{"id":45349,"date":"2024-02-23T11:24:10","date_gmt":"2024-02-23T11:24:10","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=45349"},"modified":"2024-02-23T11:24:10","modified_gmt":"2024-02-23T11:24:10","slug":"high-current-dc-contactor","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/fr\/contacteur-a-courant-continu-a-courant-eleve\/","title":{"rendered":"Contacteur CC \u00e0 courant \u00e9lev\u00e9"},"content":{"rendered":"<p>Ce sont <a href=\"https:\/\/en.wikipedia.org\/wiki\/Contactor\">contacteurs<\/a> qui peuvent commuter les connexions \u00e9lectriques \u00e0 des courants tr\u00e8s \u00e9lev\u00e9s. Nous pouvons \u00e9galement les classer comme un type particulier de <a href=\"https:\/\/en.wikipedia.org\/wiki\/Relay\">commutateur \u00e0 relais<\/a>.<\/p>\n<p>Pour passer aux courants \u00e9lev\u00e9s, ils utilisent un circuit de commande dot\u00e9 de bobines de faible puissance. Si vous souhaitez minimiser l&#039;espace, placez le contacteur \u00e0 proximit\u00e9 de votre charge pour r\u00e9duire vos besoins en c\u00e2blage.<\/p>\n<figure id=\"attachment_45350\" aria-describedby=\"caption-attachment-45350\" style=\"width: 650px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-45350 size-full\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/02\/Figure-1-High-current-DC-contactor.jpg\" alt=\"Contacteur CC \u00e0 courant \u00e9lev\u00e9\" width=\"650\" height=\"450\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/02\/Figure-1-High-current-DC-contactor.jpg 650w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2024\/02\/Figure-1-High-current-DC-contactor-150x104.jpg 150w\" sizes=\"auto, (max-width: 650px) 100vw, 650px\" \/><figcaption id=\"caption-attachment-45350\" class=\"wp-caption-text\">Contacteur CC \u00e0 courant \u00e9lev\u00e9<\/figcaption><\/figure>\n<h2>\u00a0Applications des contacteurs CC \u00e0 courant \u00e9lev\u00e9<\/h2>\n<p>Les contacteurs CC \u00e0 courant \u00e9lev\u00e9 sont utilis\u00e9s pour r\u00e9guler et prot\u00e9ger les connexions \u00e9lectriques contre les arcs \u00e9lectriques. Ces arcs \u00e9lectriques se produisent \u00e0 la suite d&#039;une interruption du courant provenant de moteurs lourds.<\/p>\n<p>Ces contacteurs sont capables de g\u00e9rer des courants de 5 000 A et plus lors de la manipulation de moteurs \u00e0 courant \u00e9lev\u00e9.<\/p>","protected":false},"excerpt":{"rendered":"<p>These are contactors that can switch electrical connections to very high currents. We can also classify them as a special kind of relay switch. To switch to the high currents, they utilize a drive circuit that has coil drives with low power. If you\u2019re keen on minimizing space, then placing the contactor near your load [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":45351,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[1],"tags":[],"class_list":["post-45349","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>High Current DC Contactor - KDM Steel<\/title>\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.kdmsteel.com\/fr\/contacteur-a-courant-continu-a-courant-eleve\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"High Current DC Contactor - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"These are contactors that can switch electrical connections to very high currents. 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