width: 91.50pt;\" width=\"183\">Par\u00e1metro<\/td>\n<td class=\"et3\" style=\"width: 241.00pt;\" width=\"482\">Observaci\u00f3n<\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">1<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Tensi\u00f3n nominal<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kV<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">12<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">2<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Corriente nominal<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">A<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">630<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">3<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Corriente de resistencia nominal de corta duraci\u00f3n<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kA\/s<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">20\/4, 25\/4<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">4<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Corriente asignada de corte en cortocircuito<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kA<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">20<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">5<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Corriente nominal de pico soportada<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kA<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">50\/63<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">6<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Corriente nominal de cierre en cortocircuito<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kA<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">50\/63<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">7<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Tiempos de cierre en caso de cortocircuito<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">veces<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">30<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">8<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Tensi\u00f3n de resistencia a la frecuencia de red: Tierra\/Fase a fase<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kV<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">42<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><span class=\"font1\">En aire seco o N<\/span><span class=\"font3\">\u2082<\/span><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">9<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Tensi\u00f3n de resistencia a la frecuencia de red: Rotura<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kV<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">48<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><span class=\"font1\">En aire seco o N<\/span><span class=\"font3\">\u2082<\/span><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">10<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Tensi\u00f3n de resistencia a impulsos de rayo: Tierra\/Fase a fase<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kV<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">75<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><span class=\"font1\">En aire seco o N<\/span><span class=\"font3\">\u2082<\/span><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">11<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Tensi\u00f3n de resistencia a impulsos de rayo: Rotura<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">kV<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">85<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><span class=\"font1\">En aire seco o N<\/span><span class=\"font3\">\u2082<\/span><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">12<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Resistencia del circuito principal<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">\u00b5\u03a9<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">\u2264 65<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\">Interruptor autom\u00e1tico + Interruptor de aislamiento<\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">13<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Vida \u00fatil mec\u00e1nica del interruptor<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">veces<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">10000<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<tr style=\"height: 20.00pt;\">\n<td class=\"et4\" style=\"height: 20.00pt; width: 25.50pt;\" width=\"51\" height=\"40\">14<\/td>\n<td class=\"et4\" style=\"width: 344.50pt;\" width=\"689\">Vida \u00fatil mec\u00e1nica del interruptor de aislamiento\/puesta a tierra<\/td>\n<td class=\"et4\" style=\"width: 44.50pt;\" width=\"89\">veces<\/td>\n<td class=\"et4\" style=\"width: 91.50pt;\" width=\"183\">5000<\/td>\n<td class=\"et4\" style=\"width: 241.00pt;\" width=\"482\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><span style=\"font-size: 75%;\"><strong>Dibujo<\/strong><\/span><\/h3>\n<p><strong>Parte superior<\/strong> Esquema y dimensiones de montaje del interruptor de aislamiento<\/p>\n<figure id=\"attachment_3250\" aria-describedby=\"caption-attachment-3250\" style=\"width: 497px\" class=\"wp-caption alignleft\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3250\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-497x768.webp\" alt=\"Interruptor de circuito semicerrado nu gfv 12 630 20 para sistemas GIS ecol\u00f3gicos\" width=\"497\" height=\"768\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-497x768.webp 497w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-663x1024.webp 663w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-285x440.webp 285w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-768x1187.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-994x1536.webp 994w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-1325x2048.webp 1325w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-600x927.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-upper-vcb-isolator-integrated-drawing-scaled.webp 1657w\" sizes=\"auto, (max-width: 497px) 100vw, 497px\" \/><figcaption id=\"caption-attachment-3250\" class=\"wp-caption-text\"><strong>Inferior<\/strong> Esquema y dimensiones de montaje del interruptor de aislamiento<\/figcaption><\/figure>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-3249\" src=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-562x768.webp\" alt=\"Interruptor de circuito semicerrado nu gfv 12 630 20 para sistemas GIS ecol\u00f3gicos\" width=\"562\" height=\"768\" srcset=\"https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-562x768.webp 562w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-749x1024.webp 749w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-322x440.webp 322w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-768x1049.webp 768w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-1124x1536.webp 1124w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-1499x2048.webp 1499w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-600x820.webp 600w, https:\/\/niunielec.com\/wp-content\/uploads\/2026\/04\/nu-gfv-12-630-20-lower-vcb-isolator-integrated-drawing-scaled.webp 1874w\" sizes=\"auto, (max-width: 562px) 100vw, 562px\" \/><\/p>\n<h3><span style=\"font-size: 75%;\"><strong>Preguntas frecuentes sobre los disyuntores con SIG integrado<\/strong><\/span><\/h3>\n<ul>\n<li>P: \u00bfCu\u00e1les son las ventajas de instalar este VCB y aislador integrados?<\/li>\n<\/ul>\n<p>R: La estructura integrada reduce el espacio que ocupa el armario, simplifica el mecanismo de articulaci\u00f3n y permite una instalaci\u00f3n in situ mucho m\u00e1s r\u00e1pida.<\/p>\n<ul>\n<li>P: \u00bfQu\u00e9 ventajas aporta el \u00absistema de extinci\u00f3n por arco al vac\u00edo\u00bb a la instalaci\u00f3n de conmutaci\u00f3n?<\/li>\n<\/ul>\n<p>R: Garantiza un proceso de supresi\u00f3n de arco que no requiere mantenimiento, con una larga vida \u00fatil el\u00e9ctrica y sin contaminaci\u00f3n medioambiental, lo que se ajusta perfectamente a los requisitos \u00abrespetuosos con el medio ambiente\u00bb de los sistemas GIS.<\/p>\n<ul>\n<li>P: \u00bfEs el modelo NU-GFV-12-630-20 adecuado para entornos con condiciones clim\u00e1ticas adversas?<\/li>\n<\/ul>\n<p>R: Aunque est\u00e1 dise\u00f1ado para armarios con aislamiento de gas, si necesitas funciones de medici\u00f3n en el mismo armario, te recomendamos que consideres la posibilidad de a\u00f1adir nuestro conmutador PT NU-GFPT-12-630.<\/p>\n<p><a href=\"https:\/\/niunielec.com\/es\/contact-us\/\">Solicitar informaci\u00f3n<\/a> para consultar las especificaciones t\u00e9cnicas y los precios al por mayor del modelo NU-GFV-12-630-20.<\/p>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<ul>\n<li>Estructura integrada: combina un seccionador y un disyuntor para facilitar la instalaci\u00f3n.<\/li>\n<li>Alta seguridad: el interruptor de vac\u00edo garantiza una interrupci\u00f3n fiable de la corriente de cortocircuito.<\/li>\n<li>Dise\u00f1o vers\u00e1til: disponible en configuraciones de arriba abajo o de abajo arriba.<\/li>\n<\/ul>","protected":false},"featured_media":3248,"comment_status":"open","ping_status":"closed","template":"","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"NU-GFV-12-630-20 Circuit Breaker | 12kV 630A VCB for GIS","_seopress_titles_desc":"High-performance NU-GFV-12-630-20 Vacuum Circuit Breaker for 12kV gas-insulated switchgear. 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