{"id":2313,"date":"2024-09-05T16:51:28","date_gmt":"2024-09-05T14:51:28","guid":{"rendered":"https:\/\/gezhi-tech.com\/?p=2313"},"modified":"2025-09-27T17:50:23","modified_gmt":"2025-09-27T15:50:23","slug":"clause-3-how-to-understand-the-definition-of-safety-isolating-transformer","status":"publish","type":"post","link":"https:\/\/gezhi-tech.com\/nl\/clause-3-how-to-understand-the-definition-of-safety-isolating-transformer\/","title":{"rendered":"Clausule 3 \u2013 Hoe u de definitie van \u201cveiligheidsscheidingstransformator\u201d begrijpt"},"content":{"rendered":"veiligheidsscheidingstransformator: transformator waarvan de ingangswikkeling elektrisch gescheiden is van de uitgangswikkeling door een isolatie die ten minste gelijkwaardig is aan dubbele isolatie of versterkte isolatie, die bestemd is om een \u200b\u200bapparaat of circuit op veilige extra lage spanning te voeden<br>\n<br>\nDe hier genoemde transformator wordt gebruikt om apparaten of circuits van stroom te voorzien. De meest voorkomende transformatoren leveren stroom aan circuits, en enkele leveren stroom aan apparaten. De sleutel hier zijn de isolatiemaatregelen van de ingangswikkeling en de uitgangswikkeling, die van het type dubbele isolatie of versterkte isolatie moeten zijn, of een gelijkwaardig type isolatie. Deze vereiste is om ervoor te zorgen dat de primaire wikkeling en de secundaire wikkeling voldoende ge\u00efsoleerd zijn. Als de isolatie voldoende is, is de isolatie tussen de primaire en secundaire wikkelingen van de transformator relatief veilig. Dubbele beschermingsmaatregelen.<br>\n<br>\nDe twee meest gebruikte transformatoren in huishoudelijke apparaten zijn weergegeven in onderstaande figuur.<br>\n<br>\nHet eerste soort transformator dat wordt gebruikt in de printplaat van de schakelvoeding. Dit type transformator plaatst de primaire en secundaire wikkelingen op dezelfde magnetische kern. Om de kruipafstand en de elektrische speling tussen de primaire en de secundaire te garanderen, kunnen de gewikkelde wikkelingen daarom niet op de bovenste en onderste eindvlakken worden geplaatst. De wikkelingen moeten zich op een bepaalde afstand van de bovenste en onderste eindvlakken bevinden, zoals weergegeven in de onderstaande afbeelding:<br>\n<figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"686\" height=\"649\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-2.png\" alt=\"\" class=\"wp-image-2306\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-2.png 686w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-2-300x284.png 300w\" sizes=\"auto, (max-width: 686px) 100vw, 686px\" \/><br>\n<\/figure><br>\nOm lezers te helpen de structuur van deze transformator beter te begrijpen, heb ik ter referentie foto&#8217;s van de buitenkant en het interieur van de gehele transformator op deze pagina geplaatst.<br>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"767\" height=\"689\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer.png\" alt=\"\" class=\"wp-image-2301\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer.png 767w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-300x269.png 300w\" sizes=\"auto, (max-width: 767px) 100vw, 767px\" \/><br>\n<figcaption class=\"wp-element-caption\">Overzicht veiligheidsisolatietransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full is-resized\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"648\" height=\"601\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-1.png\" alt=\"\" class=\"wp-image-2302\" style=\"width:234px;height:auto\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-1.png 648w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-1-300x278.png 300w\" sizes=\"auto, (max-width: 648px) 100vw, 648px\" \/><br>\n<figcaption class=\"wp-element-caption\"><br>Overzicht veiligheidsisolatietransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"606\" height=\"534\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-2.png\" alt=\"\" class=\"wp-image-2303\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-2.png 606w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/Overall-view-for-SI-transformer-2-300x264.png 300w\" sizes=\"auto, (max-width: 606px) 100vw, 606px\" \/><br>\n<figcaption class=\"wp-element-caption\"><br>Overzicht veiligheidsisolatietransformator<\/figcaption><\/figure><\/div><\/div><div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"621\" height=\"649\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer.png\" alt=\"\" class=\"wp-image-2304\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer.png 621w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-287x300.png 287w\" sizes=\"auto, (max-width: 621px) 100vw, 621px\" \/><br>\n<figcaption class=\"wp-element-caption\">primair wikkelingsoverzicht voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"600\" height=\"649\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-3.png\" alt=\"\" class=\"wp-image-2307\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-3.png 600w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-3-277x300.png 277w\" sizes=\"auto, (max-width: 600px) 100vw, 600px\" \/><br>\n<figcaption class=\"wp-element-caption\">primair wikkelingsoverzicht voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"686\" height=\"649\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-2.png\" alt=\"\" class=\"wp-image-2306\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-2.png 686w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-2-300x284.png 300w\" sizes=\"auto, (max-width: 686px) 100vw, 686px\" \/><br>\n<figcaption class=\"wp-element-caption\">primair wikkelingsoverzicht voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><\/div><div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"666\" height=\"649\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-1.png\" alt=\"\" class=\"wp-image-2305\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-1.png 666w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-1-300x292.png 300w\" sizes=\"auto, (max-width: 666px) 100vw, 666px\" \/><br>\n<figcaption class=\"wp-element-caption\">primair wikkelingsoverzicht voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"635\" height=\"649\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-4.png\" alt=\"\" class=\"wp-image-2308\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-4.png 635w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/primary-winding-overall-view-for-SI-transformer-4-294x300.png 294w\" sizes=\"auto, (max-width: 635px) 100vw, 635px\" \/><br>\n<figcaption class=\"wp-element-caption\">primair wikkelingsoverzicht voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"606\" height=\"586\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/secondary-winding-overall-view-for-SI-transformer-1.png\" alt=\"\" class=\"wp-image-2310\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/secondary-winding-overall-view-for-SI-transformer-1.png 606w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/secondary-winding-overall-view-for-SI-transformer-1-300x290.png 300w\" sizes=\"auto, (max-width: 606px) 100vw, 606px\" \/><br>\n<figcaption class=\"wp-element-caption\">overzicht secundaire wikkeling voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><\/div><div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"606\" height=\"586\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/secondary-winding-overall-view-for-SI-transformer-1.png\" alt=\"\" class=\"wp-image-2310\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/secondary-winding-overall-view-for-SI-transformer-1.png 606w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/secondary-winding-overall-view-for-SI-transformer-1-300x290.png 300w\" sizes=\"auto, (max-width: 606px) 100vw, 606px\" \/><br>\n<figcaption class=\"wp-element-caption\">overzicht secundaire wikkeling voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full is-resized\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"576\" height=\"768\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/internal-supportor-for-SI-transformer.jpg\" alt=\"\" class=\"wp-image-2312\" style=\"width:173px;height:auto\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/internal-supportor-for-SI-transformer.jpg 576w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/internal-supportor-for-SI-transformer-225x300.jpg 225w\" sizes=\"auto, (max-width: 576px) 100vw, 576px\" \/><br>\n<figcaption class=\"wp-element-caption\">interne ondersteuning voor veiligheidsscheidingstransformator<\/figcaption><\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><\/div><\/div><br>\nDe andere is een lineaire transformator van het ladetype, zoals hieronder weergegeven:<br>\n<div class=\"wp-block-columns is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\"><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"360\" height=\"364\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/transformer.png\" alt=\"\" class=\"wp-image-2296\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/transformer.png 360w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/transformer-297x300.png 297w\" sizes=\"auto, (max-width: 360px) 100vw, 360px\" \/><br>\n<\/figure><\/div><div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\"><figure class=\"wp-block-image size-full\"><br>\n<img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"507\" src=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/power-transformer-construction.jpg\" alt=\"\" class=\"wp-image-2314\" srcset=\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/power-transformer-construction.jpg 400w, https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/09\/power-transformer-construction-237x300.jpg 237w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><br>\n<\/figure><\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>veiligheidsscheidingstransformator: transformator waarvan de ingangswikkeling elektrisch gescheiden is van de uitgangswikkeling door een isolatie die ten minste gelijkwaardig is aan dubbele isolatie of versterkte isolatie, die bestemd is om een \u200b\u200bapparaat of circuit op veilige extra lage spanning te voeden De hier genoemde transformator wordt gebruikt om apparaten of circuits van stroom te voorzien. De&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[5],"tags":[76,77,90,91,163],"class_list":["post-2313","post","type-post","status-publish","format-standard","hentry","category-terms-and-definitions","tag-insulation-system-comprising-both-basic-insulation-and-supplementary-insulation","tag-single-insulation-applied-to-live-parts-that-provides-a-degree-of-protection-against-electric-shock-equivalent-to-double-insulation-under-the-conditions-specified-in-this-standard","tag-voltage-not-exceeding-42-v-between-conductors-and-between-conductors-and-earth-or-functional-earth-the-no-load-voltage-not-exceeding-50-v","tag-transformer-the-input-winding-of-which-is-electrically-separated-from-the-output-winding-by-an-insulation-at-least-equivalent-to-double-insulation-or-reinforced-insulation-that-is-intended-to-supply","tag-selv"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"nl","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/posts\/2313","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/comments?post=2313"}],"version-history":[{"count":20,"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/posts\/2313\/revisions"}],"predecessor-version":[{"id":2339,"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/posts\/2313\/revisions\/2339"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/media?parent=2313"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/categories?post=2313"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/nl\/wp-json\/wp\/v2\/tags?post=2313"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}