{"id":1073,"date":"2026-04-30T16:50:32","date_gmt":"2026-04-30T16:50:32","guid":{"rendered":"https:\/\/www.volttansform.com\/?post_type=product&#038;p=1073"},"modified":"2026-04-30T16:50:49","modified_gmt":"2026-04-30T16:50:49","slug":"transformador-de-potencia-imerso-em-oleo-de-110kv-para-subestacoes-de-alta-tensao-do-tipo-redutor","status":"publish","type":"product","link":"https:\/\/www.volttansform.com\/pt\/product\/110kv-oil-immersed-power-transformer-for-high-voltage-substations-step-down-type\/","title":{"rendered":"Transformador de pot\u00eancia imerso em \u00f3leo de 110kV para subesta\u00e7\u00f5es de alta tens\u00e3o (tipo abaixador)"},"content":{"rendered":"<p data-start=\"231\" data-end=\"428\">O transformador de pot\u00eancia imerso em \u00f3leo de 110kV foi concebido para aplica\u00e7\u00f5es de transmiss\u00e3o e subesta\u00e7\u00e3o de alta tens\u00e3o, proporcionando uma convers\u00e3o de energia fi\u00e1vel e eficiente em sistemas de energia de grande escala.<\/p>\n<p data-start=\"430\" data-end=\"601\">Esta s\u00e9rie centra-se atualmente nas configura\u00e7\u00f5es de transformadores abaixadores, convertendo a energia de transmiss\u00e3o de alta tens\u00e3o em m\u00e9dia ou baixa tens\u00e3o para redes de distribui\u00e7\u00e3o.<\/p>\n<p data-start=\"603\" data-end=\"756\">Com base nos requisitos do cliente, podem tamb\u00e9m ser fornecidas combina\u00e7\u00f5es e configura\u00e7\u00f5es de tens\u00e3o personalizadas para diferentes aplica\u00e7\u00f5es industriais e de rede.<\/p>\n<p data-start=\"758\" data-end=\"832\">Com um design avan\u00e7ado e materiais de alta qualidade, este transformador garante..:<\/p>\n<ul data-start=\"833\" data-end=\"945\">\n<li data-section-id=\"1lviz09\" data-start=\"833\" data-end=\"863\">Funcionamento est\u00e1vel a longo prazo<\/li>\n<li data-section-id=\"aw5t2l\" data-start=\"864\" data-end=\"896\">Alta efici\u00eancia e baixa perda<\/li>\n<li data-section-id=\"1kjo0nz\" data-start=\"897\" data-end=\"945\">Excelente desempenho t\u00e9rmico e mec\u00e2nico<\/li>\n<\/ul>\n<hr data-start=\"947\" data-end=\"950\" \/>\n<h2 data-section-id=\"g4vs8k\" data-start=\"952\" data-end=\"978\">\ud83d\udd39 Conformidade com as normas<\/h2>\n<p data-start=\"980\" data-end=\"1068\">O transformador \u00e9 fabricado de acordo com as normas internacionais e nacionais:<\/p>\n<ul data-start=\"1070\" data-end=\"1267\">\n<li data-section-id=\"15tx6yc\" data-start=\"1070\" data-end=\"1108\">IEC 60076 - Transformadores de pot\u00eancia<\/li>\n<li data-section-id=\"wyon2\" data-start=\"1109\" data-end=\"1147\">GB\/T 1094 - Transformadores de pot\u00eancia<\/li>\n<li data-section-id=\"jfsur0\" data-start=\"1148\" data-end=\"1215\">GB\/T 6451 - Requisitos t\u00e9cnicos para transformadores imersos em \u00f3leo<\/li>\n<li data-section-id=\"itxvtn\" data-start=\"1216\" data-end=\"1267\">GB 20052-2020 - Normas de efici\u00eancia energ\u00e9tica<\/li>\n<\/ul>\n<hr data-start=\"1269\" data-end=\"1272\" \/>\n<h2 data-section-id=\"17fvu7l\" data-start=\"1274\" data-end=\"1292\">Carater\u00edsticas principais<\/h2>\n<h3 data-section-id=\"mok916\" data-start=\"1294\" data-end=\"1340\">Desempenho de alta capacidade e alta tens\u00e3o<\/h3>\n<ul data-start=\"1341\" data-end=\"1451\">\n<li data-section-id=\"1h8wzkd\" data-start=\"1341\" data-end=\"1388\">Concebido para sistemas de transmiss\u00e3o de 110kV<\/li>\n<li data-section-id=\"aihecd\" data-start=\"1389\" data-end=\"1451\">Adequado para subesta\u00e7\u00f5es de grande escala e aplica\u00e7\u00f5es de rede<\/li>\n<\/ul>\n<h3 data-section-id=\"1xbehgx\" data-start=\"1453\" data-end=\"1485\">Funcionamento eficiente em termos energ\u00e9ticos<\/h3>\n<ul data-start=\"1486\" data-end=\"1567\">\n<li data-section-id=\"9x2c4e\" data-start=\"1486\" data-end=\"1531\">O circuito magn\u00e9tico optimizado reduz as perdas<\/li>\n<li data-section-id=\"vfzrlk\" data-start=\"1532\" data-end=\"1567\">Custos operacionais mais baixos durante o ciclo de vida<\/li>\n<\/ul>\n<h3 data-section-id=\"fmgf5k\" data-start=\"1569\" data-end=\"1602\">Excelente estabilidade t\u00e9rmica<\/h3>\n<ul data-start=\"1603\" data-end=\"1717\">\n<li data-section-id=\"457e5p\" data-start=\"1603\" data-end=\"1668\">A estrutura de arrefecimento avan\u00e7ada garante uma dissipa\u00e7\u00e3o de calor eficiente<\/li>\n<li data-section-id=\"100jzwd\" data-start=\"1669\" data-end=\"1717\">Funcionamento est\u00e1vel em condi\u00e7\u00f5es de carga pesada<\/li>\n<\/ul>\n<h3 data-section-id=\"14xd1vy\" data-start=\"1719\" data-end=\"1756\">Forte resist\u00eancia a curto-circuitos<\/h3>\n<ul data-start=\"1757\" data-end=\"1863\">\n<li data-section-id=\"gp79qe\" data-start=\"1757\" data-end=\"1815\">Estrutura de enrolamento robusta com elevada resist\u00eancia mec\u00e2nica<\/li>\n<li data-section-id=\"jm0uve\" data-start=\"1816\" data-end=\"1863\">Desempenho fi\u00e1vel em condi\u00e7\u00f5es de falha<\/li>\n<\/ul>\n<hr data-start=\"1865\" data-end=\"1868\" \/>\n<h2 data-section-id=\"1hq6i26\" data-start=\"1870\" data-end=\"1893\">\ud83d\udd39 Conce\u00e7\u00e3o estrutural<\/h2>\n<h3 data-section-id=\"mp6v7c\" data-start=\"1895\" data-end=\"1906\">\ud83d\udd38 N\u00facleo<\/h3>\n<ul data-start=\"1907\" data-end=\"2035\">\n<li data-section-id=\"1ugw6m8\" data-start=\"1907\" data-end=\"1969\">Fabricado em a\u00e7o sil\u00edcio de gr\u00e3o orientado de alta permeabilidade<\/li>\n<li data-section-id=\"sn3z4q\" data-start=\"1970\" data-end=\"2035\">A estrutura do n\u00facleo em degraus reduz:\n<ul data-start=\"2007\" data-end=\"2035\">\n<li data-section-id=\"1x7cns1\" data-start=\"2007\" data-end=\"2023\">Perda em vazio<\/li>\n<li data-section-id=\"fci852\" data-start=\"2026\" data-end=\"2035\">Ru\u00eddo<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr data-start=\"2037\" data-end=\"2040\" \/>\n<h3 data-section-id=\"1ap7nz8\" data-start=\"2042\" data-end=\"2057\">\ud83d\udd38 Enrolamentos<\/h3>\n<ul data-start=\"2058\" data-end=\"2205\">\n<li data-section-id=\"msp824\" data-start=\"2058\" data-end=\"2108\">Condutores de cobre sem oxig\u00e9nio de alta qualidade<\/li>\n<li data-section-id=\"1g81goi\" data-start=\"2109\" data-end=\"2205\">T\u00e9cnicas avan\u00e7adas de enrolamento:\n<ul data-start=\"2142\" data-end=\"2205\">\n<li data-section-id=\"ehzi7l\" data-start=\"2142\" data-end=\"2164\">Enrolamento cont\u00ednuo<\/li>\n<li data-section-id=\"10zsyt6\" data-start=\"2167\" data-end=\"2186\">Enrolamento helicoidal<\/li>\n<li data-section-id=\"1w5oh\" data-start=\"2189\" data-end=\"2205\">Enrolamento do disco<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"2207\" data-end=\"2217\">\u27a1 Assegura:<\/p>\n<ul data-start=\"2218\" data-end=\"2317\">\n<li data-section-id=\"19zadxp\" data-start=\"2218\" data-end=\"2246\">Elevada resist\u00eancia el\u00e9ctrica<\/li>\n<li data-section-id=\"wfj1c2\" data-start=\"2247\" data-end=\"2281\">Excelente estabilidade mec\u00e2nica<\/li>\n<li data-section-id=\"u66b5g\" data-start=\"2282\" data-end=\"2317\">Forte resist\u00eancia a curto-circuitos<\/li>\n<\/ul>\n<hr data-start=\"2319\" data-end=\"2322\" \/>\n<h3 data-section-id=\"1ady8s5\" data-start=\"2324\" data-end=\"2356\">Tanque de \u00f3leo e sistema de arrefecimento<\/h3>\n<ul data-start=\"2357\" data-end=\"2528\">\n<li data-section-id=\"17wjquy\" data-start=\"2357\" data-end=\"2389\">Tanque de a\u00e7o soldado para servi\u00e7o pesado<\/li>\n<li data-section-id=\"1han28v\" data-start=\"2390\" data-end=\"2444\">M\u00e9todos de arrefecimento:\n<ul data-start=\"2411\" data-end=\"2444\">\n<li data-section-id=\"17sdwxt\" data-start=\"2411\" data-end=\"2444\">ONAN \/ ONAF \/ OFAF (facultativo)<\/li>\n<\/ul>\n<\/li>\n<li data-section-id=\"yo8lvm\" data-start=\"2446\" data-end=\"2528\">Equipado com:\n<ul data-start=\"2465\" data-end=\"2528\">\n<li data-section-id=\"8kft7x\" data-start=\"2465\" data-end=\"2478\">Radiadores<\/li>\n<li data-section-id=\"13nw3cg\" data-start=\"2481\" data-end=\"2496\">Conservador<\/li>\n<li data-section-id=\"km4c89\" data-start=\"2499\" data-end=\"2528\">Revezamento de Buchholz (opcional)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p data-start=\"2530\" data-end=\"2541\">\u27a1 Carater\u00edsticas:<\/p>\n<ul data-start=\"2542\" data-end=\"2633\">\n<li data-section-id=\"1k3g6ue\" data-start=\"2542\" data-end=\"2575\">Desempenho de arrefecimento eficiente<\/li>\n<li data-section-id=\"zyfyb\" data-start=\"2576\" data-end=\"2611\">Veda\u00e7\u00e3o e prote\u00e7\u00e3o fi\u00e1veis<\/li>\n<li data-section-id=\"ymf61l\" data-start=\"2612\" data-end=\"2633\">Longa vida \u00fatil<\/li>\n<\/ul>\n<hr data-start=\"2635\" data-end=\"2638\" \/>\n<h2 data-section-id=\"15du31k\" data-start=\"2640\" data-end=\"2658\">\ud83d\udd39 Aplica\u00e7\u00f5es<\/h2>\n<ul data-start=\"2660\" data-end=\"2823\">\n<li data-section-id=\"1orqav8\" data-start=\"2660\" data-end=\"2688\">Subesta\u00e7\u00f5es de alta tens\u00e3o<\/li>\n<li data-section-id=\"17ef8uv\" data-start=\"2689\" data-end=\"2719\">Sistemas de transmiss\u00e3o de energia<\/li>\n<li data-section-id=\"16ri7o7\" data-start=\"2720\" data-end=\"2751\">Infraestrutura da rede de servi\u00e7os p\u00fablicos<\/li>\n<li data-section-id=\"j1xzud\" data-start=\"2752\" data-end=\"2787\">Sistemas de alimenta\u00e7\u00e3o el\u00e9ctrica industrial<\/li>\n<li data-section-id=\"4qn94t\" data-start=\"2788\" data-end=\"2823\">Centrais de energia renov\u00e1vel<\/li>\n<\/ul>\n<hr data-start=\"2825\" data-end=\"2828\" \/>\n<h2 data-section-id=\"1rg4wz9\" data-start=\"2830\" data-end=\"2854\">\ud83d\udd39 Resumo das vantagens<\/h2>\n<ul data-start=\"2856\" data-end=\"3059\">\n<li data-section-id=\"1jar9yg\" data-start=\"2856\" data-end=\"2898\">Concebido para aplica\u00e7\u00f5es de alta tens\u00e3o<\/li>\n<li data-section-id=\"aw5t2l\" data-start=\"2899\" data-end=\"2931\">Alta efici\u00eancia e baixa perda<\/li>\n<li data-section-id=\"10i5lur\" data-start=\"2932\" data-end=\"2971\">Configura\u00e7\u00f5es de tens\u00e3o personaliz\u00e1veis<\/li>\n<li data-section-id=\"1yroxs1\" data-start=\"2972\" data-end=\"3009\">Grande fiabilidade e durabilidade<\/li>\n<li data-section-id=\"18hc7bp\" data-start=\"3010\" data-end=\"3059\">Adequado para projectos de engenharia em grande escala<\/li>\n<\/ul>\n<hr data-start=\"3061\" data-end=\"3064\" \/>\n<h1 data-section-id=\"1lxd8kj\" data-start=\"3066\" data-end=\"3073\">\u2753 FAQ<\/h1>\n<h3 data-section-id=\"6st5vi\" data-start=\"3075\" data-end=\"3147\">1\ufe0f\u20e3 Que tipo de configura\u00e7\u00f5es de transformadores est\u00e3o dispon\u00edveis para 110kV?<\/h3>\n<p data-start=\"3149\" data-end=\"3244\">Atualmente, a oferta padr\u00e3o \u00e9 a de transformadores redutores (por exemplo, 110kV para 35kV ou 10kV).<\/p>\n<p data-start=\"3246\" data-end=\"3324\">Outras combina\u00e7\u00f5es de tens\u00e3o podem ser personalizadas com base nos requisitos do projeto.<\/p>\n<hr data-start=\"3326\" data-end=\"3329\" \/>\n<h3 data-section-id=\"t5dxar\" data-start=\"3331\" data-end=\"3403\">2\ufe0f\u20e3 Este transformador pode ser personalizado para condi\u00e7\u00f5es de rede espec\u00edficas?<\/h3>\n<p data-start=\"3405\" data-end=\"3440\">Sim, as op\u00e7\u00f5es de personaliza\u00e7\u00e3o incluem:<\/p>\n<ul data-start=\"3441\" data-end=\"3571\">\n<li data-section-id=\"mz2bso\" data-start=\"3441\" data-end=\"3459\">R\u00e1cios de tens\u00e3o<\/li>\n<li data-section-id=\"813pgn\" data-start=\"3460\" data-end=\"3478\">Capacidade (MVA)<\/li>\n<li data-section-id=\"pzdpak\" data-start=\"3479\" data-end=\"3515\">M\u00e9todos de arrefecimento (ONAN\/ONAF\/OFAF)<\/li>\n<li data-section-id=\"19n3l7l\" data-start=\"3516\" data-end=\"3544\">Ambiente de instala\u00e7\u00e3o<\/li>\n<li data-section-id=\"w9zwkt\" data-start=\"3545\" data-end=\"3571\">Acess\u00f3rios de prote\u00e7\u00e3o<\/li>\n<\/ul>\n<p data-start=\"3573\" data-end=\"3640\">Adequado para projectos de servi\u00e7os p\u00fablicos, industriais e de energias renov\u00e1veis.<\/p>\n<hr data-start=\"3642\" data-end=\"3645\" \/>\n<h3 data-section-id=\"870lhc\" data-start=\"3647\" data-end=\"3690\">3\ufe0f\u20e3 Que m\u00e9todos de arrefecimento est\u00e3o dispon\u00edveis?<\/h3>\n<p data-start=\"3692\" data-end=\"3723\">As op\u00e7\u00f5es de arrefecimento mais comuns incluem:<\/p>\n<ul data-start=\"3724\" data-end=\"3837\">\n<li data-section-id=\"1krke5z\" data-start=\"3724\" data-end=\"3762\">ONAN (Oil Natural Air Natural)<\/li>\n<li data-section-id=\"17grqwn\" data-start=\"3763\" data-end=\"3800\">ONAF (For\u00e7ado a ar natural a \u00f3leo)<\/li>\n<li data-section-id=\"5c6vtj\" data-start=\"3801\" data-end=\"3837\">OFAF (Oil Forced Air Forced)<\/li>\n<\/ul>\n<p data-start=\"3839\" data-end=\"3914\">A sele\u00e7\u00e3o depende dos requisitos de carga e das condi\u00e7\u00f5es ambientais.<\/p>\n<hr data-start=\"3916\" data-end=\"3919\" \/>\n<h3 data-section-id=\"jcl3v\" data-start=\"3921\" data-end=\"3963\">4\ufe0f\u20e3 Qual \u00e9 o prazo de entrega t\u00edpico?<\/h3>\n<ul data-start=\"3965\" data-end=\"4052\">\n<li data-section-id=\"19as081\" data-start=\"3965\" data-end=\"4008\">Configura\u00e7\u00f5es padr\u00e3o: 6-10 semanas<\/li>\n<li data-section-id=\"5uy9ve\" data-start=\"4009\" data-end=\"4052\">Transformadores personalizados: 8-14 semanas<\/li>\n<\/ul>\n<p data-start=\"4054\" data-end=\"4115\">As unidades de grande capacidade podem exigir um tempo de produ\u00e7\u00e3o alargado.<\/p>","protected":false},"excerpt":{"rendered":"<p data-start=\"231\" data-end=\"428\">O transformador de pot\u00eancia imerso em \u00f3leo de 110kV foi concebido para aplica\u00e7\u00f5es de transmiss\u00e3o e subesta\u00e7\u00e3o de alta tens\u00e3o, proporcionando uma convers\u00e3o de energia fi\u00e1vel e eficiente em sistemas de energia de grande escala.<\/p>\n<p data-start=\"430\" data-end=\"601\">Esta s\u00e9rie centra-se atualmente nas configura\u00e7\u00f5es de transformadores abaixadores, convertendo a energia de transmiss\u00e3o de alta tens\u00e3o em m\u00e9dia ou baixa tens\u00e3o para redes de distribui\u00e7\u00e3o.<\/p>\n<p data-start=\"603\" data-end=\"756\">Com base nos requisitos do cliente, podem tamb\u00e9m ser fornecidas combina\u00e7\u00f5es e configura\u00e7\u00f5es de tens\u00e3o personalizadas para diferentes aplica\u00e7\u00f5es industriais e de rede.<\/p>","protected":false},"featured_media":1105,"comment_status":"open","ping_status":"closed","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":"","background-image":"","background-repeat":"repeat","background-position":"center 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