{"id":1088,"date":"2026-04-30T16:50:36","date_gmt":"2026-04-30T16:50:36","guid":{"rendered":"https:\/\/www.volttansform.com\/?post_type=product&#038;p=1088"},"modified":"2026-04-30T16:51:07","modified_gmt":"2026-04-30T16:51:07","slug":"kyn28a-12-interruptor-de-media-tension-extraible-3-6-12kv-interruptor-de-metal-blindado-cerrado","status":"publish","type":"product","link":"https:\/\/www.volttansform.com\/es\/product\/kyn28a-12-medium-voltage-withdrawable-switchgear-3-6-12kv-armored-metal-enclosed-switchgear\/","title":{"rendered":"KYN28A-12 Celdas de Media Tensi\u00f3n Retiradas (3.6-12kV Celdas Blindadas Metal-Enclosed)"},"content":{"rendered":"<p data-start=\"238\" data-end=\"480\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-2144 alignright\" src=\"https:\/\/www.wonzh.com\/wp-content\/uploads\/2026\/04\/KYN28A-12-Medium-Voltage-Withdrawable-Switchgear-3.6\u201312kV-Armored-Metal-Enclosed-Switchgear-300x300.png\" alt=\"\" width=\"300\" height=\"300\" \/>La serie KYN28A-12 de interruptores met\u00e1licos blindados retr\u00e1ctiles es un interruptor de media tensi\u00f3n inteligente de segunda generaci\u00f3n, desarrollado al integrar tecnolog\u00eda internacional avanzada con procesos modernos de fabricaci\u00f3n CNC.<\/p>\n<p data-start=\"482\" data-end=\"623\">Est\u00e1 dise\u00f1ado para la distribuci\u00f3n de energ\u00eda, control, protecci\u00f3n y monitoreo en sistemas de CA de 3.6\u201312kV con una frecuencia nominal de 50Hz.<\/p>\n<p data-start=\"625\" data-end=\"652\">El sistema es adecuado para:<\/p>\n<ul data-start=\"653\" data-end=\"718\">\n<li data-section-id=\"1xei0r5\" data-start=\"653\" data-end=\"678\">Sistemas de barra colectora \u00fanica<\/li>\n<li data-section-id=\"192ocyv\" data-start=\"679\" data-end=\"718\">Sistemas de barra colectora \u00fanica seccionados<\/li>\n<\/ul>\n<p data-start=\"720\" data-end=\"738\">Ampliamente aplicados en:<\/p>\n<ul data-start=\"739\" data-end=\"821\">\n<li data-section-id=\"d83scr\" data-start=\"739\" data-end=\"767\">Plantas de energ\u00eda a gran escala<\/li>\n<li data-section-id=\"1ofxk9x\" data-start=\"768\" data-end=\"783\">Subestaciones<\/li>\n<li data-section-id=\"eakz7s\" data-start=\"784\" data-end=\"821\">Empresas industriales y mineras<\/li>\n<\/ul>\n<hr data-start=\"823\" data-end=\"826\" \/>\n<h2 data-section-id=\"g4vs8k\" data-start=\"828\" data-end=\"854\">\ud83d\udd39 Cumplimiento de las normas<\/h2>\n<ul data-start=\"856\" data-end=\"1010\">\n<li data-section-id=\"nsjv6t\" data-start=\"856\" data-end=\"904\">IEC 60298 \u2013 Interruptores Met\u00e1licos Blindados<\/li>\n<li data-section-id=\"pcsbov\" data-start=\"905\" data-end=\"950\">GB\/T 3906 \u2013 Interruptores Met\u00e1licos Blindados<\/li>\n<li data-section-id=\"18a9m0v\" data-start=\"951\" data-end=\"1010\">DL\/T 404 \u2013 Est\u00e1ndar T\u00e9cnico de Interruptores de Alta Tensi\u00f3n<\/li>\n<\/ul>\n<hr data-start=\"1012\" data-end=\"1015\" \/>\n<h2 data-section-id=\"17fvu7l\" data-start=\"1017\" data-end=\"1035\">Caracter\u00edsticas principales<\/h2>\n<h3 data-section-id=\"5fhv34\" data-start=\"1037\" data-end=\"1075\">\u2714 Estructura Met\u00e1lica Blindada<\/h3>\n<ul data-start=\"1076\" data-end=\"1157\">\n<li data-section-id=\"1qklvor\" data-start=\"1076\" data-end=\"1110\">Dise\u00f1o completamente compartimentado<\/li>\n<li data-section-id=\"1c0xflb\" data-start=\"1111\" data-end=\"1157\">Alta seguridad y capacidad de aislamiento de fallas<\/li>\n<\/ul>\n<p data-start=\"1159\" data-end=\"1203\">\ud83d\udc49 Minimiza el impacto de fallas internas<\/p>\n<hr data-start=\"1205\" data-end=\"1208\" \/>\n<h3 data-section-id=\"32liwa\" data-start=\"1210\" data-end=\"1246\">\u2714 Dise\u00f1o Retr\u00e1ctil (Extra\u00edble)<\/h3>\n<ul data-start=\"1247\" data-end=\"1318\">\n<li data-section-id=\"1b2oxwc\" data-start=\"1247\" data-end=\"1281\">Unidad de interruptor de circuito removible<\/li>\n<li data-section-id=\"qjo5m6\" data-start=\"1282\" data-end=\"1318\">Mantenimiento y reemplazo f\u00e1ciles<\/li>\n<\/ul>\n<p data-start=\"1320\" data-end=\"1365\">\ud83d\udc49 Reduce el tiempo de inactividad y mejora la eficiencia.<\/p>\n<hr data-start=\"1367\" data-end=\"1370\" \/>\n<h3 data-section-id=\"toa8t\" data-start=\"1372\" data-end=\"1424\">\u2714 Sistema de Interbloqueo Avanzado \u201cCinco Prevenciones\u201d<\/h3>\n<p data-start=\"1425\" data-end=\"1434\">Previene:<\/p>\n<ul data-start=\"1435\" data-end=\"1550\">\n<li data-section-id=\"l66xwq\" data-start=\"1435\" data-end=\"1451\">Funcionamiento incorrecto<\/li>\n<li data-section-id=\"1xvjcif\" data-start=\"1452\" data-end=\"1477\">Errores de conmutaci\u00f3n de carga<\/li>\n<li data-section-id=\"1bewz5n\" data-start=\"1478\" data-end=\"1496\">Conexi\u00f3n a tierra<\/li>\n<li data-section-id=\"m5memd\" data-start=\"1497\" data-end=\"1517\">Acceso energizado<\/li>\n<li data-section-id=\"11r67yz\" data-start=\"1518\" data-end=\"1550\">Operaci\u00f3n en secuencia incorrecta<\/li>\n<\/ul>\n<p data-start=\"1552\" data-end=\"1588\">\ud83d\udc49 Asegura la m\u00e1xima seguridad para el operador<\/p>\n<hr data-start=\"1590\" data-end=\"1593\" \/>\n<h3 data-section-id=\"1lp3cor\" data-start=\"1595\" data-end=\"1634\">\u2714 Capacidad de Resistencia a Arcos Internos<\/h3>\n<ul data-start=\"1635\" data-end=\"1729\">\n<li data-section-id=\"psq0ar\" data-start=\"1635\" data-end=\"1677\">Pas\u00f3 exitosamente las pruebas de arco interno<\/li>\n<li data-section-id=\"8g0j7c\" data-start=\"1678\" data-end=\"1729\">Mejora la seguridad operativa en condiciones de falla<\/li>\n<\/ul>\n<hr data-start=\"1731\" data-end=\"1734\" \/>\n<h3 data-section-id=\"114yc6h\" data-start=\"1736\" data-end=\"1775\">\u2714 Capacidad de supervisi\u00f3n inteligente<\/h3>\n<ul data-start=\"1776\" data-end=\"1873\">\n<li data-section-id=\"b5zm3q\" data-start=\"1776\" data-end=\"1834\">Soporta funciones de protecci\u00f3n, control y monitoreo<\/li>\n<li data-section-id=\"1q3ju9x\" data-start=\"1835\" data-end=\"1873\">Compatible con sistemas de automatizaci\u00f3n<\/li>\n<\/ul>\n<p data-start=\"1875\" data-end=\"1923\">\ud83d\udc49 Adecuado para aplicaciones modernas de redes inteligentes<\/p>\n<hr data-start=\"1925\" data-end=\"1928\" \/>\n<h3 data-section-id=\"1nfccu1\" data-start=\"1930\" data-end=\"1969\">\u2714 Configuraci\u00f3n el\u00e9ctrica flexible<\/h3>\n<ul data-start=\"1970\" data-end=\"2085\">\n<li data-section-id=\"1gfibl8\" data-start=\"1970\" data-end=\"2043\">Soporta varios tipos de interruptores de circuito (por ejemplo, interruptor de circuito de vac\u00edo)<\/li>\n<li data-section-id=\"e5s0ig\" data-start=\"2044\" data-end=\"2085\">Adaptable a diferentes dise\u00f1os de sistemas<\/li>\n<\/ul>\n<hr data-start=\"2087\" data-end=\"2090\" \/>\n<h2 data-section-id=\"1hq6i26\" data-start=\"2092\" data-end=\"2115\">\ud83d\udd39 Dise\u00f1o estructural<\/h2>\n<h3 data-section-id=\"s2r0x6\" data-start=\"2117\" data-end=\"2148\">\ud83d\udd38 Dise\u00f1o Compartimentado<\/h3>\n<p data-start=\"2149\" data-end=\"2177\">El gabinete se divide en:<\/p>\n<ul data-start=\"2178\" data-end=\"2286\">\n<li data-section-id=\"1wgz4bd\" data-start=\"2178\" data-end=\"2200\">Compartimento de barra colectora<\/li>\n<li data-section-id=\"pdbdqv\" data-start=\"2201\" data-end=\"2232\">Compartimento de interruptor autom\u00e1tico<\/li>\n<li data-section-id=\"1eiou4l\" data-start=\"2233\" data-end=\"2254\">Compartimento de cables<\/li>\n<li data-section-id=\"qvi9pq\" data-start=\"2255\" data-end=\"2286\">Compartimento de rel\u00e9s y control<\/li>\n<\/ul>\n<p data-start=\"2288\" data-end=\"2330\">\u27a1 Asegura la seguridad y facilidad de mantenimiento<\/p>\n<hr data-start=\"2332\" data-end=\"2335\" \/>\n<h3 data-section-id=\"gmyjv4\" data-start=\"2337\" data-end=\"2372\">\ud83d\udd38 Interruptor Autom\u00e1tico Retirable<\/h3>\n<ul data-start=\"2373\" data-end=\"2449\">\n<li data-section-id=\"12su80x\" data-start=\"2373\" data-end=\"2397\">Dise\u00f1o de tipo extra\u00edble<\/li>\n<li data-section-id=\"1jlcd7y\" data-start=\"2398\" data-end=\"2449\">Indicaci\u00f3n de posici\u00f3n (servicio\/prueba\/desconectado)<\/li>\n<\/ul>\n<hr data-start=\"2451\" data-end=\"2454\" \/>\n<h3 data-section-id=\"1tnodmb\" data-start=\"2456\" data-end=\"2476\">\ud83d\udd38 Sistema de barras colectoras<\/h3>\n<ul data-start=\"2477\" data-end=\"2549\">\n<li data-section-id=\"rj0pb8\" data-start=\"2477\" data-end=\"2513\">Barras conductoras de cobre de alta conductividad<\/li>\n<li data-section-id=\"wthntg\" data-start=\"2514\" data-end=\"2549\">Aislamiento y disposici\u00f3n optimizados<\/li>\n<\/ul>\n<hr data-start=\"2551\" data-end=\"2554\" \/>\n<h3 data-section-id=\"4cyygx\" data-start=\"2556\" data-end=\"2583\">\ud83d\udd38 Protecci\u00f3n y Control<\/h3>\n<ul data-start=\"2584\" data-end=\"2661\">\n<li data-section-id=\"1821r22\" data-start=\"2584\" data-end=\"2622\">Sistema de protecci\u00f3n de rel\u00e9s integrado<\/li>\n<li data-section-id=\"mjytnw\" data-start=\"2623\" data-end=\"2661\">Soporta monitoreo y automatizaci\u00f3n<\/li>\n<\/ul>\n<hr data-start=\"2663\" data-end=\"2666\" \/>\n<h2 data-section-id=\"15du31k\" data-start=\"2668\" data-end=\"2686\">Aplicaciones<\/h2>\n<ul data-start=\"2688\" data-end=\"2829\">\n<li data-section-id=\"79zscl\" data-start=\"2688\" data-end=\"2715\">Centrales el\u00e9ctricas<\/li>\n<li data-section-id=\"1rhd9cb\" data-start=\"2716\" data-end=\"2742\">Subestaciones el\u00e9ctricas<\/li>\n<li data-section-id=\"p9p65o\" data-start=\"2743\" data-end=\"2768\">Instalaciones industriales<\/li>\n<li data-section-id=\"1ev0gas\" data-start=\"2769\" data-end=\"2790\">Explotaciones mineras<\/li>\n<li data-section-id=\"spqb3m\" data-start=\"2791\" data-end=\"2829\">Infraestructura y sistemas de servicios p\u00fablicos<\/li>\n<\/ul>\n<hr data-start=\"2831\" data-end=\"2834\" \/>\n<h2 data-section-id=\"1rg4wz9\" data-start=\"2836\" data-end=\"2860\">\ud83d\udd39 Resumen de ventajas<\/h2>\n<ul data-start=\"2862\" data-end=\"3142\">\n<li data-section-id=\"yg9hvx\" data-start=\"2862\" data-end=\"2895\">Estructura blindada de alta seguridad<\/li>\n<li data-section-id=\"1jf9lx6\" data-start=\"2896\" data-end=\"2940\">Dise\u00f1o extra\u00edble para f\u00e1cil mantenimiento<\/li>\n<li data-section-id=\"16mac2p\" data-start=\"2941\" data-end=\"2991\">Sistema de interbloqueo \u201cCinco Prevenciones\u201d confiable<\/li>\n<li data-section-id=\"m9wwwl\" data-start=\"2992\" data-end=\"3039\">Resistencia al arco interno para mayor seguridad<\/li>\n<li data-section-id=\"12irse7\" data-start=\"3040\" data-end=\"3089\">Capacidad de control y monitoreo inteligente<\/li>\n<li data-section-id=\"1ga2229\" data-start=\"3090\" data-end=\"3142\">Adecuado para sistemas de distribuci\u00f3n de media tensi\u00f3n<\/li>\n<\/ul>\n<hr data-start=\"3144\" data-end=\"3147\" \/>\n<h1 data-section-id=\"1lxd8kj\" data-start=\"3149\" data-end=\"3156\">PREGUNTAS FRECUENTES<\/h1>\n<h3 data-section-id=\"vipkmq\" data-start=\"3158\" data-end=\"3204\">1\ufe0f\u20e3 \u00bfPara qu\u00e9 se utiliza el interruptor KYN28A-12?<\/h3>\n<p data-start=\"3206\" data-end=\"3336\">Se utiliza para:<br \/>\n\ud83d\udc49 Recibir, distribuir, controlar y proteger la energ\u00eda el\u00e9ctrica en sistemas de media tensi\u00f3n (3.6\u201312kV).<\/p>\n<hr data-start=\"3338\" data-end=\"3341\" \/>\n<h3 data-section-id=\"1feltfr\" data-start=\"3343\" data-end=\"3400\">2\ufe0f\u20e3 \u00bfCu\u00e1l es la ventaja del interruptor extra\u00edble?<\/h3>\n<ul data-start=\"3402\" data-end=\"3484\">\n<li data-section-id=\"1rvzi8r\" data-start=\"3402\" data-end=\"3422\">Mantenimiento f\u00e1cil<\/li>\n<li data-section-id=\"6umffb\" data-start=\"3423\" data-end=\"3463\">Reemplazo r\u00e1pido de interruptores autom\u00e1ticos<\/li>\n<li data-section-id=\"16zesr\" data-start=\"3464\" data-end=\"3484\">Reducci\u00f3n del tiempo de inactividad<\/li>\n<\/ul>\n<hr data-start=\"3486\" data-end=\"3489\" \/>\n<h3 data-section-id=\"14gmyk1\" data-start=\"3491\" data-end=\"3538\">3\ufe0f\u20e3 \u00bfQu\u00e9 significa \u201cblindado\u201d en un interruptor?<\/h3>\n<p data-start=\"3540\" data-end=\"3663\">Se refiere a:<br \/>\n\ud83d\udc49 Estructura met\u00e1lica compartimentada, que mejora la seguridad al aislar fallas dentro de secciones espec\u00edficas.<\/p>\n<hr data-start=\"3665\" data-end=\"3668\" \/>\n<h3 data-section-id=\"1vcvu6b\" data-start=\"3670\" data-end=\"3720\">4\ufe0f\u20e3 \u00bfEl KYN28A-12 soporta sistemas de automatizaci\u00f3n?<\/h3>\n<p data-start=\"3722\" data-end=\"3739\">S\u00ed, es compatible:<\/p>\n<ul data-start=\"3740\" data-end=\"3811\">\n<li data-section-id=\"1hrw582\" data-start=\"3740\" data-end=\"3762\">Sistemas de monitoreo<\/li>\n<li data-section-id=\"1dhi2u3\" data-start=\"3763\" data-end=\"3784\">Rel\u00e9s de protecci\u00f3n<\/li>\n<li data-section-id=\"18qstw7\" data-start=\"3785\" data-end=\"3811\">Integraci\u00f3n de redes inteligentes<\/li>\n<\/ul>\n<hr data-start=\"3813\" data-end=\"3816\" \/>\n<h3 data-section-id=\"7zwnec\" data-start=\"3818\" data-end=\"3860\">5\ufe0f\u20e3 \u00bfEs seguro en condiciones de falla?<\/h3>\n<p data-start=\"3862\" data-end=\"3870\">S\u00ed. Lo:<\/p>\n<ul data-start=\"3871\" data-end=\"3949\">\n<li data-section-id=\"mbhcsd\" data-start=\"3871\" data-end=\"3900\">Pasa pruebas de arco interno<\/li>\n<li data-section-id=\"1lmnr1x\" data-start=\"3901\" data-end=\"3949\">Incluye un sistema de enclavamiento mec\u00e1nico completo<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p data-start=\"238\" data-end=\"480\">La serie KYN28A-12 de interruptores met\u00e1licos blindados retr\u00e1ctiles es un interruptor de media tensi\u00f3n inteligente de segunda generaci\u00f3n, desarrollado al integrar tecnolog\u00eda internacional avanzada con procesos modernos de fabricaci\u00f3n CNC.<\/p>\n<p data-start=\"482\" data-end=\"623\">Est\u00e1 dise\u00f1ado para la distribuci\u00f3n de energ\u00eda, control, protecci\u00f3n y monitoreo en sistemas de CA de 3.6\u201312kV con una frecuencia nominal de 50Hz.<\/p>","protected":false},"featured_media":1124,"comment_status":"open","ping_status":"closed","template":"","meta":{"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":"","ast-disable-related-posts":"","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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