{"id":21946,"date":"2025-09-22T06:05:58","date_gmt":"2025-09-22T06:05:58","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=21946"},"modified":"2025-10-07T06:26:41","modified_gmt":"2025-10-07T06:26:41","slug":"sg-three-phase-dry-type-isolation-transformer","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/es\/product\/sg-three-phase-dry-type-isolation-transformer\/","title":{"rendered":"Transformador reductor trif\u00e1sico de aislamiento SG 10kva-1000kva de tipo seco"},"content":{"rendered":"<div data-atom-id=\"OnjmgzlCbqhJ-table\">\n<h2>Principales ventajas<\/h2>\n<p><strong>1. Dise\u00f1o de tipo seco para mayor seguridad y bajo mantenimiento<\/strong><\/p>\n<p>Refrigeraci\u00f3n por aire natural (AN): Elimina la necesidad de aceite, reduciendo el riesgo de incendio y los costes de mantenimiento.<br \/>\nMateriales ign\u00edfugos: Cumple la norma UL94 V-0, que proporciona una excelente resistencia al fuego.<\/p>\n<p><strong>2. Aislamiento el\u00e9ctrico y supresi\u00f3n de ruidos<\/strong><\/p>\n<p>Aislamiento galv\u00e1nico: Establece un nuevo sistema de puesta a tierra del neutro para eliminar las interferencias de modo com\u00fan.<br \/>\nCapa de blindaje opcional: Cuando se conecta a tierra correctamente, suprime eficazmente la EMI de alta frecuencia para equipos sensibles.<\/p>\n<p><strong>3. Conversi\u00f3n flexible de la tensi\u00f3n<\/strong><\/p>\n<p>Admite conexiones \u0394-\u0394, \u0394-Y o Y-\u0394 para aplicaciones reductoras o elevadoras.<br \/>\nTensiones de entrada\/salida y ajustes de toma personalizados (\u00b15 %) para adaptarse a los requisitos de potencia regionales.<\/p>\n<p><strong>4. Alta eficiencia y rendimiento fiable<\/strong><\/p>\n<p>Eficiencia \u226595 % con distorsi\u00f3n de forma de onda &lt;0,1 %.<br \/>\nRegulaci\u00f3n de carga dentro de \u00b11 % de vac\u00edo a plena carga.<br \/>\nAislamiento de clase F\/H impregnado al vac\u00edo para una larga vida \u00fatil y una estabilidad t\u00e9rmica excepcional.<\/p>\n<\/div>\n<div data-atom-id=\"OnjmgzlCbqhJ-table\"><strong style=\"color: #1b1919; font-size: 24px;\">Principales par\u00e1metros t\u00e9cnicos<\/strong><\/div>\n<div class=\"lc-a-table\" data-atom-id=\"OnjmgzlCbqhJ-table\">\n<p>Dimensiones con carcasa<\/p>\n<table class=\"rich-text-table fill-first-row\">\n<tbody>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"0\" data-col=\"0\">\n<div>Modelo<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"0\" data-col=\"1\">\n<div>SG -kVA<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"1\" data-col=\"0\">\n<div>Fase<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"1\" data-col=\"1\">\n<div>3 fases<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"2\" data-col=\"0\">\n<div>Capacidad<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"2\" data-col=\"1\">\n<div>0,5~400 kVA (personalizable)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"3\" data-col=\"0\">\n<div>Tensi\u00f3n primaria<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"3\" data-col=\"1\">\n<div>110V\/ 120V\/ 208V\/ 220V\/ 230V\/ 240V\/ 380V\/ 415V\/ 480V (Se puede personalizar)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"4\" data-col=\"0\">\n<div>Tensi\u00f3n secundaria<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"4\" data-col=\"1\">\n<div>110V\/ 120V\/ 208V\/ 220V\/ 230V\/ 240V\/ 380V\/ 415V\/ 480V (Se puede personalizar)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"5\" data-col=\"0\">\n<div>Material de bobinado<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"5\" data-col=\"1\">\n<div>Aluminio\/ Cobre (opcional)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"6\" data-col=\"0\">\n<div>Convertidor de tensi\u00f3n<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"6\" data-col=\"1\">\n<div>Monof\u00e1sico a monof\u00e1sico, trif\u00e1sico a trif\u00e1sico, trif\u00e1sico a monof\u00e1sico<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"7\" data-col=\"0\">\n<div>Frecuencia<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"7\" data-col=\"1\">\n<div>50 Hz \/ 60 Hz<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"8\" data-col=\"0\">\n<div>Eficiencia laboral<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"8\" data-col=\"1\">\n<div>\u226595%<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"9\" data-col=\"0\">\n<div>Resistencia del aislamiento<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"9\" data-col=\"1\">\n<div>\u22655 M\u03a9<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"10\" data-col=\"0\">\n<div>Resistencia el\u00e9ctrica<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"10\" data-col=\"1\">\n<div>3000 V CA\/1 min<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"11\" data-col=\"0\">\n<div>Ruido<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"11\" data-col=\"1\">\n<div>&lt;35 - 65 dB (1 metro)<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"12\" data-col=\"0\">\n<div>Grado de aislamiento<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"12\" data-col=\"1\">\n<div>Nivel H<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"13\" data-col=\"0\">\n<div>Modo de cableado<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"13\" data-col=\"1\">\n<div>Din11<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"14\" data-col=\"0\">\n<div>Modo refrigeraci\u00f3n<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"14\" data-col=\"1\">\n<div>Refrigeraci\u00f3n por aire de tipo seco<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"15\" data-col=\"0\">\n<div>Capacidad de sobrecarga<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"15\" data-col=\"1\">\n<div>Permita que funcione m\u00e1s de 1,2 veces la carga nominal durante un m\u00e1ximo de 4 horas<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"16\" data-col=\"0\">\n<div>Temperatura<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"16\" data-col=\"1\">\n<div>-15\u2103~+40\u2103<\/div>\n<\/td>\n<\/tr>\n<tr>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"17\" data-col=\"0\">\n<div>Humedad<\/div>\n<\/td>\n<td class=\"td-view\" colspan=\"1\" rowspan=\"1\" data-row=\"17\" data-col=\"1\">\n<div>\u226490%RH, sin condensaci\u00f3n<\/div>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<h2 class=\"lc-a-table\" data-atom-id=\"OnjmgzlCbqhJ-table\"><strong>Especificaciones del producto<\/strong><\/h2>\n<table width=\"881\">\n<tbody>\n<tr>\n<td width=\"121\">MODELO<\/td>\n<td width=\"238\">Tensi\u00f3n de entrada<\/td>\n<td width=\"238\">Tensi\u00f3n de salida<\/td>\n<td width=\"284\">Medida(mm) Longitud*Ancho*Altura<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-500VA<\/td>\n<td rowspan=\"9\" width=\"238\">Por defecto 660V 440V 380V 220V 208V 200V (tensi\u00f3n personalizable)<\/td>\n<td rowspan=\"9\" width=\"238\">Por defecto 660V 440V 380V 220V 208V 200V (tensi\u00f3n personalizable)<\/td>\n<td width=\"284\">420*330*360<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-10KVA<\/td>\n<td width=\"284\">460*350*450<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-15KVA<\/td>\n<td width=\"284\">490*390*450<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-20KVA<\/td>\n<td width=\"284\">520*430*470<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-25KVA<\/td>\n<td width=\"284\">580*460*450<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-30KVA<\/td>\n<td width=\"284\">580*460*540<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-50KVA<\/td>\n<td width=\"284\">750*480*690<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-80KVA<\/td>\n<td width=\"284\">800*500*740<\/td>\n<\/tr>\n<tr>\n<td width=\"121\">SG-100KVA<\/td>\n<td width=\"284\">900*550*840<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>Aplicaciones<\/h2>\n<ul>\n<li>Centros de datos e infraestructuras inform\u00e1ticas: energ\u00eda limpia y aislada para servidores y equipos de red.<\/li>\n<li>Equipos m\u00e9dicos y de laboratorio: diagn\u00f3stico por imagen, diagn\u00f3stico, bancos de pruebas.<\/li>\n<li>Automatizaci\u00f3n industrial y CNC: motores, robots y paneles de control que requieren una alimentaci\u00f3n aislada y silenciosa.<\/li>\n<li>Renovables y distribuci\u00f3n de energ\u00eda: reducci\u00f3n y aislamiento para inversores solares, microrredes y distribuci\u00f3n local.<\/li>\n<li>Energ\u00edas renovables y distribuci\u00f3n el\u00e9ctrica - Transformaci\u00f3n reductora para la integraci\u00f3n de energ\u00eda solar y e\u00f3lica.<\/li>\n<\/ul>\n<h2>Por qu\u00e9 elegir ZHENGXI<\/h2>\n<p>Como fabricante mundial de transformadores con d\u00e9cadas de experiencia en ingenier\u00eda, ZHENGXI proporciona:<br \/>\nProducci\u00f3n con certificaci\u00f3n ISO y conformidad CE para mercados internacionales.<br \/>\nServicios de ingenier\u00eda personalizados para satisfacer necesidades exclusivas de tensi\u00f3n, frecuencia y envolvente.<br \/>\nMateriales de alta calidad y bobinado de precisi\u00f3n mediante t\u00e9cnicas ortoc\u00edclicas e impregnaci\u00f3n al vac\u00edo para una durabilidad inigualable.<br \/>\nAsistencia t\u00e9cnica con capacidad de respuesta y plazos de entrega r\u00e1pidos para mantener los proyectos dentro de los plazos previstos.<\/p>\n<h2>Preguntas frecuentes<\/h2>\n<p><strong>1. \u00bfCu\u00e1l es la diferencia entre un transformador de tipo seco y un transformador lleno de aceite?<\/strong><br \/>\nUn transformador de tipo seco utiliza aire como medio de refrigeraci\u00f3n, eliminando el aceite inflamable. Este dise\u00f1o reduce el riesgo de incendio, requiere menos mantenimiento y es ideal para aplicaciones interiores o de alta seguridad.<\/p>\n<p><strong>2. \u00bfPuede personalizarse la serie SG para tensiones de entrada\/salida espec\u00edficas?<\/strong><br \/>\nS\u00ed. ZHENGXI ofrece una personalizaci\u00f3n completa de los niveles de tensi\u00f3n de entrada\/salida, los ajustes de toma (\u00b15 %) y los grupos de conexi\u00f3n (\u0394-\u0394, \u0394-Y, Y-\u0394) para satisfacer los requisitos regionales o espec\u00edficos del proyecto.<\/p>\n<p><strong>3. \u00bfEs adecuado el transformador SG para equipos electr\u00f3nicos sensibles?<\/strong><br \/>\nAbsolutamente. Con aislamiento galv\u00e1nico, capas de apantallamiento opcionales y distorsi\u00f3n de onda &lt;0,1 %, la serie SG proporciona una alimentaci\u00f3n limpia y estable para servidores, sistemas de im\u00e1genes m\u00e9dicas e instrumentos de laboratorio de precisi\u00f3n.<\/p>\n<p>\u00bfNecesita un presupuesto o un plano espec\u00edfico para un transformador seco SG, un transformador de aislamiento o un transformador de 100 kva? Env\u00edenos la tensi\u00f3n de su sistema, sus preferencias de conexi\u00f3n y su perfil de carga: nuestros ingenieros dimensionar\u00e1n y cotizar\u00e1n r\u00e1pidamente.<\/p>","protected":false},"excerpt":{"rendered":"<p>El transformador de aislamiento trif\u00e1sico de tipo seco de la serie SG es una soluci\u00f3n de alimentaci\u00f3n de alto rendimiento dise\u00f1ada para circuitos de CA de 50 Hz-60 Hz de hasta 660 V. Dise\u00f1ado para l\u00edneas de production industriales, centros de datos, m\u00e1quinas herramienta de precisi\u00f3n, equipos m\u00e9dicos y dispositivos cr\u00edticos importados, proporciona aislamiento el\u00e9ctrico, conversi\u00f3n de tensi\u00f3n estable y supresi\u00f3n de ruido superior.<\/p>\n<p>Con una gama de capacidades de 10 kVA a 1.000 kVA, este transformador cumple y supera las normas internacionales, incluidas las normas IEC 439 y GB 5226, y proporciona una potencia fiable all\u00ed donde la seguridad y la eficiencia son primordiales.<\/p>","protected":false},"featured_media":21949,"template":"","meta":[],"product_brand":[],"product_cat":[98,42,100],"product_tag":[],"class_list":{"0":"post-21946","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-isolation-transformer","7":"product_cat-low-voltage-transformer","8":"product_cat-three-phase-transformer","10":"first","11":"instock","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>SG Three Phase Dry Type Isolation Transformer Manufacturer In China - PINE-ZHENGXI<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.tronkiele.com\/es\/product\/sg-three-phase-dry-type-isolation-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SG Three Phase Dry Type Isolation Transformer Manufacturer In China - PINE-ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"The SG series three-phase dry type isolation transformer is a high-performance power solution engineered for AC 50 Hz\u201360 Hz circuits up to 660 V. 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