{"id":1991,"date":"2024-09-15T08:11:22","date_gmt":"2024-09-15T08:11:22","guid":{"rendered":"https:\/\/lauramak.com\/?post_type=product&#038;p=1991"},"modified":"2026-04-18T08:27:00","modified_gmt":"2026-04-18T08:27:00","slug":"trasformatore-disolamento-a-secco-trifase-qsg-sg","status":"publish","type":"product","link":"https:\/\/www.zhengxi1983.com\/it\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/","title":{"rendered":"Trasformatore di isolamento a bassa tensione dell'interno dell'SG 10kva-100kva 3 fasi di tipo secco"},"content":{"rendered":"<p class=\"wp-block-heading has-text-color has-link-color wp-elements-05c23bacc9c035d203ff7263d2fe2e8e\">Utilizza un metodo di avvolgimento a file di fori e l'impregnazione sotto vuoto per garantire un isolamento conforme agli standard di classe F o H, in modo che le prestazioni soddisfino il livello avanzato sia in patria che all'estero. I trasformatori di isolamento trifase a secco della serie QSG\/SG possono essere utilizzati nei circuiti con frequenze CA da 50Hz a 60Hz e tensioni inferiori a 2000V, e possono essere personalizzati per utenti specifici.<\/p>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-05c23bacc9c035d203ff7263d2fe2e8e\"><strong>Designazione del tipo<\/strong><\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td colspan=\"2\">MODELLO: \u25a1SG\u25a1<\/td>\n<\/tr>\n<tr>\n<td>\u25a1<\/td>\n<td>Nessuno: isolamento, Q: autoaccoppiamento<\/td>\n<\/tr>\n<tr>\n<td>S<\/td>\n<td>S: trifase<\/td>\n<\/tr>\n<tr>\n<td>G<\/td>\n<td>Trasformatore a secco<\/td>\n<\/tr>\n<tr>\n<td>\u25a1<\/td>\n<td>Potenza KVA<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<\/div>\n<\/figure>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"Trasformatore automatico trifase di tipo secco QSG da 220V a 380V 400V 415V 440V 480V 660V o personalizzato\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/RMGKErHgdfE?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/div>\n<h2>Condizioni operative<\/h2>\n<p style=\"text-align: left;\">Altitudine: Non superiore a 2500 metri.<br \/>\nIntervallo di temperatura: La temperatura ambiente varia da -25\u00b0C a +40\u00b0C.<br \/>\nForma d'onda: La corrente e la tensione da applicare devono approssimarsi a un'onda sinusoidale.<br \/>\nAmbiente: Per applicazioni protette da pioggia, neve e forti vibrazioni o urti.<br \/>\nSicurezza contro le esplosioni: Non \u00e8 destinato all'uso in ambienti esplosivi. Non contiene gas corrosivi o polveri conduttive che possono distruggere i metalli o l'isolamento.<br \/>\nPersonalizzazione: In base ai requisiti del cliente, le tensioni possono essere personalizzate sia in ingresso che in uscita.<br \/>\nCon prestazioni elevate e affidabili, unite all'adattabilit\u00e0, questo trasformatore \u00e8 adatto a molti usi industriali e commerciali.<\/p>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-9d8e57f74701ca347069f8aff3268649\"><strong>Principali parametri tecnici<\/strong><\/h2>\n<p>Dimensioni con alloggiamento<\/p>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table width=\"595\">\n<tbody>\n<tr>\n<td width=\"192\">Modello NO.<\/td>\n<td width=\"403\">SG<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Capacit\u00e0<\/td>\n<td width=\"403\">500VA 10KVA 15KVA 20KVA 25KVA 30KVA 50KVA 80KVA 100KVA<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Fase<\/td>\n<td width=\"403\">Trifase<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Precisione della tensione<\/td>\n<td width=\"403\">\u00b11%<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Tasso di variazione della tensione<\/td>\n<td width=\"403\">\u22641.5%<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Distorsione della forma d'onda<\/td>\n<td width=\"403\">Nessuna distorsione (rispetto alla forma d'onda di ingresso)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Grado di isolamento<\/td>\n<td width=\"403\">Classe F, resistenza alle alte temperature 150<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Efficienza<\/td>\n<td width=\"403\">Induttivo (isolato) \u226599%<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Resistenza all'elettricit\u00e0<\/td>\n<td width=\"403\">2000VA\/1min<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Capacit\u00e0 di sovraccarico<\/td>\n<td width=\"403\">Consentito di superare 1,2 volte il carico nominale<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Metodo di raffreddamento<\/td>\n<td width=\"403\">Raffreddato ad aria secca<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Metodo di connessione<\/td>\n<td width=\"403\">Y \/ \u25b3 combinazione<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Resistenza all'isolamento<\/td>\n<td width=\"403\">\u2265150MQ<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Efficienza del lavoro<\/td>\n<td width=\"403\">Induttivo (isolato)&gt;99%<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Rigidit\u00e0 dielettrica<\/td>\n<td width=\"403\">2000VA\/1min<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Design Life<\/td>\n<td width=\"403\">30 anni<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Rumore<\/td>\n<td width=\"403\">\u226435dB (entro un metro)<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Frequenza<\/td>\n<td width=\"403\">50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Ambiente di lavoro<\/td>\n<td width=\"403\">Temperatura: -20~+45\u00b0C Umidit\u00e0: \u226495% RH non condensa<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Posto di lavoro<\/td>\n<td width=\"403\">Gas non corrosivi e polvere conduttiva<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Standard di sicurezza<\/td>\n<td width=\"403\">I prodotti sono conformi agli standard nazionali internazionali come VDE0550. IEC439JB5555,GB226<\/td>\n<\/tr>\n<tr>\n<td width=\"192\">Situazione delle scorte<\/td>\n<td width=\"403\">I modelli standard da 1 a 300 KVA sono disponibili a magazzino e tutte le specifiche sono prodotte in modo standardizzato.<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<\/div>\n<\/figure>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<p><strong style=\"font-size: 1.7em;\">Specifiche del prodotto<\/strong><\/p>\n<\/div>\n<\/figure>\n<div class=\"wp-block-spacer\" aria-hidden=\"true\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table width=\"756\">\n<tbody>\n<tr>\n<td width=\"156\">MODELLO<\/td>\n<td width=\"222\">Tensione d'ingresso<\/td>\n<td width=\"222\">Tensione di uscita<\/td>\n<td width=\"156\">Misura (mm) Lunghezza*Larghezza*Altezza<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-500VA<\/td>\n<td rowspan=\"9\" width=\"222\">Predefinito 660V 440V 380V 220V 208V 200V (tensione personalizzabile)<\/td>\n<td rowspan=\"9\" width=\"222\">Predefinito 660V 440V 380V 220V 208V 200V (tensione personalizzabile)<\/td>\n<td width=\"156\">420*330*360<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-10KVA<\/td>\n<td width=\"156\">460*350*450<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-15KVA<\/td>\n<td width=\"156\">490*390*450<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-20KVA<\/td>\n<td width=\"156\">520*430*470<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-25KVA<\/td>\n<td width=\"156\">580*460*450<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-30KVA<\/td>\n<td width=\"156\">580*460*540<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-50KVA<\/td>\n<td width=\"156\">750*480*690<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-80KVA<\/td>\n<td width=\"156\">800*500*740<\/td>\n<\/tr>\n<tr>\n<td width=\"156\">SG-100KVA<\/td>\n<td width=\"156\">900*550*840<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<\/div>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-1501e2260a1ee6fa60f1668fa258ff31\"><strong>Analisi del prodotto<\/strong><\/h2>\n<figure id=\"attachment_1992\" aria-describedby=\"caption-attachment-1992\" style=\"width: 300px\" class=\"wp-caption alignleft\"><img fetchpriority=\"high\" decoding=\"async\" class=\"size-medium wp-image-1992\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-01-300x220.webp\" alt=\"Trasformatore Ac\" width=\"300\" height=\"220\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-01-300x220.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-01-16x12.webp 16w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-01-600x440.webp 600w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-01.webp 650w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><figcaption id=\"caption-attachment-1992\" class=\"wp-caption-text\">\u2460 Tensione d'ingresso \u2461 Tensione d'uscita \u2462 Spia luminosa \u2463 Interruttore del telaio blocco di viaggio \u2464 Dissipatore di calore<\/figcaption><\/figure>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-2 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table>\n<tbody>\n<tr>\n<td width=\"284\"><img decoding=\"async\" class=\"size-medium wp-image-9390 aligncenter\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/EI-Dry-type-transformer-300x300.webp\" alt=\"EI Trasformatore a secco\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/EI-Dry-type-transformer-300x300.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/EI-Dry-type-transformer-150x150.webp 150w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/EI-Dry-type-transformer-12x12.webp 12w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/EI-Dry-type-transformer-100x100.webp 100w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/EI-Dry-type-transformer.webp 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>Trasformatore di tipo EI<\/td>\n<td width=\"284\"><img decoding=\"async\" class=\"size-medium wp-image-9391 aligncenter\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/Dry-type-transformer-digital-display-300x300.webp\" alt=\"Display digitale con trasformatore a secco\" width=\"300\" height=\"300\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/Dry-type-transformer-digital-display-300x300.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/Dry-type-transformer-digital-display-150x150.webp 150w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/Dry-type-transformer-digital-display-12x12.webp 12w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/Dry-type-transformer-digital-display-100x100.webp 100w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/Dry-type-transformer-digital-display.webp 400w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/p>\n<p>display digitale<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<div class=\"mceTemp\"><\/div>\n<\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>La serie QSG<strong> Trasformatore di isolamento trifase a bassa tensione di tipo a secco<\/strong> \u00e8 una nuova generazione di trasformatori di potenza a risparmio energetico sviluppata integrando la tecnologia avanzata internazionale e adattandola alle condizioni specifiche della Cina. La capacit\u00e0 varia da 300VA\uff5e1600KVA, conforme agli standard internazionali e nazionali, tra cui IEC439 e GB5226.<\/p>","protected":false},"featured_media":9386,"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":"","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":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[56,49],"product_tag":[112],"class_list":["post-1991","product","type-product","status-publish","has-post-thumbnail","product_cat-3-phase-transformer","product_cat-transformers","product_tag-3-phase-isolation-transformer","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>China SG 10kva-100kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer Manufacturer - ZHENGXI<\/title>\n<meta name=\"description\" content=\"ZHENGXI Professional Customize 3 phase dry-type isolation transformer With Good Quality ISO9001 and CE Save Time and Money One-Stop China Manufacture.\" \/>\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.zhengxi1983.com\/it\/product\/trasformatore-disolamento-a-secco-trifase-qsg-sg\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"China SG 10kva-100kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer Manufacturer - ZHENGXI\" \/>\n<meta property=\"og:description\" content=\"ZHENGXI Professional Customize 3 phase dry-type isolation transformer With Good Quality ISO9001 and CE Save Time and Money One-Stop China Manufacture.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.zhengxi1983.com\/it\/product\/trasformatore-disolamento-a-secco-trifase-qsg-sg\/\" \/>\n<meta property=\"og:site_name\" content=\"ZHENGXI\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/ZXstabilizer\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-18T08:27:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"600\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@juanzen5\" \/>\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.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/\",\"name\":\"China SG 10kva-100kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer Manufacturer - ZHENGXI\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp\",\"datePublished\":\"2024-09-15T08:11:22+00:00\",\"dateModified\":\"2026-04-18T08:27:00+00:00\",\"description\":\"ZHENGXI Professional Customize 3 phase dry-type isolation transformer With Good Quality ISO9001 and CE Save Time and Money One-Stop China Manufacture.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/#breadcrumb\"},\"inLanguage\":\"it-IT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp\",\"contentUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp\",\"width\":600,\"height\":600,\"caption\":\"0.5kva-80kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/qsg-sg-3-phase-dry-type-isolation-transformer\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.zhengxi1983.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Product\",\"item\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Low Voltage Transformers\",\"item\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product-category\\\/transformers\\\/\"},{\"@type\":\"ListItem\",\"position\":4,\"name\":\"3 phase transformer\",\"item\":\"https:\\\/\\\/www.zhengxi1983.com\\\/product-category\\\/transformers\\\/3-phase-transformer\\\/\"},{\"@type\":\"ListItem\",\"position\":5,\"name\":\"SG 10kva-100kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#website\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/\",\"name\":\"ZHENGXI\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.zhengxi1983.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"it-IT\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#organization\",\"name\":\"ZHENGXI\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"it-IT\",\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/zhengxi-logo.webp\",\"contentUrl\":\"https:\\\/\\\/www.zhengxi1983.com\\\/wp-content\\\/uploads\\\/2025\\\/08\\\/zhengxi-logo.webp\",\"width\":245,\"height\":50,\"caption\":\"ZHENGXI\"},\"image\":{\"@id\":\"https:\\\/\\\/www.zhengxi1983.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/ZXstabilizer\",\"https:\\\/\\\/x.com\\\/juanzen5\",\"https:\\\/\\\/www.youtube.com\\\/@zx-ele\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/107531565\\\/admin\\\/dashboard\\\/\"]}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Cina SG 10kva-100kva 3 fasi Indoor bassa tensione tipo secco trasformatore di isolamento Produttore - ZHENGXI","description":"ZHENGXI Professionale Personalizzare 3 fase di tipo secco trasformatore di isolamento con buona qualit\u00e0 ISO9001 e CE Risparmiare tempo e denaro One-Stop Cina Produzione.","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.zhengxi1983.com\/it\/product\/trasformatore-disolamento-a-secco-trifase-qsg-sg\/","og_locale":"it_IT","og_type":"article","og_title":"China SG 10kva-100kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer Manufacturer - ZHENGXI","og_description":"ZHENGXI Professional Customize 3 phase dry-type isolation transformer With Good Quality ISO9001 and CE Save Time and Money One-Stop China Manufacture.","og_url":"https:\/\/www.zhengxi1983.com\/it\/product\/trasformatore-disolamento-a-secco-trifase-qsg-sg\/","og_site_name":"ZHENGXI","article_publisher":"https:\/\/www.facebook.com\/ZXstabilizer","article_modified_time":"2026-04-18T08:27:00+00:00","og_image":[{"width":600,"height":600,"url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp","type":"image\/webp"}],"twitter_card":"summary_large_image","twitter_site":"@juanzen5","twitter_misc":{"Tempo di lettura stimato":"3 minuti"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/","url":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/","name":"Cina SG 10kva-100kva 3 fasi Indoor bassa tensione tipo secco trasformatore di isolamento Produttore - ZHENGXI","isPartOf":{"@id":"https:\/\/www.zhengxi1983.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/#primaryimage"},"image":{"@id":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/#primaryimage"},"thumbnailUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp","datePublished":"2024-09-15T08:11:22+00:00","dateModified":"2026-04-18T08:27:00+00:00","description":"ZHENGXI Professionale Personalizzare 3 fase di tipo secco trasformatore di isolamento con buona qualit\u00e0 ISO9001 e CE Risparmiare tempo e denaro One-Stop Cina Produzione.","breadcrumb":{"@id":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/#breadcrumb"},"inLanguage":"it-IT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/"]}]},{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/#primaryimage","url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp","contentUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/09\/0.5kva-80kva-3-Phase-Indoor-Low-Voltage-Dry-Type-Isolation-Transformer.webp","width":600,"height":600,"caption":"0.5kva-80kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer"},{"@type":"BreadcrumbList","@id":"https:\/\/www.zhengxi1983.com\/product\/qsg-sg-3-phase-dry-type-isolation-transformer\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.zhengxi1983.com\/"},{"@type":"ListItem","position":2,"name":"Product","item":"https:\/\/www.zhengxi1983.com\/product\/"},{"@type":"ListItem","position":3,"name":"Low Voltage Transformers","item":"https:\/\/www.zhengxi1983.com\/product-category\/transformers\/"},{"@type":"ListItem","position":4,"name":"3 phase transformer","item":"https:\/\/www.zhengxi1983.com\/product-category\/transformers\/3-phase-transformer\/"},{"@type":"ListItem","position":5,"name":"SG 10kva-100kva 3 Phase Indoor Low Voltage Dry Type Isolation Transformer"}]},{"@type":"WebSite","@id":"https:\/\/www.zhengxi1983.com\/#website","url":"https:\/\/www.zhengxi1983.com\/","name":"ZHENGXI","description":"","publisher":{"@id":"https:\/\/www.zhengxi1983.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.zhengxi1983.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"it-IT"},{"@type":"Organization","@id":"https:\/\/www.zhengxi1983.com\/#organization","name":"ZHENGXI","url":"https:\/\/www.zhengxi1983.com\/","logo":{"@type":"ImageObject","inLanguage":"it-IT","@id":"https:\/\/www.zhengxi1983.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/08\/zhengxi-logo.webp","contentUrl":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/08\/zhengxi-logo.webp","width":245,"height":50,"caption":"ZHENGXI"},"image":{"@id":"https:\/\/www.zhengxi1983.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/ZXstabilizer","https:\/\/x.com\/juanzen5","https:\/\/www.youtube.com\/@zx-ele","https:\/\/www.linkedin.com\/company\/107531565\/admin\/dashboard\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product\/1991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":20,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product\/1991\/revisions"}],"predecessor-version":[{"id":9402,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product\/1991\/revisions\/9402"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/media\/9386"}],"wp:attachment":[{"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/media?parent=1991"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product_brand?post=1991"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product_cat?post=1991"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.zhengxi1983.com\/it\/wp-json\/wp\/v2\/product_tag?post=1991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}