{"id":1093,"date":"2026-06-16T13:38:34","date_gmt":"2026-06-16T05:38:34","guid":{"rendered":"https:\/\/jutrion.com\/?page_id=1093"},"modified":"2026-07-30T12:05:05","modified_gmt":"2026-07-30T04:05:05","slug":"transformador-de-corrente-tc","status":"publish","type":"page","link":"https:\/\/jutrion.com\/pt\/current-transformer-ct\/","title":{"rendered":"Transformador de Corrente (TC)"},"content":{"rendered":"<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<h1 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color has-large-font-size wp-elements-1\">Transformadores de Corrente (TCs) | Transformadores de Medi\u00e7\u00e3o Industriais e de Baixa Tens\u00e3o<\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">A JUTRION oferece uma linha de transformadores de corrente (TCs) para distribui\u00e7\u00e3o de energia em baixa tens\u00e3o, medi\u00e7\u00e3o de energia e aplica\u00e7\u00f5es de monitoramento industrial. Nossas solu\u00e7\u00f5es de TC est\u00e3o dispon\u00edveis em m\u00faltiplas rela\u00e7\u00f5es de corrente e classes de exatid\u00e3o para atender a diversos requisitos de projeto.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-content-justification-center is-layout-flex wp-container-core-buttons-is-layout-fe0a7de2 wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-1169\"><a class=\"wp-block-button__link wp-element-button\"><strong>Fale Conosco<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/6954E852-25A9-41CC-9811-355125B18713.png\" alt=\"\" class=\"wp-image-1749\" srcset=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/6954E852-25A9-41CC-9811-355125B18713.png 640w, https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/6954E852-25A9-41CC-9811-355125B18713-300x200.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignfull has-palette-color-8-color has-palette-color-9-background-color has-text-color has-background has-link-color wp-elements-2 is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>ALTA PRECIS\u00c3O DE MEDI\u00c7\u00c3O<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Fornece medi\u00e7\u00e3o de corrente precisa para sistemas de medi\u00e7\u00e3o, monitoramento e prote\u00e7\u00e3o el\u00e9trica.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>DESEMPENHO EST\u00c1VEL<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Oferece sa\u00edda de sinal confi\u00e1vel com baixo erro de medi\u00e7\u00e3o, mesmo durante opera\u00e7\u00e3o de longo prazo.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>M\u00daLTIPLAS CONFIGURA\u00c7\u00d5ES<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Dispon\u00edvel em modelos de n\u00facleo em anel, n\u00facleo dividido, barramento e trilho DIN para atender a diferentes requisitos de instala\u00e7\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-paragraph\"><strong>INSTALA\u00c7\u00c3O F\u00c1CIL<\/strong><\/p>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Estrutura compacta e op\u00e7\u00f5es de montagem flex\u00edveis tornam a instala\u00e7\u00e3o e a manuten\u00e7\u00e3o mais r\u00e1pidas e f\u00e1ceis.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--70)\">\n<h2 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color wp-elements-3\">O que \u00e9 um Transformador de Corrente (TC)?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Um Transformador de Corrente (TC) \u00e9 um transformador de instrumento projetado para reduzir correntes alternadas (CA) elevadas em um sistema de pot\u00eancia para um valor mais baixo, padronizado e mais seguro (normalmente 1 A ou 5 A). Ao produzir uma corrente secund\u00e1ria reduzida diretamente proporcional \u00e0 corrente prim\u00e1ria, um TC permite que medidores el\u00e9tricos padr\u00e3o, rel\u00e9s de prote\u00e7\u00e3o e instrumentos de monitoramento me\u00e7am e protejam com seguran\u00e7a circuitos el\u00e9tricos de alta tens\u00e3o sem ficarem diretamente expostos a n\u00edveis de pot\u00eancia perigosos.<\/p>\n<\/blockquote>\n<\/div>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--70)\">\n<h2 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color wp-elements-4\"><strong>CONHE\u00c7A NOSSA LINHA DE TRANSFORMADORES DE CORRENTE<\/strong><\/h2>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:400px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"523\" height=\"523\" src=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A0A63C73-ECFA-468D-9EB8-FB8409A3DA92.png\" alt=\"\" class=\"wp-image-1750\" srcset=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A0A63C73-ECFA-468D-9EB8-FB8409A3DA92.png 523w, https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A0A63C73-ECFA-468D-9EB8-FB8409A3DA92-300x300.png 300w, https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A0A63C73-ECFA-468D-9EB8-FB8409A3DA92-150x150.png 150w\" sizes=\"auto, (max-width: 523px) 100vw, 523px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\">BH<strong> Transformadores de Corrente S\u00e9rie<\/strong>\uff08Tipo Barramento\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dispon\u00edvel em m\u00faltiplas rela\u00e7\u00f5es de corrente e tamanhos de janela, a s\u00e9rie BH \u00e9 adequada para instala\u00e7\u00e3o em pain\u00e9is de distribui\u00e7\u00e3o, quadros de manobra, arm\u00e1rios de controle e sistemas de pot\u00eancia industriais. Sua estrutura compacta, sa\u00edda est\u00e1vel e desempenho de isolamento confi\u00e1vel a tornam adequada tanto para novos projetos quanto para substitui\u00e7\u00e3o de equipamentos.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00faltiplas rela\u00e7\u00f5es de corrente dispon\u00edveis<\/li>\n\n\n\n<li>Corrente secund\u00e1ria nominal: 5 A ou 1 A<\/li>\n\n\n\n<li>Classes de exatid\u00e3o dispon\u00edveis para medi\u00e7\u00e3o e prote\u00e7\u00e3o<\/li>\n\n\n\n<li>Design compacto para instala\u00e7\u00e3o em painel<\/li>\n\n\n\n<li>Adequado para sistemas de baixa tens\u00e3o de 50\/60 Hz<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-1169\"><a class=\"wp-block-button__link wp-element-button\">Solicitar Cota\u00e7\u00e3o<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-ce3e3273 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:400px\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"555\" height=\"492\" src=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A50DF522-77FA-4A4F-ABD9-7CF05D74D1A2.png\" alt=\"\" class=\"wp-image-1751\" srcset=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A50DF522-77FA-4A4F-ABD9-7CF05D74D1A2.png 555w, https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/A50DF522-77FA-4A4F-ABD9-7CF05D74D1A2-300x266.png 300w\" sizes=\"auto, (max-width: 555px) 100vw, 555px\" \/><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-large-font-size\"><strong>Transformadores de Corrente S\u00e9rie LMZJ3<\/strong>\uff08Tipo Janela \/ Tipo Anel\uff09<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Dispon\u00edvel em m\u00faltiplas rela\u00e7\u00f5es de corrente e tamanhos de janela, a s\u00e9rie LMZJ3 \u00e9 amplamente utilizada em pain\u00e9is de distribui\u00e7\u00e3o, quadros de manobra, arm\u00e1rios de controle e sistemas de pot\u00eancia industriais. Seu excelente desempenho de isolamento, sa\u00edda est\u00e1vel e constru\u00e7\u00e3o dur\u00e1vel garantem opera\u00e7\u00e3o confi\u00e1vel de longo prazo.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00faltiplas rela\u00e7\u00f5es de corrente dispon\u00edveis<\/li>\n\n\n\n<li>Excelente desempenho de isolamento<\/li>\n\n\n\n<li>Alta precis\u00e3o de medi\u00e7\u00e3o<\/li>\n\n\n\n<li>Design compacto em resina fundida<\/li>\n\n\n\n<li>Adequado para sistemas de baixa tens\u00e3o de 50\/60 Hz<\/li>\n<\/ul>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button popmake-1169\"><a class=\"wp-block-button__link wp-element-button\">Solicitar Cota\u00e7\u00e3o<\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-wide\"\/>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\">\n<h2 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color wp-elements-5\">ONDE OS TRANSFORMADORES DE CORRENTE S\u00c3O USADOS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"margin-top:var(--wp--preset--spacing--60);margin-bottom:var(--wp--preset--spacing--60)\">Os transformadores de corrente (TCs) s\u00e3o amplamente utilizados em sistemas de pot\u00eancia de baixa e m\u00e9dia tens\u00e3o para fornecer medi\u00e7\u00e3o de corrente precisa para medi\u00e7\u00e3o, monitoramento e prote\u00e7\u00e3o. Eles convertem com seguran\u00e7a correntes prim\u00e1rias elevadas em correntes secund\u00e1rias padronizadas, permitindo que equipamentos el\u00e9tricos e sistemas de controle operem de forma confi\u00e1vel em uma ampla gama de aplica\u00e7\u00f5es industriais e comerciais.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-columns has-palette-color-6-background-color has-background is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong>Medi\u00e7\u00e3o de Energia<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Usado com medidores de energia e medidores multifuncionais para medir corrente e calcular o consumo de energia com precis\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong><strong>Monitoramento de Pot\u00eancia<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Fornece sinais de corrente para sistemas de monitoramento, analisadores de pot\u00eancia e sistemas de gerenciamento de energia.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong><strong>Prote\u00e7\u00e3o El\u00e9trica<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Funciona com rel\u00e9s de prote\u00e7\u00e3o e dispositivos de controle para detectar sobrecargas, curtos-circuitos e condi\u00e7\u00f5es anormais de corrente.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-palette-color-6-background-color has-background is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong><strong>Pain\u00e9is de Distribui\u00e7\u00e3o e Quadros de Manobra<\/strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Amplamente instalado em quadros de distribui\u00e7\u00e3o, quadros de manobra, arm\u00e1rios de controle e sistemas de pot\u00eancia de baixa tens\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong><strong><strong>Equipamentos Industriais<\/strong><\/strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Adequado para motores, geradores, transformadores, linhas de produ\u00e7\u00e3o e outros equipamentos el\u00e9tricos industriais.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\"><strong><strong><strong>Sistemas de Energia Renov\u00e1vel<\/strong><\/strong><\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Usado em sistemas de energia solar fotovoltaica, armazenamento de energia, energia e\u00f3lica e carregamento para medi\u00e7\u00e3o de corrente e monitoramento do sistema.<\/p>\n<\/div>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--70)\">\n<h2 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color wp-elements-6\"><strong>COMO ESCOLHER UM TRANSFORMADOR DE CORRENTE<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">A escolha do transformador de corrente correto requer considerar a corrente prim\u00e1ria, a sa\u00edda secund\u00e1ria, a classe de exatid\u00e3o, a carga nominal, o m\u00e9todo de instala\u00e7\u00e3o e os requisitos da aplica\u00e7\u00e3o. Um TC selecionado adequadamente ajuda a garantir medi\u00e7\u00e3o precisa, prote\u00e7\u00e3o confi\u00e1vel e opera\u00e7\u00e3o est\u00e1vel do sistema.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-palette-color-4-color has-text-color has-link-color has-medium-font-size wp-elements-7 wp-block-paragraph\"><strong>Rela\u00e7\u00e3o de Corrente Prim\u00e1ria<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Escolha um transformador de corrente com uma corrente prim\u00e1ria nominal que corresponda \u00e0 corrente operacional m\u00e1xima do seu sistema el\u00e9trico. Selecionar uma rela\u00e7\u00e3o de corrente superdimensionada ou subdimensionada pode reduzir a precis\u00e3o da medi\u00e7\u00e3o e afetar o desempenho do sistema.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-palette-color-4-color has-text-color has-link-color has-medium-font-size wp-elements-8 wp-block-paragraph\"><strong>Corrente Secund\u00e1ria<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">As correntes secund\u00e1rias nominais mais comuns s\u00e3o <strong>5 A<\/strong> e <strong>1 A<\/strong>. Selecione a sa\u00edda secund\u00e1ria apropriada de acordo com os requisitos do medidor de energia, instrumento de medi\u00e7\u00e3o ou rel\u00e9 de prote\u00e7\u00e3o conectado.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-palette-color-4-color has-text-color has-link-color has-medium-font-size wp-elements-9 wp-block-paragraph\"><strong>Classe de Exatid\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Diferentes aplica\u00e7\u00f5es exigem diferentes classes de exatid\u00e3o. Aplica\u00e7\u00f5es de medi\u00e7\u00e3o geralmente exigem maior exatid\u00e3o, enquanto sistemas de prote\u00e7\u00e3o focam na opera\u00e7\u00e3o confi\u00e1vel sob condi\u00e7\u00f5es de falta. Selecione sempre um TC que atenda aos requisitos de exatid\u00e3o do seu projeto.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-995f960e wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-palette-color-4-color has-text-color has-link-color has-medium-font-size wp-elements-10 wp-block-paragraph\"><strong>Carga Nominal<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">A carga nominal deve ser compat\u00edvel com os medidores, rel\u00e9s e dist\u00e2ncia de fia\u00e7\u00e3o conectados. Uma carga inadequada pode aumentar os erros de medi\u00e7\u00e3o e reduzir o desempenho geral do sistema.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-palette-color-4-color has-text-color has-link-color has-medium-font-size wp-elements-11 wp-block-paragraph\"><strong>Tamanho da Janela e Tipo de Instala\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Selecione o tamanho da janela e o tipo de instala\u00e7\u00e3o apropriados com base nas dimens\u00f5es do condutor ou barramento. Transformadores de corrente do tipo anel, tipo barramento e n\u00facleo dividido est\u00e3o dispon\u00edveis para diferentes requisitos de instala\u00e7\u00e3o.<\/p>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"has-palette-color-4-color has-text-color has-link-color has-medium-font-size wp-elements-12 wp-block-paragraph\"><strong>Ambiente de Aplica\u00e7\u00e3o<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Considere o ambiente de instala\u00e7\u00e3o, incluindo temperatura, umidade, requisitos de isolamento e espa\u00e7o de instala\u00e7\u00e3o dispon\u00edvel. Escolher um transformador de corrente projetado para as condi\u00e7\u00f5es de opera\u00e7\u00e3o ajuda a garantir estabilidade e confiabilidade a longo prazo.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-columns has-palette-color-6-background-color has-background is-layout-flex wp-container-core-columns-is-layout-46a39809 wp-block-columns-is-layout-flex\" style=\"margin-top:var(--wp--preset--spacing--70);margin-bottom:var(--wp--preset--spacing--70)\">\n<div class=\"wp-block-column is-vertically-aligned-center is-layout-flow wp-block-column-is-layout-flow\">\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h2 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color has-large-font-size wp-elements-13\"><strong>POR QUE ESCOLHER TRANSFORMADORES DE CORRENTE JUTRION<\/strong><\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Precis\u00e3o de medi\u00e7\u00e3o confi\u00e1vel<\/li>\n\n\n\n<li>M\u00faltiplas rela\u00e7\u00f5es de corrente e tamanhos<\/li>\n\n\n\n<li>Suporte OEM e ODM<\/li>\n\n\n\n<li>Inspe\u00e7\u00e3o de qualidade rigorosa<\/li>\n\n\n\n<li>Suporte t\u00e9cnico r\u00e1pido<\/li>\n<\/ul>\n<\/blockquote>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"640\" height=\"427\" src=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/05AF44D1-FAAB-40C7-A4B1-3A1AD249C501.png\" alt=\"\" class=\"wp-image-1752\" srcset=\"https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/05AF44D1-FAAB-40C7-A4B1-3A1AD249C501.png 640w, https:\/\/jutrion.com\/wp-content\/uploads\/2026\/07\/05AF44D1-FAAB-40C7-A4B1-3A1AD249C501-300x200.png 300w\" sizes=\"auto, (max-width: 640px) 100vw, 640px\" \/><\/figure>\n<\/div>\n<\/div>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h2 class=\"wp-block-heading has-palette-color-9-color has-text-color has-link-color wp-elements-14\"><strong>Perguntas Frequentes sobre Transformadores de Corrente<\/strong><\/h2>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\">O que \u00e9 um Transformador de Corrente (TC) e como ele funciona?<\/h3>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Um Transformador de Corrente (TC) \u00e9 um transformador de instrumento usado para reduzir correntes alternadas (CA) elevadas a um valor mais baixo e padronizado (normalmente 1A ou 5A). Ele funciona com base no princ\u00edpio da indu\u00e7\u00e3o eletromagn\u00e9tica, produzindo uma corrente secund\u00e1ria diretamente proporcional \u00e0 corrente prim\u00e1ria para medi\u00e7\u00e3o e monitoramento seguros.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\">Por que os Transformadores de Corrente s\u00e3o necess\u00e1rios em sistemas el\u00e9tricos?<\/h3>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Circuitos de alta tens\u00e3o e alta corrente n\u00e3o podem ser conectados diretamente a dispositivos de medi\u00e7\u00e3o padr\u00e3o ou rel\u00e9s de prote\u00e7\u00e3o. Um TC isola os instrumentos das tens\u00f5es prim\u00e1rias perigosas e reduz as correntes de carga elevadas a um n\u00edvel seguro, permitindo que medidores e equipamentos de prote\u00e7\u00e3o operem de forma confi\u00e1vel e segura.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\">Qual \u00e9 a diferen\u00e7a entre um TC de Medi\u00e7\u00e3o e um TC de Prote\u00e7\u00e3o?<\/h3>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">TCs de medi\u00e7\u00e3o s\u00e3o projetados com alta exatid\u00e3o para faixas normais de corrente de opera\u00e7\u00e3o para acionar medidores de energia e analisadores de pot\u00eancia; eles saturam rapidamente durante condi\u00e7\u00f5es de falta para proteger os instrumentos conectados. TCs de prote\u00e7\u00e3o mant\u00eam linearidade em faixas muito altas de corrente de falta para garantir que os rel\u00e9s de prote\u00e7\u00e3o detectem com precis\u00e3o curtos-circuitos e desarmem os disjuntores.<\/p>\n<\/blockquote>\n\n\n\n<blockquote class=\"wp-block-quote is-layout-flow wp-block-quote-is-layout-flow\">\n<h3 class=\"wp-block-heading has-medium-font-size\">O que acontece se o circuito secund\u00e1rio de um Transformador de Corrente for deixado aberto?<\/h3>\n\n\n\n<p class=\"has-small-font-size wp-block-paragraph\">Deixar o enrolamento secund\u00e1rio de um TC energizado aberto cria uma tens\u00e3o extremamente alta nos terminais secund\u00e1rios. Isso ocorre porque n\u00e3o h\u00e1 fluxo magn\u00e9tico de contrapartida da corrente secund\u00e1ria, levando a uma grave ruptura do isolamento, falha do equipamento e riscos cr\u00edticos de seguran\u00e7a para os operadores.<\/p>\n<\/blockquote>\n\n\n\n<div class=\"wp-block-group alignfull has-palette-color-8-color has-palette-color-9-background-color has-text-color has-background has-link-color has-medium-font-size wp-elements-15 is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>PRECISA DO TRANSFORMADOR DE CORRENTE CERTO PARA O SEU PROJETO?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\" style=\"font-size:clamp(14px, 0.875rem + ((1vw - 3.2px) * 0.078), 15px);\">Informe-nos a rela\u00e7\u00e3o de corrente necess\u00e1ria, classe de exatid\u00e3o, tamanho da janela, m\u00e9todo de instala\u00e7\u00e3o e aplica\u00e7\u00e3o. A JUTRION ajudar\u00e1 voc\u00ea a selecionar um transformador de corrente adequado e fornecer\u00e1 suporte t\u00e9cnico, personaliza\u00e7\u00e3o OEM\/ODM e uma cota\u00e7\u00e3o competitiva.<\/p>\n<\/div>\n\n\n<div class='fluentform ff-default fluentform_wrapper_5  ff_guten_block ff_guten_block-5 ffs_default_wrap'><form data-form_id=\"5\" id=\"fluentform_5\" class=\"frm-fluent-form fluent_form_5 ff-el-form-top ff_form_instance_5_1 ff-form-loading ffs_default\" data-form_instance=\"ff_form_instance_5_1\" method=\"POST\" action=\"\" ><fieldset  style=\"border: none!important;margin: 0!important;padding: 0!important;background-color: transparent!important;box-shadow: none!important;outline: none!important; min-inline-size: 100%;\">\n                    <legend class=\"ff_screen_reader_title\" style=\"display: block; margin: 0!important;padding: 0!important;height: 0!important;text-indent: -999999px;width: 0!important;overflow:hidden;\">Formul\u00e1rio de consulta de produto<\/legend>   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                           <\/script>","protected":false},"excerpt":{"rendered":"<p>Current Transformers (CTs) | Low-Voltage &amp; Industrial Measuring Transformers JUTRION offers a range of current transformers (CTs) for low-voltage power distribution, energy metering, and industrial monitoring applications. Our CT solutions are available in multiple current ratios and accuracy classes to meet various project requirements. HIGH MEASUREMENT ACCURACY Provides accurate current measurement for metering, monitoring, and [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1093","page","type-page","status-publish","hentry"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/pages\/1093","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/comments?post=1093"}],"version-history":[{"count":2,"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/pages\/1093\/revisions"}],"predecessor-version":[{"id":1753,"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/pages\/1093\/revisions\/1753"}],"wp:attachment":[{"href":"https:\/\/jutrion.com\/pt\/wp-json\/wp\/v2\/media?parent=1093"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}