{"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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/","title":{"rendered":"\u00bfPuedo utilizar un disyuntor de CA en un circuito de CC?"},"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\" >Tabla de contenidos<\/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=\"Alternar tabla de contenido\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Palanca<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#The_Basics_of_AC_vs_DC\" title=\"Conceptos b\u00e1sicos de CA y CC\">Conceptos b\u00e1sicos de CA y CC<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Using_AC_Circuit_Breaker_in_DC_Circuit\" title=\"Uso de un disyuntor de CA en un circuito de CC\">Uso de un disyuntor de CA en un circuito de CC<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Trip_Mechanisms\" title=\"Mecanismos de disparo\">Mecanismos de disparo<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Contact_Arcing\" title=\"Arco de contacto\">Arco de contacto<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Ratings_and_Sizing\" title=\"Calificaciones y tama\u00f1os\">Calificaciones y tama\u00f1os<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Approval_Considerations\" title=\"Consideraciones de aprobaci\u00f3n\">Consideraciones de aprobaci\u00f3n<\/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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/#Conclusion\" title=\"Conclusi\u00f3n\">Conclusi\u00f3n<\/a><\/li><\/ul><\/nav><\/div>\n\n<p>Ya sea que dise\u00f1en paneles de control para maquinaria pesada o microrredes de energ\u00eda renovable, muchos electricistas industriales se han enfrentado a esta pregunta en alg\u00fan momento de su carrera. El uso del tipo de dispositivo de protecci\u00f3n incorrecto ciertamente no terminar\u00e1 bien, pero lo que distingue a la CA y la CC <a href=\"https:\/\/www.tosunlux.eu\/es\/category\/power-distribution-system\/\">rompedores de circuito<\/a> \u00bfDiferente? Profundicemos en los detalles t\u00e9cnicos detr\u00e1s de este problema que surge a menudo en aplicaciones comerciales e industriales.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><a href=\"https:\/\/www.tosunlux.eu\/es\/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=\"Disyuntor de protecci\u00f3n de motor MP 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>Disyuntor de protecci\u00f3n de motor MP 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>Conceptos b\u00e1sicos de CA y CC<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A modo de repaso, la corriente alterna (CA) cambia peri\u00f3dicamente de polaridad y magnitud en una forma de onda sinusoidal a lo largo del tiempo, mientras que la corriente continua (CC) fluye continuamente en una direcci\u00f3n. Esta distinci\u00f3n fundamental afecta el modo en que funcionan los disyuntores y los fusibles para interrumpir los circuitos defectuosos.<\/p>\n\n\n\n<p>Los disyuntores de CA se basan en el electromagnetismo: cuando la corriente fluct\u00faa a trav\u00e9s de cruces por cero en su onda sinusoidal, el campo magn\u00e9tico colapsa y los contactos del disyuntor se abren. Sin embargo, la CC no oscila a trav\u00e9s de cero, por lo que simplemente monitorear la magnitud de la corriente no es suficiente para proteger el circuito. Otras consideraciones t\u00e9cnicas entran en juego y requieren disyuntores de CC especializados.<\/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>Uso de un disyuntor de CA en un circuito de CC<\/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=\"reproductor de videos de youtube\" 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>A continuaci\u00f3n se presentan algunas consideraciones a tener en cuenta al utilizar un circuito de CA frente a uno de CC:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Trip_Mechanisms\"><\/span>Mecanismos de disparo<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Una diferencia clave radica en el mecanismo de disparo interno que se utiliza para interrumpir el circuito. En los disyuntores de CA, este suele ser de tipo termomagn\u00e9tico, que detecta el calor y las fuerzas magn\u00e9ticas del flujo de CA. Por el contrario, los disyuntores de CC suelen utilizar aleaciones fundidas o tiras bimet\u00e1licas para convertir la corriente en calor que expande f\u00edsicamente un mecanismo.<\/p>\n\n\n\n<p>La falta de un cruce por cero de corriente significa que los disyuntores de CC no tienen la asistencia electromagn\u00e9tica para extinguir de manera confiable el arco cuando los contactos se separan. Es necesario un mecanismo de despeje que funcione independientemente de la direcci\u00f3n del flujo de corriente. En pocas palabras, los disparos de un disyuntor de CA dependen de propiedades exclusivas de la corriente alterna que no se traducen en aplicaciones de corriente continua.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Contact_Arcing\"><\/span>Arco de contacto<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Otro problema es el arco el\u00e9ctrico que se forma cuando se abren los contactos del circuito. Los arcos de corriente alterna se extinguen de forma natural dos veces por ciclo a medida que cambia la polaridad, pero los arcos de corriente continua contin\u00faan de forma constructiva hasta que se fuerza la ruptura, lo que puede volver a generar el arco si no se extingue r\u00e1pidamente. Este fen\u00f3meno subraya la necesidad de contar con conductos de arco integrados, ventilaci\u00f3n o contactos especializados en los disyuntores de corriente continua para extinguir de forma segura las descargas de alta energ\u00eda.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Ratings_and_Sizing\"><\/span>Calificaciones y tama\u00f1os<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Las diferencias tambi\u00e9n afectan el tama\u00f1o de los componentes y los ajustes de disparo. A diferencia de la corriente alterna que fluct\u00faa sinusoidalmente, la corriente continua permanece constante en magnitud una vez establecida. Por lo tanto, los disyuntores de CC deben tener una corriente nominal adecuada en funci\u00f3n de las condiciones de carga reales en lugar de tener en cuenta las variaciones pico\/RMS de la corriente alterna. Una capacidad nominal inferior puede provocar una falla temprana o la falta de protecci\u00f3n.<\/p>\n\n\n\n<p>El voltaje tambi\u00e9n afecta el dise\u00f1o y las clasificaciones de los disyuntores. Si bien el voltaje de CA de la red el\u00e9ctrica est\u00e1 estandarizado, los niveles de CC var\u00edan ampliamente seg\u00fan la aplicaci\u00f3n. Los sistemas industriales pueden utilizar voltajes m\u00e1s altos que requieren un aislamiento reforzado y extinci\u00f3n de arcos en los marcos y contactos de los disyuntores de CC. La selecci\u00f3n de la clase de voltaje adecuada es crucial.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Approval_Considerations\"><\/span>Consideraciones de aprobaci\u00f3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>Tambi\u00e9n vale la pena se\u00f1alar que los organismos reguladores como UL ofrecen diferentes est\u00e1ndares de seguridad de productos para disyuntores de CA y CC debido a sus diferentes principios operativos y modos de falla. Intercambiar los tipos de disyuntores invalida cualquier certificaci\u00f3n o listado de seguridad, lo que genera problemas de cumplimiento seg\u00fan el entorno de uso final y las demandas de los clientes.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong>Conclusi\u00f3n<\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>A la luz de los factores t\u00e9cnicos analizados aqu\u00ed, no se recomienda utilizar un disyuntor de CA con alimentaci\u00f3n de CC. Si no se tienen en cuenta estas distinciones, el disyuntor puede no brindar protecci\u00f3n confiable contra sobrecargas o cortocircuitos debido a mecanismos de disparo, rendimiento de arco y clasificaciones de componentes incompatibles. Esto podr\u00eda provocar fallas prematuras, falta de control del arco, interrupciones inexactas o riesgos de seguridad.<\/p>\n\n\n\n<p>Al obtener una apreciaci\u00f3n t\u00e9cnica m\u00e1s profunda de estas diferencias sist\u00e9micas, los ingenieros y comerciantes pueden sentirse seguros de especificar los dispositivos de protecci\u00f3n adecuados para cualquier instalaci\u00f3n comercial o industrial que maneje energ\u00eda CA o CC.&nbsp;<\/p>\n\n\n\n<p>Contactar con <a href=\"https:\/\/www.tosunlux.eu\/es\/contact\/\">TOSUNLux<\/a> hoy para obtener los disyuntores de grado industrial para cualquier aplicaci\u00f3n.<\/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\tFuentes del art\u00edculo\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'>TOSUNlux utiliza \u00fanicamente fuentes de alta calidad, incluidos estudios revisados por pares, para respaldar los hechos de nuestros art\u00edculos. Nuestro compromiso con la precisi\u00f3n y la confiabilidad garantiza que los lectores reciban informaci\u00f3n bien investigada en la que puedan confiar.<\/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'>\u00bfPodemos utilizar un disyuntor de CA para un circuito de CC y viceversa? (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\/'>\u00bfPuedo utilizar un disyuntor de CA en un circuito de CC? | Foro de electr\u00f3nica (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'>\u00bfPor qu\u00e9 no podemos utilizar un disyuntor de CA para CC? | Disyuntor Quisure (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 v27.5 - 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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\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\/es\/blog\/using-ac-circuit-breakers-in-dc-circuits\/\" \/>\n<meta property=\"og:site_name\" content=\"TOSUNlux Official Site - 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