{"id":32316,"date":"2020-11-24T14:44:52","date_gmt":"2020-11-24T14:44:52","guid":{"rendered":"https:\/\/globecore.com\/products\/instruments\/liquid-insulation-dissipation-factor-and-dielectric-factor-measurement-unit-tiar\/"},"modified":"2026-03-06T13:30:13","modified_gmt":"2026-03-06T13:30:13","slug":"liquid-insulation-dissipation-factor-and-dielectric-factor-measurement-unit-tiar","status":"publish","type":"page","link":"https:\/\/globecore.com\/pt-pt\/products\/instrumentospt\/liquid-insulation-dissipation-factor-and-dielectric-factor-measurement-unit-tiar\/","title":{"rendered":"TOR-3 (TOR-3 LSL) Tan delta testador"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>O TOR-3 \u00e9 projetado para determinar o fator de perda diel\u00e9trica, a resistividade espec\u00edfica e a permissividade de \u00f3leos de transformador e outros fluidos diel\u00e9tricos, de acordo com IEC 60247-2004-02 (VDE-0380-2:2005_01), ASTM D924-08 e ASTM D1169-02. \u00c9 um dispositivo totalmente autom\u00e1tico, permitindo testes de acordo com as normas especificadas ou procedimentos definidos pelo usu\u00e1rio. O processo de medi\u00e7\u00e3o \u00e9 controlado por computador, com a capacidade de salvar e imprimir resultados. A unidade tamb\u00e9m pode ser equipada com o software Tangent Service, permitindo visualizar os resultados online e acessar medi\u00e7\u00f5es arquivadas em formato gr\u00e1fico ou num\u00e9rico.<\/p>\n","protected":false},"author":7,"featured_media":40564,"parent":32199,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/single-product.php","meta":{"_acf_changed":false,"_bbp_topic_count":0,"_bbp_reply_count":0,"_bbp_total_topic_count":0,"_bbp_total_reply_count":0,"_bbp_voice_count":0,"_bbp_anonymous_reply_count":0,"_bbp_topic_count_hidden":0,"_bbp_reply_count_hidden":0,"_bbp_forum_subforum_count":0,"footnotes":""},"categories":[1684],"class_list":["post-32316","page","type-page","status-publish","has-post-thumbnail","hentry","category-instruments-pt-pt","oil_type-fluido-dieletrico-fr3","oil_type-fluido-dieletrico-midel-7131","oil_type-oleo-de-silicone","oil_type-oleo-para-transformadores","process_type-teste-de-permissividade","process_type-teste-de-resistividade-especifica","process_type-teste-tan-delta"],"acf":{"add_tab":[{"tab_title":"Descri\u00e7\u00e3o","tab_content":"<span style=\"font-weight: 400;\">O dispositivo TOR-3 (TOR-3 LSL) \u00e9 projetado para determinar a tangente do \u00e2ngulo de perda diel\u00e9trica, a resistividade espec\u00edfica e a constante diel\u00e9trica do \u00f3leo do transformador e outros diel\u00e9tricos l\u00edquidos, de acordo com a IEC 60247-2004-02 (VDE-0380-2:2005_01), ASTM D924-08, ASTM D1169-02.<\/span>\r\n\r\n<span style=\"font-weight: 400;\">\u00c9 um dispositivo totalmente autom\u00e1tico que permite que os testes sejam realizados de acordo com os procedimentos especificados nestas normas, bem como de acordo com os procedimentos do usu\u00e1rio especificados na se\u00e7\u00e3o apropriada do menu de configura\u00e7\u00e3o.<\/span>\r\n<h2 style=\"text-align: center;\"><span style=\"font-weight: 400;\">PRINC\u00cdPIO DE OPERA\u00c7\u00c3O<\/span><\/h2>\r\n<span style=\"font-weight: 400;\">O princ\u00edpio de funcionamento do dispositivo \u00e9 baseado na medi\u00e7\u00e3o da diferen\u00e7a de amplitudes e fases dos sinais obtidos quando uma tens\u00e3o senoidal de teste com um valor efetivo de at\u00e9 2 kV \u00e9 aplicada simultaneamente ao capacitor de refer\u00eancia e ao objeto de medi\u00e7\u00e3o, que \u00e9 a c\u00e9lula de medi\u00e7\u00e3o da unidade.<\/span>\r\n\r\n<span style=\"font-weight: 400;\">A diferen\u00e7a entre as amplitudes dos sinais retirados do capacitor de refer\u00eancia e do eletrodo interno da c\u00e9lula de medi\u00e7\u00e3o \u00e9 proporcional \u00e0 constante diel\u00e9trica do l\u00edquido em estudo. A diferen\u00e7a de fase dos sinais tomados do capacitor de refer\u00eancia e do eletrodo interno da c\u00e9lula de medi\u00e7\u00e3o caracteriza o valor da tangente de perda diel\u00e9trica.<\/span>"}],"add_def_tab":[{"tab_title":"Especifica\u00e7\u00f5es t\u00e9cnicas","tab_content":"&nbsp;\r\n<table>\r\n<tbody>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">\u2116<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Nome<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Valor<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><\/td>\r\n<td><span style=\"font-weight: 400;\">Tens\u00e3o de trabalho da corrente alternada, V.<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">100 \u2013 260<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">2<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Frequ\u00eancia da fonte de alimenta\u00e7\u00e3o, Hz.<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">48 \u2013 63<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">3<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Consumo de energia, VA<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">N\u00e3o mais do que 250<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">3<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Tens\u00e3o de medi\u00e7\u00e3o aplicada AC, kV.<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">Sinusoidal, 500 \u2013 2000 V rms.<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">4<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Faixa de medi\u00e7\u00e3o Tan \u03b4<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">0,00001 \u2013 4\r\n<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">5<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Resolu\u00e7\u00e3o de medi\u00e7\u00e3o Tan \u03b4<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">1\u044510<sup>-6<\/sup><\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">6<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Erro de medi\u00e7\u00e3o Tan \u03b4<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">+\/- 1% <\/span><span lang=\"pt\">de medido <\/span><span style=\"font-weight: 400;\">+ 0,00008<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">7<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Faixa de medi\u00e7\u00e3o da constante diel\u00e9trica relativa \u03b5<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">1,0 \u2013 15,0<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">8<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Erro de medi\u00e7\u00e3o \u03b5<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">+\/- 1%<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">9<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Faixa de medi\u00e7\u00e3o de capacit\u00e2ncia el\u00e9trica C<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">20 \u2013 1000 pf<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">10<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Erro de medi\u00e7\u00e3o C<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">+\/- 1% + 1<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">11<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Faixa de medi\u00e7\u00e3o da temperatura do \u00f3leo \u1d3c\u0421<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">20 \u2013 110<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">12<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Medindo o volume da c\u00e9lula, \u0441\u043c3<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">42<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">13<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Capacidade el\u00e9trica de uma c\u00e9lula vazia, pf<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">65 \u2013 85<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">14<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Tempo de uma medi\u00e7\u00e3o, n\u00e3o mais<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">5<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">15<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Faixa de configura\u00e7\u00e3o de frequ\u00eancia AC<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">45 \u2013 65<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">16<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Resolu\u00e7\u00e3o de medi\u00e7\u00e3o de temperatura, graus. \u1d3c\u0421<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">0,5<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">17<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Impressora embutida<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">n\u00e3o<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">18<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Temperatura de trabalho, graus.\u1d3c\u0421<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">0 \u2013 50<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">19<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Temperatura de armazenamento, graus\u00a0 \u1d3c\u0421<\/span><\/td>\r\n<td style=\"text-align: center;\">\r\n<pre class=\"tw-data-text tw-text-large XcVN5d tw-ta\" dir=\"ltr\" data-placeholder=\"\u041f\u0435\u0440\u0435\u0432\u043e\u0434\"><span lang=\"pt\">De <\/span><span style=\"font-weight: 400;\">\u201320 <\/span><span lang=\"pt\">antes <\/span><span style=\"font-weight: 400;\">+60<\/span><\/pre>\r\n<\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">20<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Humidade relativa,%<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">At\u00e9 90 sem condensa\u00e7\u00e3o<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">21<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Dimens\u00f5es gerais, mm<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">40\u044545\u044530*<\/span><\/td>\r\n<\/tr>\r\n<tr>\r\n<td><span style=\"font-weight: 400;\">22<\/span><\/td>\r\n<td><span style=\"font-weight: 400;\">Peso, n\u00e3o mais, g<\/span><\/td>\r\n<td style=\"text-align: center;\"><span style=\"font-weight: 400;\">5300*<\/span><\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n<span style=\"font-weight: 400;\">* \u2013 com c\u00e9lula instalada e conectada<\/span>"},{"tab_title":"Benef\u00edcios","tab_content":"<ul>\r\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">medi\u00e7\u00f5es r\u00e1pidas, mantendo a precis\u00e3o;<\/span><\/li>\r\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">o processo de medi\u00e7\u00e3o \u00e9 automatizado, controlado por computador, voc\u00ea pode salvar os resultados e imprimi-los em uma impressora;<\/span><\/li>\r\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">pode ser completado com o software de engenharia \u201cTangent Service\u201d, gra\u00e7as ao qual \u00e9 poss\u00edvel visualizar os resultados online, bem como um arquivo de medi\u00e7\u00f5es em formato gr\u00e1fico ou digital;<\/span><\/li>\r\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">variabilidade de configura\u00e7\u00f5es \u2013 pode ser usada para fins de pesquisa;<\/span><\/li>\r\n \t<li style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">peso leve, tamanho compacto, f\u00e1cil de usar.<\/span><\/li>\r\n<\/ul>"},{"tab_title":"Aplica\u00e7\u00e3o","tab_content":"[product_oil_types]"},{"tab_title":"Webinar","tab_content":"<div class=\"responsive-embed widescreen\">\r\n<div class=\"responsive-embed widescreen\">\r\n<div class=\"responsive-embed widescreen\">\r\n<div class=\"responsive-embed widescreen\"><iframe title=\"Instrumentos para teste expresso de \u00f3leo diel\u00e9trico dos transformadores de pot\u00eancia\" src=\"https:\/\/www.youtube.com\/embed\/OKxrpDN6hME?feature=oembed\" width=\"500\" height=\"281\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>"}],"add_video_tab":[{"video_tab_title":"Video","add_video_id":[{"video_id":"lWCUHdFo-js"},{"video_id":"GQuLmCdZp4o"},{"video_id":"1IPsfPVvYPo"}]}],"add_gallery_tab":null,"add_price_tab":[{"price_tab_title":"Get a 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