{"id":21939,"date":"2025-09-22T03:17:16","date_gmt":"2025-09-22T03:17:16","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=21939"},"modified":"2025-11-22T07:13:11","modified_gmt":"2025-11-22T07:13:11","slug":"bk100va-5kva-single-phase-isolation-control-transformer","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/es\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/","title":{"rendered":"Transformador de potencia de control de aislamiento monof\u00e1sico Bk 100va-5kva"},"content":{"rendered":"<h2>Principales caracter\u00edsticas y ventajas<\/h2>\n<ul>\n<li>Rango de capacidad: 100 VA - 5 kVA (amplia gama para adaptarse a cuadros de control peque\u00f1os hasta maquinaria mediana).<\/li>\n<li>Opciones de entrada flexibles: Voltajes de entrada personalizados disponibles - opciones t\u00edpicas: 360 V \/ 380 V \/ 415 V \/ 440 V (monof\u00e1sica o seg\u00fan se requiera).<\/li>\n<li>Salidas personalizables: Las salidas est\u00e1ndar incluyen 12 V, 24 V, 36 V, 48 V, 60 V, 120 V, 220 V (otros voltajes disponibles bajo pedido).<\/li>\n<li>M\u00f3dulo de control por tiristor (SCR): Regulaci\u00f3n suave y r\u00e1pida con realimentaci\u00f3n en bucle cerrado para mantener la salida estable en condiciones variables de carga o alimentaci\u00f3n.<\/li>\n<li>Alto rendimiento: Eficiencia t\u00edpica de hasta 98% dependiendo del modelo y la carga.<\/li>\n<li>Fuerte aislamiento y seguridad: Resistencia de aislamiento \u2265 50 M\u03a9; prueba de resistencia diel\u00e9ctrica 3000 V durante 1 minuto (sin aver\u00eda).<\/li>\n<li>Construcci\u00f3n duradera: Laminados de acero al silicio en el n\u00facleo para reducir las p\u00e9rdidas y prolongar la vida \u00fatil.<\/li>\n<li>Opciones de cableado sencillas: Terminales puenteables\/vinculables para configuraciones multitoma o de diferentes tensiones (flexibiliza la instalaci\u00f3n).<\/li>\n<\/ul>\n<h2>Modelo Significado<\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<table border=\"0\" width=\"373\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"et2\" width=\"113\" height=\"28\">Modelo<\/td>\n<td class=\"et2\" width=\"260\">BK \u25a1<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" height=\"28\">B<\/td>\n<td class=\"et2\">transformador<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" height=\"28\">K<\/td>\n<td class=\"et2\">control<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" height=\"28\">\u25a1<\/td>\n<td class=\"et2\">capacidad nominal<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/figure>\n<h2>Par\u00e1metros t\u00e9cnicos<\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<table width=\"743\">\n<tbody>\n<tr>\n<td width=\"243\">Modelo NO.<\/td>\n<td width=\"500\">BK<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Capacidad<\/td>\n<td width=\"500\">100VA 150VA 200VA 250VA 300VA 400VA 500VA 700VA 800VA 1KVA 1,2KVA 1,5KVA 2KVA 2,5KVA 3KVA 4KVA 5KVA<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Tensi\u00f3n de entrada<\/td>\n<td width=\"500\">Bif\u00e1sico 440V\/415V\/380V\/360V<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Tensi\u00f3n de salida<\/td>\n<td width=\"500\">Bif\u00e1sico personalizable 440V\/12V\/24V\/36V\/48V\/60V\/120V\/220V<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Frecuencia<\/td>\n<td width=\"500\">50 Hz\/60 Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Eficacia del trabajo<\/td>\n<td width=\"500\">\u226598%<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Resistencia del aislamiento<\/td>\n<td width=\"500\">\u226550M\u03a9<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Distorsi\u00f3n de la forma de onda<\/td>\n<td width=\"500\">Sin distorsi\u00f3n adicional de la forma de onda<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Capacidad de sobrecarga<\/td>\n<td width=\"500\">Dos veces la corriente nominal durante un minuto<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Fuerza el\u00e9ctrica<\/td>\n<td width=\"500\">Tensi\u00f3n sinusoidal de frecuencia industrial de 3000 V durante un minuto sin fen\u00f3meno de aver\u00eda<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Temperatura ambiente<\/td>\n<td width=\"500\">-15\u00b0C~+ 40\u00b0C<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/figure>\n<h2>C\u00f3mo funciona (sencillo)<\/h2>\n<p>La entrada alimenta el n\u00facleo del transformador.<br \/>\nEl m\u00f3dulo de control SCR ajusta el \u00e1ngulo de conducci\u00f3n para regular la tensi\u00f3n de salida.<br \/>\nUn circuito de realimentaci\u00f3n supervisa constantemente la salida frente a la consigna y corrige el disparo del SCR para mantener la tensi\u00f3n estable.<br \/>\nEste enfoque de bucle cerrado proporciona una regulaci\u00f3n suave y protege los dispositivos de control sensibles de sobretensiones o ca\u00eddas de tensi\u00f3n.<\/p>\n<h2>Especificaciones<\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<table border=\"0\" width=\"854\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td class=\"et2\" rowspan=\"2\" width=\"122\" height=\"56\">MODELO<\/td>\n<td class=\"et4\" colspan=\"3\" width=\"366\">Tama\u00f1o total (mm)<\/td>\n<td class=\"et4\" colspan=\"2\" width=\"244\">Tama\u00f1o de la instalaci\u00f3n<\/td>\n<td class=\"et2\" rowspan=\"2\" width=\"122\">Apertura<span class=\"font1\">(K*J)<\/span><\/td>\n<\/tr>\n<tr>\n<td class=\"et5\" width=\"122\">B<\/td>\n<td class=\"et5\" width=\"122\">D<\/td>\n<td class=\"et4\" width=\"122\">E<\/td>\n<td class=\"et4\" width=\"122\">A<\/td>\n<td class=\"et4\" width=\"122\">C<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-100<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">98<\/td>\n<td class=\"et3\" width=\"122\">85<\/td>\n<td class=\"et3\" width=\"122\">108<\/td>\n<td class=\"et3\" width=\"122\">84<\/td>\n<td class=\"et3\" width=\"122\">65<\/td>\n<td class=\"et3\" width=\"122\">5*8<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-150<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">105<\/td>\n<td class=\"et3\" width=\"122\">86<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">76<\/td>\n<td class=\"et3\" width=\"122\">77<\/td>\n<td class=\"et3\" width=\"122\">5*8<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-200<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">105<\/td>\n<td class=\"et3\" width=\"122\">105<\/td>\n<td class=\"et3\" width=\"122\">115<\/td>\n<td class=\"et3\" width=\"122\">85<\/td>\n<td class=\"et3\" width=\"122\">87<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-250<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">105<\/td>\n<td class=\"et3\" width=\"122\">115<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">85<\/td>\n<td class=\"et3\" width=\"122\">95<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-300<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">115<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">115<\/td>\n<td class=\"et3\" width=\"122\">90<\/td>\n<td class=\"et3\" width=\"122\">90<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-400<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">135<\/td>\n<td class=\"et3\" width=\"122\">125<\/td>\n<td class=\"et3\" width=\"122\">140<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">97<\/td>\n<td class=\"et3\" width=\"122\">8*13<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-500<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">135<\/td>\n<td class=\"et3\" width=\"122\">130<\/td>\n<td class=\"et3\" width=\"122\">140<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">103<\/td>\n<td class=\"et3\" width=\"122\">8*13<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-600<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">152<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">150<\/td>\n<td class=\"et3\" width=\"122\">120<\/td>\n<td class=\"et3\" width=\"122\">90<\/td>\n<td class=\"et3\" width=\"122\">8*13<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK<span class=\"font1\">-700<\/span><span class=\"font1\">VA<\/span><\/td>\n<td class=\"et3\" width=\"122\">152<\/td>\n<td class=\"et3\" width=\"122\">110<\/td>\n<td class=\"et3\" width=\"122\">150<\/td>\n<td class=\"et3\" width=\"122\">120<\/td>\n<td class=\"et3\" width=\"122\">90<\/td>\n<td class=\"et3\" width=\"122\">8*13<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-800VA<\/td>\n<td class=\"et3\" width=\"122\">152<\/td>\n<td class=\"et3\" width=\"122\">125<\/td>\n<td class=\"et3\" width=\"122\">150<\/td>\n<td class=\"et3\" width=\"122\">120<\/td>\n<td class=\"et3\" width=\"122\">105<\/td>\n<td class=\"et3\" width=\"122\">8*13<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-1KVA<\/td>\n<td class=\"et3\" width=\"122\">152<\/td>\n<td class=\"et3\" width=\"122\">142<\/td>\n<td class=\"et3\" width=\"122\">165<\/td>\n<td class=\"et3\" width=\"122\">120<\/td>\n<td class=\"et3\" width=\"122\">120<\/td>\n<td class=\"et3\" width=\"122\">8*13<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-1,5KVA<\/td>\n<td class=\"et3\" width=\"122\">175<\/td>\n<td class=\"et3\" width=\"122\">170<\/td>\n<td class=\"et3\" width=\"122\">195<\/td>\n<td class=\"et3\" width=\"122\">130<\/td>\n<td class=\"et3\" width=\"122\">120<\/td>\n<td class=\"et3\" width=\"122\">8.5*17<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-2KVA<\/td>\n<td class=\"et3\" width=\"122\">205<\/td>\n<td class=\"et3\" width=\"122\">215<\/td>\n<td class=\"et3\" width=\"122\">230<\/td>\n<td class=\"et3\" width=\"122\">170<\/td>\n<td class=\"et3\" width=\"122\">130<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-2,5KVA<\/td>\n<td class=\"et3\" width=\"122\">205<\/td>\n<td class=\"et3\" width=\"122\">225<\/td>\n<td class=\"et3\" width=\"122\">230<\/td>\n<td class=\"et3\" width=\"122\">170<\/td>\n<td class=\"et3\" width=\"122\">140<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-3KVA<\/td>\n<td class=\"et3\" width=\"122\">205<\/td>\n<td class=\"et3\" width=\"122\">240<\/td>\n<td class=\"et3\" width=\"122\">230<\/td>\n<td class=\"et3\" width=\"122\">170<\/td>\n<td class=\"et3\" width=\"122\">150<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-4KVA<\/td>\n<td class=\"et3\" width=\"122\">235<\/td>\n<td class=\"et3\" width=\"122\">265<\/td>\n<td class=\"et3\" width=\"122\">260<\/td>\n<td class=\"et3\" width=\"122\">195<\/td>\n<td class=\"et3\" width=\"122\">175<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<tr>\n<td class=\"et3\" width=\"122\" height=\"28\">BK-5KVA<\/td>\n<td class=\"et3\" width=\"122\">235<\/td>\n<td class=\"et3\" width=\"122\">280<\/td>\n<td class=\"et3\" width=\"122\">260<\/td>\n<td class=\"et3\" width=\"122\">195<\/td>\n<td class=\"et3\" width=\"122\">190<\/td>\n<td class=\"et3\" width=\"122\">8*11<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/figure>\n<h2>Dimensiones del transformador de control<\/h2>\n<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone wp-image-21943 size-full\" src=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions.webp\" alt=\"Control-transformador-dimensiones\" width=\"889\" height=\"337\" srcset=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions.webp 889w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions-400x152.webp 400w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions-768x291.webp 768w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions-18x7.webp 18w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions-430x163.webp 430w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions-700x265.webp 700w, https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/Control-transformer-dimensions-150x57.webp 150w\" sizes=\"(max-width: 889px) 100vw, 889px\" \/><\/p>\n<h2>Aplicaciones t\u00edpicas<\/h2>\n<p>Circuitos de control para m\u00e1quinas CNC y accionamientos de motores.<br \/>\nAutomatizaci\u00f3n industrial: PLC, rel\u00e9s, contactores.<br \/>\nCircuitos de control de iluminaci\u00f3n y climatizaci\u00f3n que necesitan aislamiento.<br \/>\nEquipos de laboratorio y ensayo que requieren una potencia de control precisa y de baja distorsi\u00f3n.<br \/>\nCualquier aplicaci\u00f3n que necesite un transformador monof\u00e1sico con salida regulada precisa o aislamiento el\u00e9ctrico.<\/p>\n<h2>Por qu\u00e9 elegir transformadores ZHENGXI BK<\/h2>\n<p>Fabricaci\u00f3n con certificaci\u00f3n ISO y control de calidad global.<br \/>\nIngenier\u00eda personalizada: adaptamos las tensiones, el montaje, las carcasas y la frecuencia (50\/60 Hz) a sus necesidades.<br \/>\nPreparado para la exportaci\u00f3n: Conformidad CE y RoHS para mercados internacionales.<br \/>\nExperiencia demostrada: d\u00e9cadas suministrando soluciones OEM\/ODM a clientes industriales de todo el mundo.<\/p>\n<h2>Preguntas frecuentes<\/h2>\n<p><strong>P1: \u00bfEn qu\u00e9 se diferencia un transformador BK de un transformador monof\u00e1sico normal?<\/strong><br \/>\nR: El BK es un transformador de control\/aislamiento que incluye un m\u00f3dulo tiristor (SCR) y realimentaci\u00f3n para la regulaci\u00f3n de tensi\u00f3n en bucle cerrado. Un transformador monof\u00e1sico est\u00e1ndar solo sube o baja la tensi\u00f3n y no regula activamente la salida en condiciones de entrada cambiantes.<\/p>\n<p><strong>P2: \u00bfC\u00f3mo elijo el tama\u00f1o adecuado (VA\/kVA)?<\/strong><br \/>\nR: Sume la carga del circuito de control en VA y, a continuaci\u00f3n, a\u00f1ada un margen de 20-25% para la corriente de arranque o de sobretensi\u00f3n. Si no est\u00e1 seguro, env\u00ede su lista de cargas a nuestros ingenieros y le recomendaremos el tama\u00f1o de transformador BK adecuado.<\/p>\n<p><strong>P3: \u00bfPueden personalizar los voltajes y las carcasas para la exportaci\u00f3n?<\/strong><br \/>\nR: S\u00ed. Ofrecemos voltajes de entrada\/salida personalizados, opciones de 50\/60 Hz y carcasas para exportaci\u00f3n. ZHENGXI cumple los requisitos CE y RoHS.<\/p>\n<p>\u00bfNecesita un presupuesto o ayuda para dimensionar el transformador BK o el transformador de control adecuados para su equipo? P\u00f3ngase en contacto con nuestros ingenieros hoy mismo: ofrecemos soluciones personalizadas r\u00e1pidas y asistencia t\u00e9cnica.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"749\" data-end=\"1124\">En <strong data-start=\"753\" data-end=\"766\">Serie BK<\/strong> transformador de potencia de control de aislamiento monof\u00e1sico (com\u00fanmente denominado <strong data-start=\"835\" data-end=\"853\">Transformador BK<\/strong>) proporciona tensiones de control estables y aisladas para equipos industriales y comerciales. Disponible en <strong data-start=\"954\" data-end=\"973\">100 VA a 5 kVA<\/strong>La unidad utiliza un m\u00f3dulo de control de tiristores (SCR) con realimentaci\u00f3n para proporcionar una regulaci\u00f3n precisa de la tensi\u00f3n en bucle cerrado incluso cuando la alimentaci\u00f3n de entrada fluct\u00faa.<\/p>\n<p data-start=\"1126\" data-end=\"1348\">Este transformador de control est\u00e1 fabricado conforme a las normas internacionales de seguridad y eficiencia y es perfecto para m\u00e1quinas CNC, PLC, paneles de automatizaci\u00f3n, circuitos de iluminaci\u00f3n y otros sistemas de precisi\u00f3n que necesitan un suministro de control estable.<\/p>","protected":false},"featured_media":21940,"template":"","meta":[],"product_brand":[],"product_cat":[101,98,42,99],"product_tag":[],"class_list":{"0":"post-21939","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-control-transformers","7":"product_cat-isolation-transformer","8":"product_cat-low-voltage-transformer","9":"product_cat-single-phase-transformers","11":"first","12":"instock","13":"taxable","14":"shipping-taxable","15":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Bk Single Phase Isolation Control Transformer Manufacturer - PINE-ZHENGXI<\/title>\n<meta name=\"description\" content=\"BK series single-phase isolation control transformer (100VA\u20135kVA). Thyristor (SCR) control, closed-loop regulation, high efficiency, customizable voltages. Ideal control transformer for CNC, automation, lighting.\" \/>\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\/bk100va-5kva-single-phase-isolation-control-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Bk Single Phase Isolation Control Transformer Manufacturer - PINE-ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"BK series single-phase isolation control transformer (100VA\u20135kVA). Thyristor (SCR) control, closed-loop regulation, high efficiency, customizable voltages. Ideal control transformer for CNC, automation, lighting.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tronkiele.com\/es\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"PINE-ZHENGXI\" \/>\n<meta property=\"article:modified_time\" content=\"2025-11-22T07:13:11+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/\",\"url\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/\",\"name\":\"Bk Single Phase Isolation Control Transformer Manufacturer - PINE-ZHENGXI\",\"isPartOf\":{\"@id\":\"https:\/\/www.tronkiele.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp\",\"datePublished\":\"2025-09-22T03:17:16+00:00\",\"dateModified\":\"2025-11-22T07:13:11+00:00\",\"description\":\"BK series single-phase isolation control transformer (100VA\u20135kVA). 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