{"id":613,"date":"2026-06-05T01:54:29","date_gmt":"2026-06-05T01:54:29","guid":{"rendered":"https:\/\/lstransformer.com\/product\/st03-300va\/"},"modified":"2026-08-22T09:32:11","modified_gmt":"2026-08-22T09:32:11","slug":"st03-300va","status":"publish","type":"product","link":"https:\/\/www.lstransformer.com\/de\/product\/st03-300va\/","title":{"rendered":"ST03-300VA"},"content":{"rendered":"

<\/p>\n

\n

Produkt-Anwendungen<\/h3>\n<\/div>\n

Die single-phase power transformeris weit angewendet, in NC-Maschinen, Werkzeuge, B\u00fcro-Automatisierung Ausr\u00fcstung, Computer, Fernsehen, Kameras und audio-Ger\u00e4te.<\/p>\n

<\/p>\n

\n

Technische Parameter<\/h3>\n<\/div>\n\n\n\n\n\n\n\n\n\n
Nennleistung<\/strong><\/td>\n25VA~30kVA<\/td>\nArbeit Effizienz<\/strong><\/td>\n\u226590%<\/td>\n<\/tr>\n
Nennspannung<\/strong><\/td>\n\u22643300V<\/td>\nInsulationresistance<\/strong><\/td>\n>100M\u03a9(DC1000V)<\/td>\n<\/tr>\n
Isolierung Klasse<\/strong><\/td>\nF\/H\/B<\/td>\nL\u00e4rm<\/strong><\/td>\n\u226468dB@1m<\/td>\n<\/tr>\n
Wicklung material<\/strong><\/td>\nKupfer\/Aluminium<\/td>\nBewertet Frequenz<\/strong><\/td>\n50\/60Hz<\/td>\n<\/tr>\n
Spannungsfestigkeit<\/strong><\/td>\nAuf Wunsch des Kunden<\/td>\n<\/tr>\n
Impedanz<\/strong><\/td>\nAuf Wunsch des Kunden<\/td>\n<\/tr>\n
Standards<\/strong><\/td>\nGB\/T15290-2012 oder besonders angefertigt<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>\n

\n

Features<\/h3>\n<\/div>\n

\u25c9 Premium-Materialien:Die Eisen core ist aus high-Permeabilit\u00e4t Silikon-Stahl, gew\u00e4hrleistet geringe Verluste, ger\u00e4uscharm, und hervorragenden strukturellen Leistung. Die Wicklungen sind hergestellt unter Verwendung von high-Qualit\u00e4t Kupfer oder Aluminium Leiter, die eine hohe Kosten-Wirksamkeit.<\/p>\n

\u25c9 Einfache Installation:Der Transformator ist einfach zu installieren und wartungsfrei. Es kann angepasst werden f\u00fcr spezifische Umgebungsbedingungen und Darstellung basierend auf Kunden Anforderungen.<\/p>\n

<\/p>\n

\n

H\u00e4ufige Fragen<\/h3>\n<\/div>\n

Q1: Sind Sie ein Hersteller oder ein Handels Unternehmen?
\nA: Wir sind direkte Hersteller mit \u00fcber 50 Jahren know-how in Strom-Transformatoren, Induktivit\u00e4ten und drosseln. Ein Fabrik-direkt Lieferant, bedeutet, dass Sie erhalten wettbewerbsf\u00e4hige Preise, umfassende technische Unterst\u00fctzung, und die vollst\u00e4ndige Kontrolle \u00fcber die Qualit\u00e4t in der Produktion.<\/strong><\/p>\n

Q2: Was ist Ihre Garantie Politik?
\nA: Wir stehen hinter die Zuverl\u00e4ssigkeit unserer Produkte mit mindestens 12 Monate Garantie. Erweiterte Garantie-Optionen sind ebenfalls verf\u00fcgbar, abh\u00e4ngig von Ihren Projektanforderungen.<\/strong><\/p>\n

Q3: Was ist die Vorlaufzeit f\u00fcr die Massenproduktion?
\nA: Unsere standard Blei Zeit ist 7 zu 25 Arbeitstage, die h\u00e4ngt von der Bestellmenge und die Anpassung Komplexit\u00e4t. Wir sind stets bem\u00fcht, das Gleichgewicht schnelle Lieferung mit sorgf\u00e4ltige Verarbeitung.<\/strong><\/p>\n

Q4: Wie tun Sie gew\u00e4hrleisten Qualit\u00e4t control in Ihre Fabrik?
\nA: Wir implementieren eine strenge 100% Inspektion system. W\u00e4hrend des gesamten Herstellungsprozesses\u2014von der eingehenden Rohstoffe bis zum fertigen Produkte, unsere Produkte gehen durch 8 gewidmet QC checkpoints zu gew\u00e4hrleisten null M\u00e4ngel und mittelfristige operative Stabilit\u00e4t.<\/strong><\/p>\n

Q5: K\u00f6nnen Sie bieten angepasst Produkte? Wie bekomme ich eine ma\u00dfgeschneiderte L\u00f6sung?
\nA: Absolut. Wir spezialisieren uns auf vollst\u00e4ndig kundenspezifische designs basierend auf Ihre spezifische Anwendung und elektrischen Parameter. Einfach teilen Sie Ihre Anforderungen, und unsere engineering-team wird bieten Sie mit die optimale L\u00f6sung innerhalb von 48 Stunden.<\/strong><\/p>\n

Q6: Was Informationen tun Sie ben\u00f6tigen f\u00fcr eine benutzerdefinierte Transformator oder Reaktor?
\nA: Eine technische Zeichnung ist der effizienteste Ausgangspunkt. Wenn das’s nicht verf\u00fcgbar, bitte bieten Ihre erforderlich macht (Kapazit\u00e4t) Bewertung Spannung Ebenen, die installation Gr\u00f6\u00dfe von Einschr\u00e4nkungen, Isolierung Klasse sowie etwaige Besondere Umgebungsbedingungen.<\/strong><\/p>\n

Q7: Wie schnell kann ich einen Preis, und wie kann ich Sie Kontaktieren?
\nA: Wir in der Regel Problem eine detaillierte Angebot innerhalb von 24 Stunden nach Erhalt Ihre Anfrage. Sie erreichen uns per E-Mail an sales@hnlsdz.com oder verbinden Sie mit uns auf WhatsApp unter +86 17267488565 f\u00fcr sofortige Hilfe.<\/strong><\/p>","protected":false},"excerpt":{"rendered":"

Die single-phase power Transformator ist in Erster Linie verwendet, zum konvertieren von single-phase AC Spannung, um die spezifische Spannung Anforderungen der verschiedenen elektrischen Ger\u00e4te. Die nach dem Prinzip der elektromagnetischen Induktion, es erh\u00e4lt input Spannung \u00fcber der Prim\u00e4rwicklung und erzeugt eine entsprechende Spannung von der Sekund\u00e4rwicklung.<\/p>","protected":false},"featured_media":3823,"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":"","ast-disable-related-posts":"","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-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":"","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-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":"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":""},"mobile":{"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":""}}},"product_brand":[],"product_cat":[29,32],"product_tag":[],"class_list":["post-613","product","type-product","status-publish","has-post-thumbnail","product_cat-power-transformersingle-phase","product_cat-transformer","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","product-type-simple"],"yoast_head":"\nST03-300VA - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD<\/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.lstransformer.com\/de\/produkt\/st03-300va\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"ST03-300VA - LS power transformer, Line reactor, High-voltage transformer, Oil-immersed transformer-CHANGSHA LUSHAN ELECTRONIC TECHNOLOGY CO.,LTD\" \/>\n<meta property=\"og:description\" content=\"The single-phase power transformer is primarily used to convert single-phase AC voltage to meet the specific voltage requirements of various electrical devices. 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