{"id":7177,"date":"2024-10-19T06:56:42","date_gmt":"2024-10-19T06:56:42","guid":{"rendered":"https:\/\/www.zhengxi1983.com\/?post_type=product&#038;p=7177"},"modified":"2026-04-17T07:25:06","modified_gmt":"2026-04-17T07:25:06","slug":"qsg-10kva-100kva-autotransformador-trifasico-do-tipo-seco","status":"publish","type":"product","link":"https:\/\/www.zhengxi1983.com\/pt\/product\/qsg-10kva-100kva-3-phase-dry-type-autotransformer\/","title":{"rendered":"Autotransformador trif\u00e1sico a seco QSG 10kva-100kva"},"content":{"rendered":"<h2>Caracter\u00edsticas do produto<\/h2>\n<p>Material do enrolamento: fio esmaltado totalmente de cobre para garantir alta efici\u00eancia e durabilidade.<br \/>\nGrau de isolamento: grau H, usando papel pr\u00e9-impregnado ep\u00f3xi DMD impregnado com resina ep\u00f3xi para cozimento, com excelente resist\u00eancia a altas temperaturas.<br \/>\nEstrutura: tr\u00eas enrolamentos, n\u00facleo de ferro tipo n\u00facleo, estrutura de n\u00facleo de ferro tipo EI, adequado para v\u00e1rias aplica\u00e7\u00f5es industriais.<br \/>\nDesempenho de alta efici\u00eancia: efici\u00eancia de at\u00e9 98,4%, garantindo economia de energia e opera\u00e7\u00e3o est\u00e1vel.<br \/>\nServi\u00e7o de personaliza\u00e7\u00e3o: oferece op\u00e7\u00f5es de personaliza\u00e7\u00e3o de processamento para atender \u00e0s necessidades de diferentes clientes.<\/p>\n<p>Essa s\u00e9rie de autotransformadores tem ampla adaptabilidade e desempenho de alto custo, sendo a escolha ideal para equipamentos mec\u00e2nicos e equipamentos CNC.<\/p>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-05c23bacc9c035d203ff7263d2fe2e8e\"><strong>Designa\u00e7\u00e3o de 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\">MODELO: \u25a1SG\u25a1<\/td>\n<\/tr>\n<tr>\n<td>\u25a1<\/td>\n<td>Nenhum: Isolamento, Q: Acoplamento autom\u00e1tico<\/td>\n<\/tr>\n<tr>\n<td>S<\/td>\n<td>S: trif\u00e1sico<\/td>\n<\/tr>\n<tr>\n<td>G<\/td>\n<td>Transformador do tipo seco<\/td>\n<\/tr>\n<tr>\n<td>\u25a1<\/td>\n<td>Pot\u00eancia KVA<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<div class=\"ast-oembed-container\" style=\"height: 100%;\"><iframe title=\"QSG Series Dry Type 3 Phase Auto Transformer 220V to 380V 400V 415V 440V 480V 660V or Customized\" 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<\/div>\n<\/figure>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-9d8e57f74701ca347069f8aff3268649\"><strong>Par\u00e2metro t\u00e9cnico principal<\/strong><\/h2>\n<p>Dimens\u00f5es com caixa<\/p>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table width=\"543\">\n<tbody>\n<tr>\n<td width=\"174\">Modelo NO.<\/td>\n<td width=\"369\">QSG<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Capacidade<\/td>\n<td width=\"369\">10KVA 15KVA 20KVA 25KVA 30KVA 50KVA 80KVA 100KVA<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Fase<\/td>\n<td width=\"369\">3 fases<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Precis\u00e3o da tens\u00e3o<\/td>\n<td width=\"369\">\u00b11%<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Taxa de varia\u00e7\u00e3o de tens\u00e3o<\/td>\n<td width=\"369\">\u22641,5%<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Distor\u00e7\u00e3o de forma de onda<\/td>\n<td width=\"369\">Sem distor\u00e7\u00e3o (em compara\u00e7\u00e3o com a forma de onda de entrada)<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Grau de isolamento<\/td>\n<td width=\"369\">Classe F, resist\u00eancia a altas temperaturas 150\u00b0<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Efici\u00eancia<\/td>\n<td width=\"369\">Indutivo (isolado) \u226599%<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Resist\u00eancia \u00e0 eletricidade<\/td>\n<td width=\"369\">2000VA\/1min<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">Capacidade de sobrecarga<\/td>\n<td width=\"369\">Permitido exceder 1,2 vezes a carga nominal<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">M\u00e9todo de resfriamento<\/td>\n<td width=\"369\">Resfriado a ar seco<\/td>\n<\/tr>\n<tr>\n<td width=\"174\">M\u00e9todo de conex\u00e3o<\/td>\n<td width=\"369\">Combina\u00e7\u00e3o Y\/\u25b3<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<\/div>\n<\/figure>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-8252450aba088136db8432365457cfbe\"><strong>Especifica\u00e7\u00f5es do produto<\/strong><\/h2>\n<figure class=\"wp-block-table\">\n<div class=\"scroll\">\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table width=\"513\">\n<tbody>\n<tr>\n<td width=\"132\">MODELO<\/td>\n<td width=\"127\">Tens\u00e3o de entrada<\/td>\n<td width=\"127\">Tens\u00e3o de sa\u00edda<\/td>\n<td width=\"127\">Medida (mm) Comprimento*Largura*Altura<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-10KVA<\/td>\n<td rowspan=\"9\" width=\"127\">Padr\u00e3o 600V 440V 380V 220V (tens\u00e3o personaliz\u00e1vel)<\/td>\n<td rowspan=\"9\" width=\"127\">Padr\u00e3o 600V 440V 415V 400V 380V 220V 110V (tens\u00e3o personalizada)<\/td>\n<td width=\"127\">350*460*420<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-12KVA<\/td>\n<td width=\"127\">350*460*450<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-15KVA<\/td>\n<td width=\"127\">350*460*450<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-20KVA<\/td>\n<td width=\"127\">370*500*500<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-25KVA<\/td>\n<td width=\"127\">370*500*500<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-30KVA<\/td>\n<td width=\"127\">370*500*500<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-50KVA<\/td>\n<td width=\"127\">430*560*560<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-80KVA<\/td>\n<td width=\"127\">580*460*630<\/td>\n<\/tr>\n<tr>\n<td width=\"132\">QSG-100KVA<\/td>\n<td width=\"127\">730*480*780<\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<\/div>\n<\/figure>\n<h2 class=\"wp-block-heading has-text-color has-link-color wp-elements-1501e2260a1ee6fa60f1668fa258ff31\"><strong>An\u00e1lise do produto<\/strong><\/h2>\n<figure class=\"wp-block-table\"><div class=\"scroll\"><table>\n<tbody>\n<tr>\n<td width=\"284\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1992\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-01-300x220.webp\" alt=\"Transformador CA\" width=\"365\" height=\"268\" 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: 365px) 100vw, 365px\" \/><\/p>\n<p>\u2460 Tens\u00e3o de entrada<br \/>\n\u2461 Tens\u00e3o de sa\u00edda<br \/>\n\u2462 Luz indicadora<br \/>\n\u2463 Trava do interruptor do chassi<br \/>\n\u2464 Dissipador de calor<\/td>\n<td width=\"284\"><img decoding=\"async\" class=\"size-medium wp-image-1993 aligncenter\" style=\"font-size: 16px; font-style: inherit; font-weight: inherit;\" src=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-02-300x273.webp\" alt=\"Desenho do transformador de pot\u00eancia\" width=\"300\" height=\"273\" srcset=\"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-02-300x273.webp 300w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-02-13x12.webp 13w, https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2024\/10\/Ac-transformer-02.webp 529w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/td>\n<\/tr>\n<\/tbody>\n<\/table><\/div><\/figure>\n<h2>O que \u00e9 um autotransformador?<\/h2>\n<p>Um autotransformador \u00e9 um tipo especial de transformador que funciona de forma semelhante a um transformador tradicional. Com base no princ\u00edpio da indu\u00e7\u00e3o eletromagn\u00e9tica, seus enrolamentos prim\u00e1rio e secund\u00e1rio compartilham uma parte do enrolamento e s\u00e3o acoplados por meio de conex\u00e3o el\u00e9trica direta para obter a convers\u00e3o de tens\u00e3o. Esse projeto torna o autotransformador menor e mais eficiente do que os transformadores tradicionais, com menos perdas e aumento de temperatura.<\/p>\n<p>Os autotransformadores s\u00e3o amplamente utilizados em equipamentos de comunica\u00e7\u00e3o, subesta\u00e7\u00f5es de energia, ind\u00fastria e transporte. Dependendo do projeto, os autotransformadores podem ser divididos em tipo de tens\u00e3o ajust\u00e1vel e tipo fixo.<\/p>","protected":false},"excerpt":{"rendered":"<p>A s\u00e9rie QSG<strong> Autotransformador do tipo seco<\/strong>\u00a0\u00e9 adequado para circuitos com 50Hz <span style=\"color: #ff0000;\">CA trif\u00e1sico<\/span> e tens\u00e3o nominal abaixo de <span style=\"color: #ff0000;\">600V<\/span>. Ele foi especialmente projetado para motores de indu\u00e7\u00e3o tipo gaiola de esquilo com pot\u00eancia nominal de sa\u00edda de 400 kW ou menos, e permite a partida com tens\u00e3o reduzida em condi\u00e7\u00f5es de opera\u00e7\u00e3o pouco frequentes. Ao reduzir a corrente de partida do motor, o impacto sobre a rede de transmiss\u00e3o \u00e9 reduzido para garantir uma partida suave.<\/p>","protected":false},"featured_media":1997,"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":[],"class_list":["post-7177","product","type-product","status-publish","has-post-thumbnail","product_cat-3-phase-transformer","product_cat-transformers","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","shipping-taxable","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - 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