{"id":11274,"date":"2024-08-13T13:56:35","date_gmt":"2024-08-13T05:56:35","guid":{"rendered":"https:\/\/www.tosunlux.eu\/?p=11274"},"modified":"2024-10-18T16:28:38","modified_gmt":"2024-10-18T08:28:38","slug":"using-ac-circuit-breakers-in-dc-circuits","status":"publish","type":"post","link":"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/","title":{"rendered":"Kan ik een AC-stroomonderbreker gebruiken in een DC-circuit?"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_63 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" >Inhoudsopgave<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Inhoudsopgave in-\/uitschakelen\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Schakelaar<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#The_Basics_of_AC_vs_DC\" title=\"De basisprincipes van AC versus DC\">De basisprincipes van AC versus DC<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Using_AC_Circuit_Breaker_in_DC_Circuit\" title=\"Het gebruik van een AC-stroomonderbreker in een DC-circuit\">Het gebruik van een AC-stroomonderbreker in een DC-circuit<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Trip_Mechanisms\" title=\"Reismechanismen\">Reismechanismen<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Contact_Arcing\" title=\"Contact opnemen met Arcing\">Contact opnemen met Arcing<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Ratings_and_Sizing\" title=\"Beoordelingen en maatvoering\">Beoordelingen en maatvoering<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Approval_Considerations\" title=\"Goedkeuringsoverwegingen\">Goedkeuringsoverwegingen<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Conclusion\" title=\"Conclusie\">Conclusie<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Of het nu gaat om het ontwerpen van bedieningspanelen voor zware machines of microgrids voor hernieuwbare energie, veel industri\u00eble elektriciens hebben op een bepaald punt in hun carri\u00e8re met deze vraag te maken gehad. Het gebruik van het verkeerde type beschermingsapparaat zal zeker niet goed aflopen, maar wat maakt AC en DC <a href=\"https:\/\/www.tosunlux.eu\/nl\/category\/power-distribution-system\/\">stroomonderbrekers<\/a> anders? Laten we eens duiken in de technische details achter dit probleem dat vaak voorkomt in commerci\u00eble en industri\u00eble toepassingen.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/nl\/products\/mp-motor-protection-circuit-breaker-mp2\/\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-1024x1024.jpg\" alt=\"MP Motorbeveiligingsschakelaar MP2\" class=\"wp-image-7258\" width=\"494\" height=\"494\" srcset=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-1024x1024.jpg 1024w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-300x300.jpg 300w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-150x150.jpg 150w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-768x768.jpg 768w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-1536x1536.jpg 1536w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1-12x12.jpg 12w, https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/05\/MP1.jpg 1600w\" sizes=\"(max-width: 494px) 100vw, 494px\" \/><\/a><figcaption>MP Motorbeveiligingsschakelaar MP2<\/figcaption><\/figure>\n<\/div>\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"The_Basics_of_AC_vs_DC\"><\/span><strong>De basisprincipes van AC versus DC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Ter opfrissing: wisselstroom (AC) verandert periodiek van polariteit en grootte in een sinusvormige golfvorm in de loop van de tijd, terwijl gelijkstroom (DC) continu in \u00e9\u00e9n richting stroomt. Dit fundamentele onderscheid heeft invloed op de manier waarop stroomonderbrekers en zekeringen werken om defecte circuits te onderbreken.<\/p>\n\n\n\n<p>AC-stroomonderbrekers vertrouwen op elektromagnetisme: als de stroom fluctueert door nuldoorgangen in de sinusgolf, stort het magnetische veld in en gaan de contacten van de stroomonderbreker open. DC oscilleert echter niet door nul, dus het is niet voldoende om de stroomsterkte alleen te bewaken voor circuitbeveiliging. Er spelen ook andere technische overwegingen mee die gespecialiseerde DC-stroomonderbrekers vereisen.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Using_AC_Circuit_Breaker_in_DC_Circuit\"><\/span><strong>Het gebruik van een AC-stroomonderbreker in een DC-circuit<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<iframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jDsIhecJ8lc?si=_eqmlNNT-AexsBZK\" title=\"YouTube-videospeler\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n\n\n\n<p>Hier zijn een paar overwegingen om in gedachten te houden bij het gebruik van AC- versus DC-circuits:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trip_Mechanisms\"><\/span>Reismechanismen<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Een belangrijk verschil zit in het interne tripmechanisme dat wordt gebruikt om het circuit te verbreken. Bij AC-onderbrekers is dit doorgaans een thermisch-magnetisch type dat warmte en magnetische krachten van AC-stroom detecteert. DC-stroomonderbrekers gebruiken daarentegen vaak smeltende legeringen of bimetalen strips om stroom om te zetten in warmte die een mechanisme fysiek uitzet.<\/p>\n\n\n\n<p>Het ontbreken van een stroomnuldoorgang betekent dat DC-onderbrekers niet de elektromagnetische assistentie hebben om de boog betrouwbaar te doven wanneer contacten uit elkaar gaan. Een clearingmechanisme is noodzakelijk dat onafhankelijk van de stroomrichting werkt. Simpel gezegd, de trips van een AC-onderbreker zijn afhankelijk van eigenschappen die uniek zijn voor wisselstroom en die niet vertaald kunnen worden naar gelijkstroomtoepassingen.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Contact_Arcing\"><\/span>Contact opnemen met Arcing<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Een ander probleem is boogvorming als circuitcontacten opengaan. AC-bogen doven vanzelf twee keer per cyclus als de polariteit omslaat. Maar DC-bogen blijven constructief doorgaan totdat er een breuk wordt geforceerd, wat de boog opnieuw kan doen ontbranden als deze niet snel wordt geblust. Dit fenomeen onderstreept de noodzaak van ge\u00efntegreerde booggoten, ontluchting of gespecialiseerde contacten in DC-onderbrekers om ontladingen met hoge energie veilig te doven.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ratings_and_Sizing\"><\/span>Beoordelingen en maatvoering<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Verschillen hebben ook invloed op componentgrootte en tripinstellingen. In tegenstelling tot sinusvormig fluctuerende AC, blijft DC-stroom constant in grootte nadat deze is ingesteld. DC-onderbrekers moeten dus op de juiste stroom worden beoordeeld op basis van de werkelijke belastingsomstandigheden in plaats van rekening te houden met de piek-\/RMS-variaties van AC. Onderschatting kan leiden tot vroegtijdig falen of gebrek aan bescherming.<\/p>\n\n\n\n<p>Spanning heeft ook invloed op het ontwerp en de waarden van de schakelaar. Terwijl de netspanning van wisselstroom gestandaardiseerd is, vari\u00ebren DC-niveaus sterk afhankelijk van de toepassing. Industri\u00eble systemen kunnen hogere spanningen gebruiken die versterkte isolatie en boogdoving in DC-schakelaarframes en -contacten vereisen. De juiste selectie van de spanningsklasse is cruciaal.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Approval_Considerations\"><\/span>Goedkeuringsoverwegingen<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Het is ook de moeite waard om op te merken dat regelgevende instanties zoals UL verschillende productveiligheidsnormen hanteren voor AC- en DC-stroomonderbrekers, gezien hun verschillende werkingsprincipes en faalmodi. Het verwisselen van onderbrekertypen maakt alle veiligheidscertificeringen of -vermeldingen ongeldig, wat nalevingsproblemen oplevert, afhankelijk van de eindgebruiksomgeving en de eisen van de klant.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusie<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Gezien de hier besproken technische factoren is het niet aan te raden om een AC-onderbreker op DC-stroom te gebruiken. Zonder rekening te houden met deze verschillen, biedt de stroomonderbreker mogelijk geen betrouwbare overbelastings- of kortsluitbeveiliging vanwege incompatibele tripmechanismen, boogprestaties en componentclassificaties. Voortijdig falen, gebrek aan boogcontrole, onnauwkeurige onderbreking of veiligheidsrisico&#039;s kunnen mogelijk het gevolg zijn.<\/p>\n\n\n\n<p>Door een dieper technisch inzicht te krijgen in deze systemische verschillen, kunnen ingenieurs en vakmensen er zeker van zijn dat ze de juiste beveiligingsapparatuur kunnen specificeren voor elke commerci\u00eble of industri\u00eble installatie die wissel- of gelijkstroom verwerkt.&nbsp;<\/p>\n\n\n\n<p>Contact opnemen met <a href=\"https:\/\/www.tosunlux.eu\/nl\/contact\/\">TOSUNLux<\/a> Bestel vandaag nog de industri\u00eble stroomonderbrekers voor elke toepassing.<\/p>\n\n\n\n\n  <style>\n\t\t\t.module {\n\t\t\t\tmargin: 10px 0 30px 0;\n\t\t\t\twidth: 100%;\n\t\t\t\ttext-align: left;\n\t\t\t}\n\t\t\t\/* \u6807\u9898 *\/\n\t\t\t.module .module-title {\n\t\t\t\tfont-size: 18px;\n\t\t\t\tdisplay: flex;\n\t\t\t\talign-items: center;\n\t\t\t}\n\n\t\t\t.module .module-button {\n\t\t\t\tcursor: pointer;\n\t\t\t\tborder: 0px;\n\t\t\t\ttext-align: center;\n\t\t\t\tmargin-left: 10px;\n\t\t\t\tbackground: none;\n\t\t\t}\n\n\t\t\t.module .module-content {\n\t\t\t\tdisplay: none;\n\t\t\t}\n\n\t\t\t.module .module-content.show {\n\t\t\t\tdisplay: block;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e00\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d1 {\n\t\t\t\twidth: 95%;\n\t\t\t\t\/* \u80cc\u666f\u989c\u8272 *\/\n\t\t\t\tpadding: 1% 2.5% 1% 2.5%;\n\t\t\t\tmargin-top: 3%;\n\t\t\t}\n\t\t\t\/* \u7b2c\u4e8c\u5757\u5185\u5bb9 *\/\n\t\t\t.module .d2 {\n\t\t\t\twidth: 95%;\n\t\t\t\tpadding: 3% 2.5% 3% 2.5%;\n\t\t\t}\n            \/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57 *\/\n            .module .aaa {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #00b1cdbd;\n\t\t\t\t\/* \u6587\u5b57\u4e0b\u5212\u7ebf *\/\n\t\t\t\ttext-decoration: underline;\n\t\t\t}\n\t\t\t\/* \u4e0b\u65b9\u659c\u4f53\u6587\u5b57 *\/\n\t\t\t.module .a2 {\n\t\t\t\t\/* \u659c\u4f53 *\/\n\t\t\t\tfont-style: italic;\n\t\t\t}\n\t\t\t\/* \u6240\u6709a\u94fe\u63a5\u4e0a\u6587\u5b57\u60ac\u6d6e\u53d8\u8272 *\/\n\t\t\t.module .aaa:hover {\n\t\t\t\t\/* \u989c\u8272 *\/\n\t\t\t\tcolor: #D3CCFF;\n\t\t\t}\n\t\t<\/style>\n  <div class='module'>\n\t\t\t<div class='module-title' style='font-size: 18px;'>\n\t\t\t\t<!-- \u8fd9\u662f\u6807\u9898 -->\n\t\t\t\tArtikelbronnen\n\t\t\t\t<button class='module-button'>\n\t\t\t\t\t<svg id='svg-1' style='display:block' t='1710230154863' class='icon' viewbox='0 0 1026 1024'\n\t\t\t\t\t\tversion='1.1' xmlns='http:\/\/www.w3.org\/2000\/svg' p-id='1843' width='18' height='18'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u5927\u5c0f\u8bf7\u5728width\u548cheight\u4e2d\u6539 -->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M511.602721 1023.001027a511.474051 511.474051 0 1 1 360.629164-148.84694 509.476105 509.476105 0 0 1-360.629164 149.845913z m0-941.032335c-109.887003 0-220.772979 41.956856-304.686691 125.870567-167.827423 168.826396-167.827423 441.545958 0 609.373381s440.546985 167.827423 609.373381 0c167.827423-167.827423 167.827423-440.546985 0-609.373381-83.913711-82.914739-194.799687-124.871594-304.68669-124.871595z m332.657927 763.215185z'\n\t\t\t\t\t\t\tfill='#00b1cdbd' p-id='1844'><\/path>\n\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u989c\u8272\u8bf7\u5728fill\u4e2d\u6539 -->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M780.326392 552.484859H241.880077a39.95891 39.95891 0 0 1 0-79.91782h538.446315a39.95891 39.95891 0 0 1 0 79.91782z'\n\t\t\t\t\t\t\tfill='#00b1cdbd' p-id='1845'><\/path>\n\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u989c\u8272\u8bf7\u5728fill\u4e2d\u6539 -->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M511.602721 822.207503a39.95891 39.95891 0 0 1-39.958911-39.95891V243.802278a39.95891 39.95891 0 1 1 79.917821 0v538.446315a39.95891 39.95891 0 0 1-39.95891 39.95891z'\n\t\t\t\t\t\t\tfill='#00b1cdbd' p-id='1846'><\/path>\n\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u989c\u8272\u8bf7\u5728fill\u4e2d\u6539 -->\n\t\t\t\t\t<\/svg>\n\t\t\t\t\t<svg id='svg-2' style='display:none' t='1710230227147' class='icon' viewbox='0 0 1026 1024'\n\t\t\t\t\t\tversion='1.1' xmlns='http:\/\/www.w3.org\/2000\/svg' p-id='1999' width='18' height='18'>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u5927\u5c0f\u8bf7\u5728width\u548cheight\u4e2d\u6539 -->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M511.602721 1023.001027a511.474051 511.474051 0 1 1 360.629164-148.84694 509.476105 509.476105 0 0 1-360.629164 149.845913z m0-941.032335c-109.887003 0-220.772979 41.956856-304.686691 125.870567-167.827423 168.826396-167.827423 441.545958 0 609.373381s440.546985 167.827423 609.373381 0c167.827423-167.827423 167.827423-440.546985 0-609.373381-83.913711-82.914739-194.799687-124.871594-304.68669-124.871595z m332.657927 763.215185z'\n\t\t\t\t\t\t\tfill='#00b1cdbd' p-id='2000'><\/path>\n\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u989c\u8272\u8bf7\u5728fill\u4e2d\u6539 -->\n\t\t\t\t\t\t<path\n\t\t\t\t\t\t\td='M780.326392 552.484859H241.880077a39.95891 39.95891 0 0 1 0-79.91782h538.446315a39.95891 39.95891 0 0 1 0 79.91782z'\n\t\t\t\t\t\t\tfill='#00b1cdbd' p-id='2001'><\/path>\n\t\t\t\t\t\t\t<!-- \u4fee\u6539\u56fe\u6807\u989c\u8272\u8bf7\u5728fill\u4e2d\u6539 -->\n\t\t\t\t\t<\/svg>\n\t\t\t\t<\/button>\n\t\t\t<\/div>\n\t\t\t<div class='module-content'>\n\t\t\t\t<div class='d1' style='background-color:#00b1cdbd'>\n\t\t\t\t\t<!-- \u8fd9\u662f\u6587\u5b57\u7b80\u4ecb -->\n\t\t\t\t\t<span style='font-size:18px'>De TOSUNlux gebruikt alleen bronnen van hoge kwaliteit, waaronder peer-reviewed studies, om de feiten in onze artikelen te ondersteunen. Onze toewijding aan nauwkeurigheid en betrouwbaarheid zorgt ervoor dat lezers goed onderzochte informatie ontvangen die ze kunnen vertrouwen.<\/span>\n\t\t\t\t<\/div>\n\t\t\t\t<ul class='d2'>\n\t\t\t\t\n  <li style='list-style: decimal;font-size:18px;'><a class='aaa a2' target='_blank' href='https:\/\/www.electricaltechnology.org\/2020\/02\/ac-circuit-breaker-for-dc-circuit.html'>Kunnen we een AC-stroomonderbreker gebruiken voor een DC-circuit en omgekeerd? (electricaltechnology.org)<\/a><\/li>\n  \n  <li style='list-style: decimal;font-size:18px;'><a class='aaa a2' target='_blank' href='https:\/\/www.edaboard.com\/threads\/can-i-use-a-ac-circuit-breaker-in-a-dc-circuit.225227\/'>Kan ik een AC-stroomonderbreker gebruiken in een DC-circuit? | Forum voor elektronica (edaboard.com)<\/a><\/li>\n  \n  <li style='list-style: decimal;font-size:18px;'><a class='aaa a2' target='_blank' href='https:\/\/www.quisure-circuit-breaker.com\/blog-technology-why-we-can-t-use-ac-circuit-breaker-for-dc.html'>Waarom kunnen we geen AC-stroomonderbreker gebruiken voor DC? | Quisure Circuit Breaker (quisure-circuit-breaker.com)<\/a><\/li>\n  \n\t\t\t\t<\/ul>\n\t\t\t<\/div>\n\t\t<\/div>\n\t\t<script>\n\t\t\tconst moduleButtons = document.querySelectorAll('.module-button');\n\t\t\tconst svg1 = document.getElementById('svg-1');\n\t\t\tconst svg2 = document.getElementById('svg-2');\n\t\t\tfor (const button of moduleButtons) {\n\t\t\t\tbutton.addEventListener('click', function() {\n\t\t\t\t\tconst content = this.parentNode.nextElementSibling;\n\t\t\t\t\tcontent.classList.toggle('show');\n\t\t\t\t\tconst svg = this.querySelector('svg');\n\t\t\t\t\tconst plusPath = svg.querySelector('#plus');\n\t\t\t\t});\n\t\t\t\tsvg1.addEventListener('click', function() {\n\t\t\t\t\tsvg1.style.display = 'none';\n\t\t\t\t\tsvg2.style.display = 'block';\n\t\t\t\t});\n\n\t\t\t\tsvg2.addEventListener('click', function() {\n\t\t\t\t\tsvg2.style.display = 'none';\n\t\t\t\t\tsvg1.style.display = 'block';\n\t\t\t\t});\n\t\t\t}\n\t\t<\/script>","protected":false},"excerpt":{"rendered":"<p>Whether designing control panels for heavy machinery or renewable energy microgrids, many industrial electricians have faced this question at some point in their career. Using the wrong protective device type certainly won&#8217;t end well, but just what makes AC and DC circuit breakers different? Let&#8217;s dive into the technical details behind this issue that comes up often in commercial and industrial applications. The Basics of AC vs DC As a refresher, alternating current (AC) periodically changes polarity and magnitude in a sinusoidal waveform over time, while direct current (DC) flows continuously in one direction. This foundational distinction affects how circuit breakers and fuses operate to interrupt faulty circuits. AC circuit breakers rely on electromagnetism &#8211; as current fluctuates through zero crossings in its sine wave, the magnetic field collapses and the breaker contacts open. However, DC does not oscillate through zero, so simply monitoring current magnitude is not enough for circuit protection. Other technical considerations come into play requiring specialized DC current breakers. Using AC Circuit Breaker in DC Circuit Here are a few considerations to keep in mind while using AC vs DC circuit: Trip Mechanisms A key difference lies in the internal trip mechanism used to break the circuit. In AC breakers, this is typically a thermal-magnetic type that senses heat and magnetic forces from AC flow. In contrast, DC current breakers often use melting alloys or bimetal strips to translate current into heat that physically expands a mechanism. The lack of a current zero crossing means DC breakers don&#8217;t have the electromagnetic [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":11275,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[49],"tags":[],"class_list":["post-11274","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Using AC Circuit Breakers in DC Circuits: Feasibility and Considerations<\/title>\n<meta name=\"description\" content=\"Discover the technical distinctions between AC and DC circuit breakers, including trip mechanisms, contact arcing, and sizing factors.\" \/>\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.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Using AC Circuit Breakers in DC Circuits: Feasibility and Considerations\" \/>\n<meta property=\"og:description\" content=\"Discover the technical distinctions between AC and DC circuit breakers, including trip mechanisms, contact arcing, and sizing factors.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/\" \/>\n<meta property=\"og:site_name\" content=\"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/TOSUNelectric\/\" \/>\n<meta property=\"article:published_time\" content=\"2024-08-13T05:56:35+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-10-18T08:28:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2024\/08\/5075.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"667\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschreven door\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data2\" content=\"4 minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/\"},\"author\":{\"name\":\"admin\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/person\\\/a775a92fd66d941e4cbb706a83cd3173\"},\"headline\":\"Can I Use an AC Circuit Breaker in a DC Circuit?\",\"datePublished\":\"2024-08-13T05:56:35+00:00\",\"dateModified\":\"2024-10-18T08:28:38+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/\"},\"wordCount\":749,\"publisher\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/5075.webp\",\"articleSection\":[\"Blog\"],\"inLanguage\":\"nl-NL\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/\",\"name\":\"Using AC Circuit Breakers in DC Circuits: Feasibility and Considerations\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/5075.webp\",\"datePublished\":\"2024-08-13T05:56:35+00:00\",\"dateModified\":\"2024-10-18T08:28:38+00:00\",\"description\":\"Discover the technical distinctions between AC and DC circuit breakers, including trip mechanisms, contact arcing, and sizing factors.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/5075.webp\",\"contentUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2024\\\/08\\\/5075.webp\",\"width\":1000,\"height\":667,\"caption\":\"Circuit Breaker\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/pt\\\/blog\\\/using-ac-circuit-breakers-in-dc-circuits\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Can I Use an AC Circuit Breaker in a DC Circuit?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#website\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\",\"name\":\"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China\",\"description\":\"Power Distribution System Supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\"},\"alternateName\":\"TOSUNlux\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#organization\",\"name\":\"TOSUNlux\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGOSYSM.71762f1.png\",\"contentUrl\":\"https:\\\/\\\/www.tosunlux.eu\\\/wp-content\\\/uploads\\\/2022\\\/01\\\/LOGOSYSM.71762f1.png\",\"width\":153,\"height\":55,\"caption\":\"TOSUNlux\"},\"image\":{\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/TOSUNelectric\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/wenzhou-tosun-electric-co.-ltd\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.tosunlux.eu\\\/ru\\\/#\\\/schema\\\/person\\\/a775a92fd66d941e4cbb706a83cd3173\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g\",\"caption\":\"admin\"},\"sameAs\":[\"https:\\\/\\\/www.tosunlux.eu\"],\"url\":\"https:\\\/\\\/www.tosunlux.eu\\\/nl\\\/blog\\\/author\\\/admin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Het gebruik van AC-stroomonderbrekers in DC-circuits: haalbaarheid en overwegingen","description":"Ontdek de technische verschillen tussen AC- en DC-stroomonderbrekers, inclusief tripmechanismen, contactvonkvorming en dimensioneringsfactoren.","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.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/","og_locale":"nl_NL","og_type":"article","og_title":"Using AC Circuit Breakers in DC Circuits: Feasibility and Considerations","og_description":"Discover the technical distinctions between AC and DC circuit breakers, including trip mechanisms, contact arcing, and sizing factors.","og_url":"https:\/\/www.tosunlux.eu\/nl\/blog\/using-ac-circuit-breakers-in-dc-circuits\/","og_site_name":"TOSUNlux Official Site - Electrical Circuit Breaker Manufacturer in China","article_publisher":"https:\/\/www.facebook.com\/TOSUNelectric\/","article_published_time":"2024-08-13T05:56:35+00:00","article_modified_time":"2024-10-18T08:28:38+00:00","og_image":[{"width":1000,"height":667,"url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2024\/08\/5075.webp","type":"image\/webp"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"Geschreven door":"admin","Geschatte leestijd":"4 minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#article","isPartOf":{"@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/"},"author":{"name":"admin","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/person\/a775a92fd66d941e4cbb706a83cd3173"},"headline":"Can I Use an AC Circuit Breaker in a DC Circuit?","datePublished":"2024-08-13T05:56:35+00:00","dateModified":"2024-10-18T08:28:38+00:00","mainEntityOfPage":{"@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/"},"wordCount":749,"publisher":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#organization"},"image":{"@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2024\/08\/5075.webp","articleSection":["Blog"],"inLanguage":"nl-NL"},{"@type":"WebPage","@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/","url":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/","name":"Het gebruik van AC-stroomonderbrekers in DC-circuits: haalbaarheid en overwegingen","isPartOf":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#primaryimage"},"image":{"@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#primaryimage"},"thumbnailUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2024\/08\/5075.webp","datePublished":"2024-08-13T05:56:35+00:00","dateModified":"2024-10-18T08:28:38+00:00","description":"Ontdek de technische verschillen tussen AC- en DC-stroomonderbrekers, inclusief tripmechanismen, contactvonkvorming en dimensioneringsfactoren.","breadcrumb":{"@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#primaryimage","url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2024\/08\/5075.webp","contentUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2024\/08\/5075.webp","width":1000,"height":667,"caption":"Circuit Breaker"},{"@type":"BreadcrumbList","@id":"https:\/\/www.tosunlux.eu\/pt\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.tosunlux.eu\/ru\/"},{"@type":"ListItem","position":2,"name":"Can I Use an AC Circuit Breaker in a DC Circuit?"}]},{"@type":"WebSite","@id":"https:\/\/www.tosunlux.eu\/ru\/#website","url":"https:\/\/www.tosunlux.eu\/ru\/","name":"Offici\u00eble site van TOSUNlux - Fabrikant van elektrische stroomonderbrekers in China","description":"Leverancier van stroomdistributiesystemen","publisher":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#organization"},"alternateName":"TOSUNlux","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.tosunlux.eu\/ru\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/www.tosunlux.eu\/ru\/#organization","name":"TOSUNlux","url":"https:\/\/www.tosunlux.eu\/ru\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/logo\/image\/","url":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/01\/LOGOSYSM.71762f1.png","contentUrl":"https:\/\/www.tosunlux.eu\/wp-content\/uploads\/2022\/01\/LOGOSYSM.71762f1.png","width":153,"height":55,"caption":"TOSUNlux"},"image":{"@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/TOSUNelectric\/","https:\/\/www.linkedin.com\/company\/wenzhou-tosun-electric-co.-ltd\/"]},{"@type":"Person","@id":"https:\/\/www.tosunlux.eu\/ru\/#\/schema\/person\/a775a92fd66d941e4cbb706a83cd3173","name":"beheerder","image":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/secure.gravatar.com\/avatar\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/75eeae9adbd42fdf679c24104222466e12c5914b74822c713229c94e98ed4d2f?s=96&d=mm&r=g","caption":"admin"},"sameAs":["https:\/\/www.tosunlux.eu"],"url":"https:\/\/www.tosunlux.eu\/nl\/blog\/author\/admin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts\/11274","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/comments?post=11274"}],"version-history":[{"count":1,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts\/11274\/revisions"}],"predecessor-version":[{"id":11276,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/posts\/11274\/revisions\/11276"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/media\/11275"}],"wp:attachment":[{"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/media?parent=11274"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/categories?post=11274"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.tosunlux.eu\/nl\/wp-json\/wp\/v2\/tags?post=11274"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}