{"id":2608,"date":"2024-11-29T11:42:12","date_gmt":"2024-11-29T11:42:12","guid":{"rendered":"https:\/\/www.tronkiele.com\/?post_type=product&#038;p=2608"},"modified":"2025-04-30T13:46:03","modified_gmt":"2025-04-30T13:46:03","slug":"11kv-to-0-4kv-800kva-distribution-step-up-transformers","status":"publish","type":"product","link":"https:\/\/www.tronkiele.com\/it\/product\/11kv-to-0-4kv-800kva-distribution-step-up-transformers\/","title":{"rendered":"Trasformatori di distribuzione step up da 11kV a 0,4kV 800kVA"},"content":{"rendered":"<h2>Ambito di fornitura<\/h2>\n<p>Prodotto: Trasformatori di distribuzione in olio<br \/>\nPotenza nominale: Fino a 5000 kVA<br \/>\nTensione primaria: Fino a 35 kV<\/p>\n<p>Noi di TRONKI Electric garantiamo che ogni singolo trasformatore viene sottoposto a rigorosi test e controlli di qualit\u00e0 prima di arrivare a voi per garantire prestazioni affidabili e riduzione dei costi di esercizio.<\/p>\n<h2>Specifiche principali<\/h2>\n<table>\n<tbody>\n<tr>\n<td width=\"50.3600%\">Numero di fase<\/td>\n<td width=\"49.6200%\">Trifase<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Tipo di avvolgimento<\/td>\n<td width=\"49.6200%\">Doppio avvolgimento<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Materiale di avvolgimento<\/td>\n<td width=\"49.6200%\">Alluminio \/ Rame<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Capacit\u00e0 nominale<\/td>\n<td width=\"49.6200%\">800kVA<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Alta tensione<\/td>\n<td width=\"49.6200%\">6\/10\/11kV<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Bassa tensione<\/td>\n<td width=\"49.6200%\">0,4kV<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Intervallo di maschiatura<\/td>\n<td width=\"49.6200%\">\u00b12\u00d72,5%<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Impedenza Tensione<\/td>\n<td width=\"49.6200%\">4%<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Perdita a vuoto<\/td>\n<td width=\"49.6200%\">0,24kW<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Perdita di carico (75\u00b0C)<\/td>\n<td width=\"49.6200%\">1,89\/1,8 kW<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Corrente a vuoto<\/td>\n<td width=\"49.6200%\">1.1%<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Frequenza<\/td>\n<td width=\"49.6200%\">50\/60Hz<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Gruppo di connessione<\/td>\n<td width=\"49.6200%\">Yyn0 \/ Dyn11<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Metodo di raffreddamento<\/td>\n<td width=\"49.6200%\">ONAN<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Classe di isolamento<\/td>\n<td width=\"49.6200%\">A<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Classe climatica<\/td>\n<td width=\"49.6200%\">C2<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Classe ambientale<\/td>\n<td width=\"49.6200%\">E2<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Altitudine di funzionamento<\/td>\n<td width=\"49.6200%\">\u22641000m<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Modello<\/td>\n<td width=\"49.6200%\">S11-M 800\/10<\/td>\n<\/tr>\n<tr>\n<td width=\"50.3600%\">Marchio<\/td>\n<td width=\"49.6200%\">LVMA<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2>I nostri vantaggi<\/h2>\n<h3>Design a spirale:<\/h3>\n<p>Le nostre bobine sono progettate con canali longitudinali per l'olio che garantiscono un'ottima dissipazione del calore, una bassa dispersione magnetica e un'elevata resistenza meccanica. Ci\u00f2 migliora notevolmente la capacit\u00e0 di resistenza del trasformatore ai cortocircuiti.<\/p>\n<h3>Nucleo ad alta efficienza:<\/h3>\n<p>Il nucleo in ferro utilizza fogli di acciaio al silicio impilati (spessore inferiore a 0,35 mm) con un'elevata conduttivit\u00e0 magnetica. Ci\u00f2 riduce le perdite a vuoto e la corrente, migliorando l'efficienza.<\/p>\n<h3>Isolamento di alta qualit\u00e0:<\/h3>\n<p>Utilizziamo materiali isolanti ad alta resistenza termica in grado di sopportare sovratensioni e sovracorrenti durante il funzionamento, garantendo prestazioni sicure e durature.<\/p>\n<h3>Olio per trasformatori:<\/h3>\n<p>Il nostro olio ha una bassa viscosit\u00e0, un eccellente trasferimento di calore e propriet\u00e0 isolanti superiori, che proteggono il nucleo e gli avvolgimenti, rallentano l'invecchiamento dell'isolamento e prolungano la durata di vita del trasformatore.<\/p>\n<h3>Serbatoio dell'olio ondulato:<\/h3>\n<p>Realizzati in acciaio laminato a freddo di qualit\u00e0 superiore, i nostri serbatoi per olio ondulati sono trattati per garantirne la durata e rivestiti con una vernice trivalente, resistente alla pioggia, all'umidit\u00e0 e alla nebbia salina, che ne aumenta l'affidabilit\u00e0 e riduce i costi di manutenzione.<\/p>\n<h3>Guarnizioni affidabili:<\/h3>\n<p>Utilizziamo guarnizioni in gomma di alta qualit\u00e0 per prevenire efficacemente le perdite di olio e tenere fuori l'aria esterna, rallentando il processo di invecchiamento e garantendo le prestazioni del trasformatore.<\/p>\n<h2>Applicazioni degli avvolgimenti dei trasformatori<\/h2>\n<p>Regolazione della tensione o della corrente: I trasformatori possono aumentare o diminuire la tensione o la corrente in un circuito CA.<\/p>\n<p>Controllo dell'impedenza: Pu\u00f2 regolare i valori di condensatori, induttori o resistenze in un circuito CA.<br \/>\nIsolamento CC: La tensione CC non pu\u00f2 passare tra i circuiti attraverso un trasformatore.<br \/>\nIsolamento elettrico: Mantiene due circuiti elettricamente separati, garantendo cos\u00ec la sicurezza durante il funzionamento.<br \/>\nTRONKI Electric - Affidabilit\u00e0 ed efficienza con trasformatori di qualit\u00e0 superiore.<\/p>","protected":false},"excerpt":{"rendered":"<p>Da oltre 20 anni, fornitore professionale di tutti i tipi di trasformatori da 30 kVA a 2500 kVA. La sua tecnologia \u00e8 all'altezza degli standard richiesti dalla maggior parte dei mercati europei e americani, ma \u00e8 anche pronta a diventare il vostro partner affidabile a lungo termine in Cina.<\/p>","protected":false},"featured_media":2609,"template":"","meta":[],"product_brand":[],"product_cat":[34,33],"product_tag":[],"class_list":{"0":"post-2608","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-oil-transformer","7":"product_cat-power-transformer","9":"first","10":"instock","11":"featured","12":"taxable","13":"shipping-taxable","14":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.0 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>11kV To 0.4kV 800kVA Distribution Step Up Transformers - 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\/11kv-to-0-4kv-800kva-distribution-step-up-transformers\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"11kV To 0.4kV 800kVA Distribution Step Up Transformers - PINE\" \/>\n<meta property=\"og:description\" content=\"More than 20 years, professional supplier of all types of transformers from 30 kVA up to 2500 kVA. 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