{"id":167,"date":"2022-11-02T08:36:00","date_gmt":"2022-11-02T08:36:00","guid":{"rendered":"http:\/\/43.135.160.122\/?p=167"},"modified":"2025-04-24T02:16:07","modified_gmt":"2025-04-24T02:16:07","slug":"what-is-dc-hipot-tester","status":"publish","type":"post","link":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/what-is-dc-hipot-tester-article\/","title":{"rendered":"O que \u00e9 o testador DC hipot?"},"content":{"rendered":"<h3 class=\"wp-block-heading\">O QUE \u00c9 O TESTADOR DC HIPOT?<\/h3>\n\n\n\n<p>Para equipamento rotativo de m\u00e9dia a alta tens\u00e3o, os ensaios de Hipot em corrente cont\u00ednua, designados por ensaios de tens\u00e3o de passo ou de rampa, s\u00e3o utilizados para verificar se \u00e9 poss\u00edvel detetar o in\u00edcio de uma avaria no isolamento \u00e0 medida que a tens\u00e3o \u00e9 aumentada. Se uma avaria estiver a come\u00e7ar, o teste pode ser terminado antes de haver um arco.<\/p>\n\n\n\n<p>A principal vantagem do ensaio de corrente cont\u00ednua \u00e9 o facto de a tens\u00e3o cont\u00ednua n\u00e3o produzir descargas nocivas como as que ocorrem facilmente em corrente alternada. Pode ser aplicada a n\u00edveis mais elevados sem risco de danificar o bom isolamento. Este potencial mais elevado pode literalmente \"varrer\" muito mais defeitos locais.<\/p>\n\n\n\n<p><strong>Vejamos como funciona o testador de hipotens\u00e3o DC:<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"como utilizar o aparelho de teste hipot dc para efetuar o teste\" width=\"500\" height=\"281\" src=\"https:\/\/www.youtube.com\/embed\/EWiQOqtEWKQ?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>\n<\/div><\/figure>","protected":false},"excerpt":{"rendered":"<p>WHAT IS DC HIPOT TESTER ? For medium to high voltage rotating equipment, DC Hipot tests called Step Voltage or Ramp tests are used to see if the start of an insulation breakdown can be detected as the voltage is raised. If a breakdown is starting the test can be terminated before there is an [&hellip;]<\/p>","protected":false},"author":1,"featured_media":168,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[772],"tags":[],"class_list":["post-167","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-industry-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What is DC hipot tester? - Run Test<\/title>\n<meta name=\"description\" content=\"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.\" \/>\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.voltage-tester.com\/pt_pt_ao90\/what-is-dc-hipot-tester-article\/\" \/>\n<meta property=\"og:locale\" content=\"pt_PT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is DC hipot tester? - Run Test\" \/>\n<meta property=\"og:description\" content=\"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/what-is-dc-hipot-tester-article\/\" \/>\n<meta property=\"og:site_name\" content=\"Run Test Electric Manufacturing Co., Ltd.\" \/>\n<meta property=\"article:published_time\" content=\"2022-11-02T08:36:00+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-04-24T02:16:07+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"768\" \/>\n\t<meta property=\"og:image:height\" content=\"768\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"user\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"user\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"1 minuto\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/\"},\"author\":{\"name\":\"user\",\"@id\":\"https:\/\/www.voltage-tester.com\/#\/schema\/person\/3ff7cf5be00ac7d8c39620fae1847a3c\"},\"headline\":\"What is DC hipot tester?\",\"datePublished\":\"2022-11-02T08:36:00+00:00\",\"dateModified\":\"2025-04-24T02:16:07+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/\"},\"wordCount\":116,\"publisher\":{\"@id\":\"https:\/\/www.voltage-tester.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp\",\"articleSection\":[\"Industry News\"],\"inLanguage\":\"pt-PT\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/\",\"url\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/\",\"name\":\"What is DC hipot tester? - Run Test\",\"isPartOf\":{\"@id\":\"https:\/\/www.voltage-tester.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp\",\"datePublished\":\"2022-11-02T08:36:00+00:00\",\"dateModified\":\"2025-04-24T02:16:07+00:00\",\"description\":\"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#breadcrumb\"},\"inLanguage\":\"pt-PT\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage\",\"url\":\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp\",\"contentUrl\":\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp\",\"width\":768,\"height\":768,\"caption\":\"What is DC hipot tester?\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/www.voltage-tester.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is DC hipot tester?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.voltage-tester.com\/#website\",\"url\":\"https:\/\/www.voltage-tester.com\/\",\"name\":\"Run Test Electric Manufacturing Co., Ltd.\",\"description\":\"Run Test Electric Manufacturing Co., Ltd.\",\"publisher\":{\"@id\":\"https:\/\/www.voltage-tester.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.voltage-tester.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-PT\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.voltage-tester.com\/#organization\",\"name\":\"Run Test Electric Manufacturing Co., Ltd.\",\"url\":\"https:\/\/www.voltage-tester.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.voltage-tester.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/cropped-logo-2-1.png\",\"contentUrl\":\"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/cropped-logo-2-1.png\",\"width\":264,\"height\":50,\"caption\":\"Run Test Electric Manufacturing Co., Ltd.\"},\"image\":{\"@id\":\"https:\/\/www.voltage-tester.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.voltage-tester.com\/#\/schema\/person\/3ff7cf5be00ac7d8c39620fae1847a3c\",\"name\":\"user\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-PT\",\"@id\":\"https:\/\/www.voltage-tester.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g\",\"caption\":\"user\"},\"sameAs\":[\"http:\/\/43.135.160.122\"],\"url\":\"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/author\/user\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"What is DC hipot tester? - Run Test","description":"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/what-is-dc-hipot-tester-article\/","og_locale":"pt_PT","og_type":"article","og_title":"What is DC hipot tester? - Run Test","og_description":"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.","og_url":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/what-is-dc-hipot-tester-article\/","og_site_name":"Run Test Electric Manufacturing Co., Ltd.","article_published_time":"2022-11-02T08:36:00+00:00","article_modified_time":"2025-04-24T02:16:07+00:00","og_image":[{"width":768,"height":768,"url":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp","type":"image\/webp"}],"author":"user","twitter_card":"summary_large_image","twitter_misc":{"Written by":"user","Est. reading time":"1 minuto"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#article","isPartOf":{"@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/"},"author":{"name":"user","@id":"https:\/\/www.voltage-tester.com\/#\/schema\/person\/3ff7cf5be00ac7d8c39620fae1847a3c"},"headline":"What is DC hipot tester?","datePublished":"2022-11-02T08:36:00+00:00","dateModified":"2025-04-24T02:16:07+00:00","mainEntityOfPage":{"@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/"},"wordCount":116,"publisher":{"@id":"https:\/\/www.voltage-tester.com\/#organization"},"image":{"@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage"},"thumbnailUrl":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp","articleSection":["Industry News"],"inLanguage":"pt-PT"},{"@type":"WebPage","@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/","url":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/","name":"What is DC hipot tester? - Run Test","isPartOf":{"@id":"https:\/\/www.voltage-tester.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage"},"image":{"@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage"},"thumbnailUrl":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp","datePublished":"2022-11-02T08:36:00+00:00","dateModified":"2025-04-24T02:16:07+00:00","description":"China transformer test supplier, we provide Relay Protection Test, Resistance test, Circuit Breaker Test, and Partial Discharge Test for you with good price.","breadcrumb":{"@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#breadcrumb"},"inLanguage":"pt-PT","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/"]}]},{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#primaryimage","url":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp","contentUrl":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/613.webp","width":768,"height":768,"caption":"What is DC hipot tester?"},{"@type":"BreadcrumbList","@id":"https:\/\/www.voltage-tester.com\/what-is-dc-hipot-tester-article\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.voltage-tester.com\/"},{"@type":"ListItem","position":2,"name":"What is DC hipot tester?"}]},{"@type":"WebSite","@id":"https:\/\/www.voltage-tester.com\/#website","url":"https:\/\/www.voltage-tester.com\/","name":"Run Test Electric Manufacturing Co., Ltd.","description":"Run Test Electric Manufacturing Co., Ltd.","publisher":{"@id":"https:\/\/www.voltage-tester.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.voltage-tester.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-PT"},{"@type":"Organization","@id":"https:\/\/www.voltage-tester.com\/#organization","name":"Run Test Electric Manufacturing Co., Ltd.","url":"https:\/\/www.voltage-tester.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.voltage-tester.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/cropped-logo-2-1.png","contentUrl":"https:\/\/www.voltage-tester.com\/wp-content\/uploads\/2025\/02\/cropped-logo-2-1.png","width":264,"height":50,"caption":"Run Test Electric Manufacturing Co., Ltd."},"image":{"@id":"https:\/\/www.voltage-tester.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/www.voltage-tester.com\/#\/schema\/person\/3ff7cf5be00ac7d8c39620fae1847a3c","name":"user","image":{"@type":"ImageObject","inLanguage":"pt-PT","@id":"https:\/\/www.voltage-tester.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/b58996c504c5638798eb6b511e6f49af?s=96&d=mm&r=g","caption":"user"},"sameAs":["http:\/\/43.135.160.122"],"url":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/author\/user\/"}]}},"_links":{"self":[{"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/posts\/167","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/comments?post=167"}],"version-history":[{"count":0,"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/posts\/167\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/media\/168"}],"wp:attachment":[{"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/media?parent=167"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/categories?post=167"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.voltage-tester.com\/pt_pt_ao90\/wp-json\/wp\/v2\/tags?post=167"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}