{"id":22232,"date":"2025-10-29T09:47:08","date_gmt":"2025-10-29T09:47:08","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=22232"},"modified":"2025-10-30T02:48:36","modified_gmt":"2025-10-30T02:48:36","slug":"three-phase-manual-variable-transformer","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/it\/product\/three-phase-manual-variable-transformer\/","title":{"rendered":"Trasformatore variabile manuale trifase TSGC2 1,5Kva-30Kva 380V\/430V"},"content":{"rendered":"<div>\n<div class=\"rich-text-table\">\n<h2><span style=\"color: #ff0000;\">Caratteristiche principali<\/span><\/h2>\n<p><strong>Ampio intervallo di regolazione della tensione:<\/strong><br \/>\nTensione di uscita regolabile da 0 a 430 V, adatta a diverse applicazioni trifase.<\/p>\n<p><strong>Alta precisione ed efficienza:<\/strong><br \/>\nAssicura un controllo preciso della tensione con una precisione di \u00b13% e un'efficienza di &gt;90%, proteggendo le apparecchiature sensibili.<\/p>\n<p><strong>Costruzione resistente:<\/strong><br \/>\nGli avvolgimenti avanzati in rame e le spazzole di precisione in carbonio garantiscono prestazioni affidabili e basse perdite di energia.<\/p>\n<p><strong>Design compatto ed estetico:<\/strong><br \/>\nIl modello TSGC2 \u00e8 caratterizzato da un moderno corpo rettangolare per una facile installazione; TSGC2J offre una forma esagonale per configurazioni salvaspazio.<\/p>\n<p><strong>Bassa distorsione di forma d'onda:<\/strong><br \/>\nGarantisce un'uscita pulita e stabile senza introdurre armoniche aggiuntive.<\/p>\n<p><strong>Controllo manuale:<\/strong><br \/>\nRegolazione della tensione semplice e manuale per un uso comodo e intuitivo.<\/p>\n<h2><span style=\"color: #ff0000;\">Parametri del prodotto<\/span><\/h2>\n<table border=\"1\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr>\n<td><strong>Specifiche<\/strong><\/td>\n<td colspan=\"2\"><strong>TDGC2-0,2KVA fino a 30KVA<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Tensione di ingresso<\/td>\n<td>Monofase 220 V<\/td>\n<td>Tre tensioni 380V<\/td>\n<\/tr>\n<tr>\n<td>Tensione di uscita<\/td>\n<td>Monofase 0-250V<\/td>\n<td>Tre tensioni 0-430V<\/td>\n<\/tr>\n<tr>\n<td>Resistenza all'isolamento<\/td>\n<td colspan=\"2\">\u22655M\u03a9<\/td>\n<\/tr>\n<tr>\n<td>Frequenza<\/td>\n<td colspan=\"2\">50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td>Efficienza<\/td>\n<td colspan=\"2\">90%<\/td>\n<\/tr>\n<tr>\n<td>Temperatura ambiente<\/td>\n<td colspan=\"2\">-10\u00baC~+40\u00baC<\/td>\n<\/tr>\n<tr>\n<td>Prodotti principali<\/td>\n<td colspan=\"2\">Regolatore di tensione, stabilizzatore di tensione, AVR, UPS, inverter e cos\u00ec via.<\/td>\n<\/tr>\n<tr>\n<td colspan=\"3\"><strong>Articoli commerciali<\/strong><\/td>\n<\/tr>\n<tr>\n<td>Capacit\u00e0 di progettazione<\/td>\n<td colspan=\"2\">OEM&amp;ODM \u00e8 benvenuto, pu\u00f2 fornire il campione<\/td>\n<\/tr>\n<tr>\n<td>Certificazione<\/td>\n<td colspan=\"2\">CE,ISO9001,ISO14001,SGS<\/td>\n<\/tr>\n<tr>\n<td>Imballaggio<\/td>\n<td colspan=\"2\">Imballaggio standard per l'esportazione<\/td>\n<\/tr>\n<tr>\n<td>Termine di pagamento<\/td>\n<td colspan=\"2\">Assicurazione del commercio, T\/T, L\/C, Western Union MoneyGram ecc.<\/td>\n<\/tr>\n<tr>\n<td>Tempi di consegna<\/td>\n<td colspan=\"2\">7-10 giorni lavorativi dopo il pagamento ricevuto<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<div>\n<div class=\"rich-text-table\">\n<table>\n<colgroup>\n<col \/>\n<col \/>\n<col \/><\/colgroup>\n<tbody>\n<tr>\n<td>Potenza nominale<\/td>\n<td rowspan=\"2\">Fase NO.<\/td>\n<td>Frequenza<\/td>\n<td>Tensione di ingresso<\/td>\n<td>Tensione di uscita<\/td>\n<td>Corrente di uscita<\/td>\n<td><\/td>\n<\/tr>\n<tr>\n<td>Specifiche<\/td>\n<td>KVA<\/td>\n<td>HZ<\/td>\n<td>Volt<\/td>\n<td>Volt<\/td>\n<td>Amp<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-0,5<\/td>\n<td>0.5<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-1<\/td>\n<td>1<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-2<\/td>\n<td>2<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-3<\/td>\n<td>3<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-5<\/td>\n<td>5<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-7<\/td>\n<td>7<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>28<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-10<\/td>\n<td>10<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-15<\/td>\n<td>15<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>60<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-20<\/td>\n<td>20<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>80<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-30<\/td>\n<td>30<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>120<\/td>\n<\/tr>\n<tr>\n<td>TDGC2-40<\/td>\n<td>40<\/td>\n<td>1<\/td>\n<td>50\/60<\/td>\n<td>220<\/td>\n<td>0-250<\/td>\n<td>160<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-1.5<\/td>\n<td>1.5<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-3<\/td>\n<td>3<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>4<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-6<\/td>\n<td>6<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-9<\/td>\n<td>9<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>12<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-15<\/td>\n<td>15<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>20<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-20<\/td>\n<td>20<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-30<\/td>\n<td>30<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>40<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-40<\/td>\n<td>40<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>54<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-50<\/td>\n<td>50<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>67<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-60<\/td>\n<td>60<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>80<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-80<\/td>\n<td>80<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>107<\/td>\n<\/tr>\n<tr>\n<td>TSGC2-100<\/td>\n<td>100<\/td>\n<td>3<\/td>\n<td>50\/60<\/td>\n<td>380<\/td>\n<td>0-430<\/td>\n<td>134<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 data-start=\"3256\" data-end=\"3276\"><span style=\"color: #ff0000;\"><strong data-start=\"3260\" data-end=\"3276\">Applicazioni<\/strong><\/span><\/h2>\n<p data-start=\"3278\" data-end=\"3352\">Il <strong data-start=\"3282\" data-end=\"3331\">Trasformatore variabile manuale trifase TSGC2<\/strong> \u00e8 ampiamente utilizzato in:<\/p>\n<ul data-start=\"3353\" data-end=\"3618\">\n<li data-start=\"3353\" data-end=\"3394\">\n<p data-start=\"3355\" data-end=\"3394\">Industrie chimiche e metallurgiche<\/p>\n<\/li>\n<li data-start=\"3395\" data-end=\"3439\">\n<p data-start=\"3397\" data-end=\"3439\">Laboratori di strumentazione e test<\/p>\n<\/li>\n<li data-start=\"3440\" data-end=\"3490\">\n<p data-start=\"3442\" data-end=\"3490\">Produzione di macchinari e controllo dell'automazione<\/p>\n<\/li>\n<li data-start=\"3491\" data-end=\"3530\">\n<p data-start=\"3493\" data-end=\"3530\">Industria leggera e linee production<\/p>\n<\/li>\n<li data-start=\"3531\" data-end=\"3572\">\n<p data-start=\"3533\" data-end=\"3572\">Istituzioni educative e di ricerca<\/p>\n<\/li>\n<li data-start=\"3573\" data-end=\"3618\">\n<p data-start=\"3575\" data-end=\"3618\">Regolazione dell'energia domestica e commerciale<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3625\" data-end=\"3646\"><span style=\"color: #ff0000;\"><strong data-start=\"3629\" data-end=\"3646\">Perch\u00e9 scegliere noi<\/strong><\/span><\/h2>\n<p data-start=\"3648\" data-end=\"3718\">Come professionista <strong data-start=\"3666\" data-end=\"3703\">Produttore di trasformatori variabili<\/strong>, forniamo:<\/p>\n<ul data-start=\"3719\" data-end=\"3949\">\n<li data-start=\"3719\" data-end=\"3755\">\n<p data-start=\"3721\" data-end=\"3755\">Personalizzazione affidabile di OEM e ODM<\/p>\n<\/li>\n<li data-start=\"3756\" data-end=\"3794\">\n<p data-start=\"3758\" data-end=\"3794\">Prezzi competitivi diretti in fabbrica<\/p>\n<\/li>\n<li data-start=\"3795\" data-end=\"3846\">\n<p data-start=\"3797\" data-end=\"3846\">Consegna rapida (7-10 giorni lavorativi dopo il pagamento)<\/p>\n<\/li>\n<li data-start=\"3847\" data-end=\"3895\">\n<p data-start=\"3849\" data-end=\"3895\">Esportazione globale con certificazioni CE e ISO<\/p>\n<\/li>\n<li data-start=\"3896\" data-end=\"3949\">\n<p data-start=\"3898\" data-end=\"3949\">Imballaggio standard per l'esportazione per garantire una spedizione sicura<\/p>\n<\/li>\n<\/ul>\n<h2 data-start=\"3956\" data-end=\"3984\"><span style=\"color: #ff0000;\"><strong data-start=\"3960\" data-end=\"3984\">Informazioni per l'ordine<\/strong><\/span><\/h2>\n<div class=\"_tableContainer_1rjym_1\">\n<div class=\"group _tableWrapper_1rjym_13 flex w-fit flex-col-reverse\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"3986\" data-end=\"4229\">\n<thead data-start=\"3986\" data-end=\"4041\">\n<tr data-start=\"3986\" data-end=\"4041\">\n<th data-start=\"3986\" data-end=\"4000\" data-col-size=\"sm\"><strong data-start=\"3988\" data-end=\"3999\">Imballaggio<\/strong><\/th>\n<th data-start=\"4000\" data-end=\"4041\" data-col-size=\"md\">Cartone standard per l'esportazione o cassa di legno<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"4098\" data-end=\"4229\">\n<tr data-start=\"4098\" data-end=\"4173\">\n<td data-start=\"4098\" data-end=\"4118\" data-col-size=\"sm\"><strong data-start=\"4100\" data-end=\"4117\">Termini di pagamento<\/strong><\/td>\n<td data-start=\"4118\" data-end=\"4173\" data-col-size=\"md\">T\/T, L\/C, Western Union, MoneyGram, Garanzia commerciale<\/td>\n<\/tr>\n<tr data-start=\"4174\" data-end=\"4229\">\n<td data-start=\"4174\" data-end=\"4194\" data-col-size=\"sm\"><strong data-start=\"4176\" data-end=\"4193\">Tempi di consegna<\/strong><\/td>\n<td data-start=\"4194\" data-end=\"4229\" data-col-size=\"md\">7-10 giorni lavorativi dopo il pagamento<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-start=\"4236\" data-end=\"4247\"><span style=\"color: #ff0000;\"><strong data-start=\"4240\" data-end=\"4247\">FAQ<\/strong><\/span><\/h2>\n<p data-start=\"4249\" data-end=\"4454\"><strong data-start=\"4249\" data-end=\"4311\">Q1: Qual \u00e8 la differenza tra le serie TSGC2 e TDGC2?<\/strong><br data-start=\"4311\" data-end=\"4314\" \/>R: Il <strong data-start=\"4321\" data-end=\"4337\">Serie TSGC2<\/strong> \u00e8 progettato per i sistemi trifase (380V\/430V), mentre il modello <strong data-start=\"4397\" data-end=\"4413\">Serie TDGC2<\/strong> \u00e8 per sistemi monofase (220V\/250V).<\/p>\n<p data-start=\"4456\" data-end=\"4608\"><strong data-start=\"4456\" data-end=\"4501\">D2: La tensione di uscita pu\u00f2 essere personalizzata?<\/strong><br data-start=\"4501\" data-end=\"4504\" \/>R: S\u00ec, possiamo regolare la gamma di uscita o la configurazione in base ai requisiti specifici del progetto.<\/p>\n<p data-start=\"4610\" data-end=\"4813\"><strong data-start=\"4610\" data-end=\"4673\">D3: Qual \u00e8 il vantaggio di un trasformatore variabile manuale?<\/strong><br data-start=\"4673\" data-end=\"4676\" \/>R: Offre <strong data-start=\"4689\" data-end=\"4724\">controllo diretto e preciso della tensione<\/strong>ideale per le applicazioni di laboratorio e industriali che richiedono una regolazione flessibile della tensione.<\/p>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Il trasformatore variabile manuale trifase serie TSGC2 \u00e8 un autotrasformatore regolabile ad alte prestazioni progettato per un controllo preciso della tensione in applicazioni industriali e di laboratorio.<br \/>\nQuesta serie adotta una struttura di autotrasformatore con bobina toroidale e meccanismo a spazzole di carbone. Ruotando manualmente la spazzola di carbone lungo la superficie della bobina, gli utenti possono regolare agevolmente la tensione di uscita da 0 a 430 V, ottenendo una regolazione accurata della tensione con una distorsione minima della forma d'onda.<\/p>\n<p>Compatto nel design ma potente nelle prestazioni, il trasformatore variabile TSGC2 offre un'elevata efficienza (&gt;90%), un funzionamento stabile e una lunga durata, che lo rendono la scelta ideale per i test di tensione, la calibrazione delle apparecchiature e i sistemi di controllo dell'alimentazione.<\/p>","protected":false},"featured_media":22233,"template":"","meta":[],"product_brand":[],"product_cat":[102],"product_tag":[],"class_list":{"0":"post-22232","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-variable-transformers","8":"first","9":"instock","10":"taxable","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Three Phase Manual Variable Transformer Manufacturer - PINE<\/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\/it\/product\/three-phase-manual-variable-transformer\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Three Phase Manual Variable Transformer Manufacturer - PINE\" \/>\n<meta property=\"og:description\" content=\"The TSGC2 Series Three Phase Manual Variable Transformer is a high-performance adjustable autotransformer designed for precise voltage control in industrial and laboratory applications. This series adopts an autotransformer structure with a toroidal coil and carbon brush mechanism. By manually rotating the carbon brush along the coil surface, users can smoothly adjust the output voltage from 0 to 430V, achieving accurate voltage regulation with minimal waveform distortion.  Compact in design yet powerful in performance, the TSGC2 variable transformer delivers high efficiency (&gt;90%), stable operation, and long service life, making it an ideal choice for voltage testing, equipment calibration, and power control systems.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tronkiele.com\/it\/product\/three-phase-manual-variable-transformer\/\" \/>\n<meta property=\"og:site_name\" content=\"PINE\" \/>\n<meta property=\"article:modified_time\" content=\"2025-10-30T02:48:36+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-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=\"3 minuti\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/\",\"url\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/\",\"name\":\"Three Phase Manual Variable Transformer Manufacturer - PINE\",\"isPartOf\":{\"@id\":\"https:\/\/www.tronkiele.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp\",\"datePublished\":\"2025-10-29T09:47:08+00:00\",\"dateModified\":\"2025-10-30T02:48:36+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#primaryimage\",\"url\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp\",\"contentUrl\":\"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp\",\"width\":800,\"height\":800,\"caption\":\"TSGC2 1.5Kva-30Kva 380V430V Three Phase Manual Variable Transformer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-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\":\"TSGC2 1.5Kva-30Kva 380V\/430V Three Phase Manual Variable Transformer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.tronkiele.com\/#website\",\"url\":\"https:\/\/www.tronkiele.com\/\",\"name\":\"PINE\",\"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\",\"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\"},\"image\":{\"@id\":\"https:\/\/www.tronkiele.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Trasformatore variabile manuale trifase Produttore - PINE","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\/three-phase-manual-variable-transformer\/","og_locale":"it_IT","og_type":"article","og_title":"Three Phase Manual Variable Transformer Manufacturer - PINE","og_description":"The TSGC2 Series Three Phase Manual Variable Transformer is a high-performance adjustable autotransformer designed for precise voltage control in industrial and laboratory applications. This series adopts an autotransformer structure with a toroidal coil and carbon brush mechanism. By manually rotating the carbon brush along the coil surface, users can smoothly adjust the output voltage from 0 to 430V, achieving accurate voltage regulation with minimal waveform distortion.  Compact in design yet powerful in performance, the TSGC2 variable transformer delivers high efficiency (&gt;90%), stable operation, and long service life, making it an ideal choice for voltage testing, equipment calibration, and power control systems.","og_url":"https:\/\/www.tronkiele.com\/it\/product\/three-phase-manual-variable-transformer\/","og_site_name":"PINE","article_modified_time":"2025-10-30T02:48:36+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_misc":{"Tempo di lettura stimato":"3 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/","url":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/","name":"Trasformatore variabile manuale trifase Produttore - PINE","isPartOf":{"@id":"https:\/\/www.tronkiele.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#primaryimage"},"image":{"@id":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp","datePublished":"2025-10-29T09:47:08+00:00","dateModified":"2025-10-30T02:48:36+00:00","breadcrumb":{"@id":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-transformer\/#primaryimage","url":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp","contentUrl":"https:\/\/www.tronkiele.com\/wp-content\/uploads\/2025\/10\/TSGC2-1.5Kva-30Kva-380V430V-Three-Phase-Manual-Variable-Transformer.webp","width":800,"height":800,"caption":"TSGC2 1.5Kva-30Kva 380V430V Three Phase Manual Variable Transformer"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tronkiele.com\/product\/three-phase-manual-variable-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":"TSGC2 1.5Kva-30Kva 380V\/430V Three Phase Manual Variable Transformer"}]},{"@type":"WebSite","@id":"https:\/\/www.tronkiele.com\/#website","url":"https:\/\/www.tronkiele.com\/","name":"PINO","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","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"},"image":{"@id":"https:\/\/www.tronkiele.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product\/22232","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":2,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product\/22232\/revisions"}],"predecessor-version":[{"id":22235,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product\/22232\/revisions\/22235"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/media\/22233"}],"wp:attachment":[{"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/media?parent=22232"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product_brand?post=22232"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product_cat?post=22232"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.tronkiele.com\/it\/wp-json\/wp\/v2\/product_tag?post=22232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}