{"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\/it\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/","title":{"rendered":"Trasformatore di potenza di controllo di isolamento monofase di Bk 100va-5kva"},"content":{"rendered":"<h2>Caratteristiche e vantaggi principali<\/h2>\n<ul>\n<li>Gamma di capacit\u00e0: 100 VA - 5 kVA (ampia gamma per adattarsi a piccoli pannelli di controllo fino a macchinari di medie dimensioni).<\/li>\n<li>Opzioni di ingresso flessibili: Sono disponibili tensioni di ingresso personalizzate - scelte tipiche: 360 V \/ 380 V \/ 415 V \/ 440 V (monofase o come richiesto).<\/li>\n<li>Uscite personalizzabili: Le uscite standard comprendono 12 V, 24 V, 36 V, 48 V, 60 V, 120 V, 220 V (altre tensioni disponibili su richiesta).<\/li>\n<li>Modulo di controllo a tiristori (SCR): Regolazione fluida e veloce con feedback ad anello chiuso per mantenere costante l'uscita in caso di variazioni del carico o dell'alimentazione.<\/li>\n<li>Alta efficienza: Efficienza tipica fino a 98% a seconda del modello e del carico.<\/li>\n<li>Forte isolamento e sicurezza: Resistenza di isolamento \u2265 50 M\u03a9; test di resistenza dielettrica 3000 V per 1 minuto (senza guasti).<\/li>\n<li>Costruzione durevole: Laminazioni in acciaio al silicio nel nucleo per ridurre le perdite e garantire una lunga durata.<\/li>\n<li>Facili opzioni di cablaggio: Terminali ponticellati\/collegabili per configurazioni multi-tap o con tensioni diverse (rende flessibile l'installazione).<\/li>\n<\/ul>\n<h2>Significato del modello<\/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\">Modello<\/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\">trasformatore<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" height=\"28\">K<\/td>\n<td class=\"et2\">controllo<\/td>\n<\/tr>\n<tr>\n<td class=\"et2\" height=\"28\">\u25a1<\/td>\n<td class=\"et2\">Capacit\u00e0 nominale<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/figure>\n<h2>Parametri tecnici<\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<table width=\"743\">\n<tbody>\n<tr>\n<td width=\"243\">Modello NO.<\/td>\n<td width=\"500\">BK<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Capacit\u00e0<\/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\">Tensione di ingresso<\/td>\n<td width=\"500\">Due fasi 440V\/415V\/380V\/360V<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Tensione di uscita<\/td>\n<td width=\"500\">Personalizzabile bifase 440V\/12V\/24V\/36V\/48V\/60V\/120V\/220V<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Frequenza<\/td>\n<td width=\"500\">50Hz\/60Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Efficienza del lavoro<\/td>\n<td width=\"500\">\u226598%<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Resistenza all'isolamento<\/td>\n<td width=\"500\">\u226550M\u03a9<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Distorsione della forma d'onda<\/td>\n<td width=\"500\">Nessuna distorsione della forma d'onda aggiuntiva<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Capacit\u00e0 di sovraccarico<\/td>\n<td width=\"500\">Due volte la corrente nominale per un minuto<\/td>\n<\/tr>\n<tr>\n<td width=\"243\">Forza elettrica<\/td>\n<td width=\"500\">Tensione sinusoidale a frequenza industriale 3000V per un minuto senza fenomeni di guasto<\/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>Come funziona (semplice)<\/h2>\n<p>L'ingresso alimenta il nucleo del trasformatore.<br \/>\nIl modulo di controllo SCR regola l'angolo di conduzione per regolare la tensione di uscita.<br \/>\nUn circuito di retroazione monitora costantemente l'uscita rispetto al setpoint e corregge l'accensione dell'SCR per mantenere stabile la tensione.<br \/>\nQuesto approccio ad anello chiuso garantisce una regolazione regolare e protegge i dispositivi di controllo sensibili da sovratensioni o cali.<\/p>\n<h2>Specifiche<\/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\">MODELLO<\/td>\n<td class=\"et4\" colspan=\"3\" width=\"366\">Dimensioni complessive (mm)<\/td>\n<td class=\"et4\" colspan=\"2\" width=\"244\">Dimensioni dell'installazione<\/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>Dimensioni del trasformatore di controllo<\/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=\"Dimensioni del trasformatore di controllo\" 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>Applicazioni tipiche<\/h2>\n<p>Circuiti di controllo per macchine CNC e azionamenti a motore.<br \/>\nAutomazione industriale: PLC, rel\u00e8, contattori.<br \/>\nCircuiti di controllo di illuminazione e HVAC da isolare.<br \/>\nApparecchiature di laboratorio e di prova che richiedono una potenza di controllo precisa e a bassa distorsione.<br \/>\nQualsiasi applicazione che richieda un trasformatore monofase con uscita regolata precisa o isolamento elettrico.<\/p>\n<h2>Perch\u00e9 scegliere i trasformatori ZHENGXI BK<\/h2>\n<p>Produzione certificata ISO e controllo qualit\u00e0 globale.<br \/>\nProgettazione personalizzata: adattiamo tensioni, montaggio, involucri e frequenza (50\/60 Hz) alle vostre esigenze.<br \/>\nPronto per l'esportazione: Conformit\u00e0 CE e RoHS per i mercati internazionali.<br \/>\nEsperienza comprovata: decenni di fornitura di soluzioni OEM\/ODM a clienti industriali di tutto il mondo.<\/p>\n<h2>Domande frequenti<\/h2>\n<p><strong>D1: Cosa differenzia un trasformatore BK da un normale trasformatore monofase?<\/strong><br \/>\nR: Il BK \u00e8 un trasformatore di controllo\/isolamento che include un modulo a tiristori (SCR) e un feedback per la regolazione della tensione ad anello chiuso. Un trasformatore monofase standard si limita ad aumentare o diminuire la tensione e non regola attivamente l'uscita in condizioni di ingresso variabili.<\/p>\n<p><strong>D2: Come si sceglie la dimensione giusta (VA\/kVA)?<\/strong><br \/>\nR: Sommare il carico del circuito di controllo in VA, quindi aggiungere 20-25% di margine per la corrente di avvio o di picco. In caso di dubbi, inviare l'elenco dei carichi ai nostri ingegneri e vi consiglieremo la giusta dimensione del trasformatore BK.<\/p>\n<p><strong>D3: Potete personalizzare tensioni e involucri per l'esportazione?<\/strong><br \/>\nR: S\u00ec. Forniamo tensioni di ingresso\/uscita personalizzate, opzioni a 50\/60 Hz e involucri per l'esportazione. ZHENGXI supporta i requisiti CE e RoHS.<\/p>\n<p>Avete bisogno di un preventivo o di aiuto per dimensionare il trasformatore BK o il trasformatore di controllo pi\u00f9 adatto alla vostra apparecchiatura? Contattate oggi stesso i nostri ingegneri: offriamo soluzioni personalizzate e assistenza tecnica in tempi rapidi.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"749\" data-end=\"1124\">Il <strong data-start=\"753\" data-end=\"766\">Serie BK<\/strong> trasformatore di potenza di controllo a isolamento monofase (comunemente chiamato \"trasformatore\"). <strong data-start=\"835\" data-end=\"853\">Trasformatore BK<\/strong>) fornisce tensioni di controllo stabili e isolate per apparecchiature industriali e commerciali. Disponibile da <strong data-start=\"954\" data-end=\"973\">Da 100 VA a 5 kVA<\/strong>L'unit\u00e0 utilizza un modulo di controllo a tiristori (SCR) con retroazione per fornire una regolazione precisa della tensione ad anello chiuso anche in caso di fluttuazione dell'alimentazione di ingresso.<\/p>\n<p data-start=\"1126\" data-end=\"1348\">Questo trasformatore di controllo \u00e8 costruito secondo gli standard internazionali di sicurezza ed efficienza ed \u00e8 perfetto per macchine CNC, PLC, pannelli di automazione, circuiti di illuminazione e altri sistemi di precisione che necessitano di un'alimentazione di controllo stabile.<\/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\/it\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\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\/it\/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=\"Tempo di lettura stimato\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minuti\" \/>\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). Thyristor (SCR) control, closed-loop regulation, high efficiency, customizable voltages. Ideal control transformer for CNC, automation, lighting.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#primaryimage\",\"url\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp\",\"contentUrl\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp\",\"width\":800,\"height\":800,\"caption\":\"single phase control transformer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.tronkiele.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.tronkiele.com\/shop\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Bk 100va-5kva Single Phase Isolation Control Power Transformer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tronkiele.com\/#website\",\"url\":\"https:\/\/www.tronkiele.com\/\",\"name\":\"PINE-ZHENGXI\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.tronkiele.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.tronkiele.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.tronkiele.com\/#organization\",\"name\":\"PINE-ZHENGXI\",\"url\":\"https:\/\/www.tronkiele.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/www.tronkiele.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2024\/11\/cropped-tronki.webp\",\"contentUrl\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2024\/11\/cropped-tronki.webp\",\"width\":512,\"height\":512,\"caption\":\"PINE-ZHENGXI\"},\"image\":{\"@id\":\"https:\/\/www.tronkiele.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Trasformatore di controllo di isolamento monofase Bk Fornitore - PINE-ZHENGXI","description":"Trasformatore di controllo a isolamento monofase serie BK (100VA-5kVA). Controllo a tiristori (SCR), regolazione ad anello chiuso, alta efficienza, tensioni personalizzabili. Trasformatore di controllo ideale per CNC, automazione, illuminazione.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.tronkiele.com\/it\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/","og_locale":"it_IT","og_type":"article","og_title":"Bk Single Phase Isolation Control Transformer Manufacturer - PINE-ZHENGXI","og_description":"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.","og_url":"https:\/\/www.tronkiele.com\/it\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/","og_site_name":"PINE-ZHENGXI","article_modified_time":"2025-11-22T07:13:11+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo di lettura stimato":"4 minuti"},"schema":{"@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":"Trasformatore di controllo di isolamento monofase Bk Fornitore - 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":"Trasformatore di controllo a isolamento monofase serie BK (100VA-5kVA). Controllo a tiristori (SCR), regolazione ad anello chiuso, alta efficienza, tensioni personalizzabili. Trasformatore di controllo ideale per CNC, automazione, illuminazione.","breadcrumb":{"@id":"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#primaryimage","url":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp","contentUrl":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/09\/single-phase-control-transformer.webp","width":800,"height":800,"caption":"single phase control transformer"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tronkiele.com\/product\/bk100va-5kva-single-phase-isolation-control-transformer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tronkiele.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/www.tronkiele.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Bk 100va-5kva Single Phase Isolation Control Power Transformer"}]},{"@type":"WebSite","@id":"https:\/\/www.tronkiele.com\/#website","url":"https:\/\/www.tronkiele.com\/","name":"PINO-ZHENGXI","description":"","publisher":{"@id":"https:\/\/www.tronkiele.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tronkiele.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/www.tronkiele.com\/#organization","name":"PINO-ZHENGXI","url":"https:\/\/www.tronkiele.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.tronkiele.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2024\/11\/cropped-tronki.webp","contentUrl":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2024\/11\/cropped-tronki.webp","width":512,"height":512,"caption":"PINE-ZHENGXI"},"image":{"@id":"https:\/\/www.tronkiele.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product\/21939","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product\/21939\/revisions"}],"predecessor-version":[{"id":22309,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product\/21939\/revisions\/22309"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/media\/21940"}],"wp:attachment":[{"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/media?parent=21939"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product_brand?post=21939"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product_cat?post=21939"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product_tag?post=21939"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}