{"id":355,"date":"2022-11-22T14:31:23","date_gmt":"2022-11-22T14:31:23","guid":{"rendered":"http:\/\/localhost:8888\/surplec2\/?page_id=355"},"modified":"2026-02-16T19:27:03","modified_gmt":"2026-02-16T19:27:03","slug":"testing-laboratories","status":"publish","type":"page","link":"https:\/\/www.surplec.com\/en\/testing-laboratories\/","title":{"rendered":"TESTING LABORATORY"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">We put at your service a modern testing laboratory amongst the best equipped in Northeast America.<\/h2>\n\n\n\n<p>We perform all tests on power transformers and equipment as per North-American and International standards such as IEEE, ANSI, CSA CEI or as per customer request.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Shock generator, 160kV \/ 120kJ\/ 8 stages for basic impulse level (BIL &amp; SIL) and power surge of maneuver, voltage class Uu to 350kV<\/li>\n\n\n\n<li>Applied voltage test (Hi-Pot) 200kV \/ 200kVA<\/li>\n\n\n\n<li>CA source for load losses and temperature rise tests (90kW) <\/li>\n\n\n\n<li>Induced voltage tests (120Hz) up to 250kW with partial discharge measurements<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">POWER AND DISTRIBUTION TRANSFORMERS<\/h3>\n\n\n\n<p><strong>ROUTINE TESTS (INDIVIDUAL TESTS)<\/strong><\/p>\n\n\n\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Winding insulation resistance measurement;<\/li>\n\n\n\n<li>Core insulation tests;<\/li>\n\n\n\n<li>Power factor insulation measurement;<\/li>\n\n\n\n<li>Single-phase excitation current measurement;<\/li>\n\n\n\n<li>Winding resistance measurement;<\/li>\n\n\n\n<li>Transformation ratio;<\/li>\n\n\n\n<li>Polarity and phase verification;<\/li>\n\n\n\n<li>No load losses and excitation current measurement;<\/li>\n\n\n\n<li>Load losses and impedance calculation;<\/li>\n\n\n\n<li>Lightning impulse (BIL) and switching surge (SIL)<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<ul class=\"wp-block-list\">\n<li>Homopolar impedance measurement;<\/li>\n\n\n\n<li>Power surge maneuver tests (345kV and higher);<\/li>\n\n\n\n<li>Applied voltage at industrial frequency <br>(Hi-Pot);<\/li>\n\n\n\n<li>Induced voltage with partial discharge measurement tests;<\/li>\n\n\n\n<li>On load and off-load tap changer operations;<\/li>\n\n\n\n<li>Applied voltage on auxiliary circuits tests;<\/li>\n\n\n\n<li>Dissolved gas analysis;<\/li>\n\n\n\n<li>Tank and radiator sealing verification.<\/li>\n<\/ul>\n<\/div>\n<\/div>\n\n\n\n<h3 class=\"wp-block-heading\">TYPE TESTS<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Power surge maneuver tests;<\/li>\n\n\n\n<li>Temperature rise and temperature rise overload tests;<\/li>\n\n\n\n<li>Audible noise measurement.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">SPECIAL TESTS<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>External radio disturbances measurement<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">DIAGNOSTIC<\/h2>\n\n\n\n<p>DETECTION AND LOCATION IN CASE OF FAULT DURING TESTS \u2013 EXTERNAL SERVICES<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">FAULT DURING INDUCED VOLTAGE TESTS:<\/h3>\n\n\n\n<p>DIAGNOSE AND LOCATE THE FAULT DURING TESTS WITH PARTIAL DISCHARGE MEASUREMENTS<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pattern Recognition in Partial Discharges (PRPD);<\/li>\n\n\n\n<li>Locate fault with sensors;<\/li>\n\n\n\n<li>If required, complement by multi-term electrical method;<\/li>\n\n\n\n<li>A work report will be provided, confirming location of transformer internal fault if a signal is detected.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">FAULT DURING BIL OR MANEUVER:<\/h3>\n\n\n\n<p>DIAGNOSE AND LOCATE THE FAULT<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>In case of a fault during BIL, a fault detection can be done;<\/li>\n\n\n\n<li>Using of sensors;<\/li>\n\n\n\n<li>A work report will be provided, confirming location of the transformer internal fault if a signal is detected.<\/li>\n<\/ul>\n\n\n\n<p><a class=\"cta talk-ic\" href=\"\/en\/contact-us\/\">Contact us for details<\/a><\/p>\n\n\n\n<div style=\"height:70px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"750\" src=\"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/12\/evirum-testing-set-up.jpg\" alt=\"\" class=\"wp-image-4474\" srcset=\"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/12\/evirum-testing-set-up.jpg 1000w, https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/12\/evirum-testing-set-up-300x225.jpg 300w, https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/12\/evirum-testing-set-up-768x576.jpg 768w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n","protected":false},"excerpt":{"rendered":"<p>We put at your service a modern testing laboratory amongst the best equipped in Northeast America. We perform all tests on power transformers and equipment as per North-American and International standards such as IEEE, ANSI, CSA CEI or as per customer request. POWER AND DISTRIBUTION TRANSFORMERS ROUTINE TESTS (INDIVIDUAL TESTS) TYPE TESTS SPECIAL TESTS DIAGNOSTIC [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1400,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"page-templates\/page-about.php","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-355","page","type-page","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.9 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\r\n<title>TESTING LABORATORY - Surplec<\/title>\r\n<meta name=\"description\" content=\"We put at your service a modern testing laboratory amongst the best equipped in Northeast America.\" \/>\r\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\r\n<link rel=\"canonical\" href=\"https:\/\/www.surplec.com\/en\/testing-laboratories\/\" \/>\r\n<meta property=\"og:locale\" content=\"en_US\" \/>\r\n<meta property=\"og:type\" content=\"article\" \/>\r\n<meta property=\"og:title\" content=\"TESTING LABORATORY - Surplec\" \/>\r\n<meta property=\"og:description\" content=\"We put at your service a modern testing laboratory amongst the best equipped in Northeast America.\" \/>\r\n<meta property=\"og:url\" content=\"https:\/\/www.surplec.com\/en\/testing-laboratories\/\" \/>\r\n<meta property=\"og:site_name\" content=\"Surplec\" \/>\r\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/surplecinc\/\" \/>\r\n<meta property=\"article:modified_time\" content=\"2026-02-16T19:27:03+00:00\" \/>\r\n<meta property=\"og:image\" content=\"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg\" \/>\r\n\t<meta property=\"og:image:width\" content=\"1920\" \/>\r\n\t<meta property=\"og:image:height\" content=\"500\" \/>\r\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\r\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\r\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutes\" \/>\r\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/\",\"url\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/\",\"name\":\"TESTING LABORATORY - Surplec\",\"isPartOf\":{\"@id\":\"https:\/\/www.surplec.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg\",\"datePublished\":\"2022-11-22T14:31:23+00:00\",\"dateModified\":\"2026-02-16T19:27:03+00:00\",\"description\":\"We put at your service a modern testing laboratory amongst the best equipped in Northeast America.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/#breadcrumb\"},\"inLanguage\":\"en-CA\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.surplec.com\/en\/testing-laboratories\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-CA\",\"@id\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/#primaryimage\",\"url\":\"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg\",\"contentUrl\":\"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg\",\"width\":1920,\"height\":500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.surplec.com\/en\/testing-laboratories\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/www.surplec.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"TESTING LABORATORY\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.surplec.com\/en\/#website\",\"url\":\"https:\/\/www.surplec.com\/en\/\",\"name\":\"Surplec\",\"description\":\"Un site utilisant WordPress\",\"publisher\":{\"@id\":\"https:\/\/www.surplec.com\/en\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.surplec.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-CA\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.surplec.com\/en\/#organization\",\"name\":\"Surplec\",\"url\":\"https:\/\/www.surplec.com\/en\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"en-CA\",\"@id\":\"https:\/\/www.surplec.com\/en\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.surplec.com\/wp-content\/uploads\/2024\/09\/logo-surplec-rev-en.jpg\",\"contentUrl\":\"https:\/\/www.surplec.com\/wp-content\/uploads\/2024\/09\/logo-surplec-rev-en.jpg\",\"width\":400,\"height\":400,\"caption\":\"Surplec\"},\"image\":{\"@id\":\"https:\/\/www.surplec.com\/en\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/surplecinc\/\"]}]}<\/script>\r\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"TESTING LABORATORY - Surplec","description":"We put at your service a modern testing laboratory amongst the best equipped in Northeast America.","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.surplec.com\/en\/testing-laboratories\/","og_locale":"en_US","og_type":"article","og_title":"TESTING LABORATORY - Surplec","og_description":"We put at your service a modern testing laboratory amongst the best equipped in Northeast America.","og_url":"https:\/\/www.surplec.com\/en\/testing-laboratories\/","og_site_name":"Surplec","article_publisher":"https:\/\/www.facebook.com\/surplecinc\/","article_modified_time":"2026-02-16T19:27:03+00:00","og_image":[{"width":1920,"height":500,"url":"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.surplec.com\/en\/testing-laboratories\/","url":"https:\/\/www.surplec.com\/en\/testing-laboratories\/","name":"TESTING LABORATORY - Surplec","isPartOf":{"@id":"https:\/\/www.surplec.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.surplec.com\/en\/testing-laboratories\/#primaryimage"},"image":{"@id":"https:\/\/www.surplec.com\/en\/testing-laboratories\/#primaryimage"},"thumbnailUrl":"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg","datePublished":"2022-11-22T14:31:23+00:00","dateModified":"2026-02-16T19:27:03+00:00","description":"We put at your service a modern testing laboratory amongst the best equipped in Northeast America.","breadcrumb":{"@id":"https:\/\/www.surplec.com\/en\/testing-laboratories\/#breadcrumb"},"inLanguage":"en-CA","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.surplec.com\/en\/testing-laboratories\/"]}]},{"@type":"ImageObject","inLanguage":"en-CA","@id":"https:\/\/www.surplec.com\/en\/testing-laboratories\/#primaryimage","url":"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg","contentUrl":"https:\/\/www.surplec.com\/wp-content\/uploads\/2023\/04\/surplec-testing-lab.jpg","width":1920,"height":500},{"@type":"BreadcrumbList","@id":"https:\/\/www.surplec.com\/en\/testing-laboratories\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/www.surplec.com\/en\/"},{"@type":"ListItem","position":2,"name":"TESTING LABORATORY"}]},{"@type":"WebSite","@id":"https:\/\/www.surplec.com\/en\/#website","url":"https:\/\/www.surplec.com\/en\/","name":"Surplec","description":"Un site utilisant WordPress","publisher":{"@id":"https:\/\/www.surplec.com\/en\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.surplec.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-CA"},{"@type":"Organization","@id":"https:\/\/www.surplec.com\/en\/#organization","name":"Surplec","url":"https:\/\/www.surplec.com\/en\/","logo":{"@type":"ImageObject","inLanguage":"en-CA","@id":"https:\/\/www.surplec.com\/en\/#\/schema\/logo\/image\/","url":"https:\/\/www.surplec.com\/wp-content\/uploads\/2024\/09\/logo-surplec-rev-en.jpg","contentUrl":"https:\/\/www.surplec.com\/wp-content\/uploads\/2024\/09\/logo-surplec-rev-en.jpg","width":400,"height":400,"caption":"Surplec"},"image":{"@id":"https:\/\/www.surplec.com\/en\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/surplecinc\/"]}]}},"_links":{"self":[{"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/pages\/355","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/comments?post=355"}],"version-history":[{"count":22,"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/pages\/355\/revisions"}],"predecessor-version":[{"id":12878,"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/pages\/355\/revisions\/12878"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/media\/1400"}],"wp:attachment":[{"href":"https:\/\/www.surplec.com\/en\/wp-json\/wp\/v2\/media?parent=355"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}