{"id":9088,"date":"2026-03-05T09:00:00","date_gmt":"2026-03-05T08:00:00","guid":{"rendered":"https:\/\/tps-elektronik.com\/?post_type=case_studies&#038;p=9088"},"modified":"2026-03-10T11:43:02","modified_gmt":"2026-03-10T10:43:02","slug":"pre-test-cem-automatisation-industrielle-etude-de-cas","status":"publish","type":"case_studies","link":"https:\/\/tps-elektronik.com\/fr\/case-studies\/pre-test-cem-automatisation-industrielle-etude-de-cas\/","title":{"rendered":"Pr\u00e9-tests CEM pour les \u00e9quipements d\u2019automatisation industrielle \u2013 \u00c9tude de cas avec TPS Elektronik"},"content":{"rendered":"<article class=\"product-blog\" lang=\"fr\">\n<section id=\"toc\">\n<h2>Sommaire<\/h2>\n<ul>\n<li><a href=\"#overview\">Vue d\u2019ensemble du projet<\/a><\/li>\n<li><a href=\"#challenge\">Le d\u00e9fi technique<\/a><\/li>\n<li><a href=\"#solution\">Approche de pr\u00e9-test CEM<\/a><\/li>\n<li><a href=\"#results\">R\u00e9sultat du projet<\/a><\/li>\n<li><a href=\"#faq\">FAQ<\/a><\/li>\n<\/ul>\n<\/section>\n<section id=\"overview\">\n<h2>Vue d\u2019ensemble du projet<\/h2>\n<p>\nCette \u00e9tude de cas pr\u00e9sente une collaboration entre TPS Elektronik et un int\u00e9grateur de syst\u00e8mes actif dans le domaine de l\u2019automatisation industrielle.<br \/>\nLe projet portait sur la r\u00e9alisation de pr\u00e9-tests de compatibilit\u00e9 \u00e9lectromagn\u00e9tique (CEM) afin de pr\u00e9parer les \u00e9quipements du client aux essais officiels de conformit\u00e9 CEM.\n<\/p>\n<p>\nLa v\u00e9rification CEM constitue une \u00e9tape importante dans le d\u00e9veloppement d\u2019\u00e9quipements \u00e9lectroniques destin\u00e9s aux environnements industriels.<br \/>\nDes essais r\u00e9alis\u00e9s en amont peuvent aider \u00e0 identifier d\u2019\u00e9ventuels probl\u00e8mes d\u2019\u00e9missions ou de susceptibilit\u00e9 avant le lancement des essais de conformit\u00e9.\n<\/p>\n<\/section>\n<section id=\"challenge\">\n<h2>Le d\u00e9fi technique<\/h2>\n<p>\nLe client pr\u00e9parait plusieurs dispositifs d\u2019automatisation destin\u00e9s \u00e0 une mise sur le march\u00e9 et devait v\u00e9rifier leur comportement en mati\u00e8re de compatibilit\u00e9 \u00e9lectromagn\u00e9tique.\n<\/p>\n<p>\nLes principales exigences comprenaient notamment :\n<\/p>\n<ul>\n<li>l\u2019\u00e9valuation des \u00e9missions conduites et rayonn\u00e9es<\/li>\n<li>l\u2019analyse du comportement en immunit\u00e9 dans diff\u00e9rents sc\u00e9narios de perturbations \u00e9lectromagn\u00e9tiques<\/li>\n<li>la pr\u00e9paration du produit aux essais de conformit\u00e9 selon la directive europ\u00e9enne CEM<\/li>\n<li>la r\u00e9duction des risques d\u2019anomalies lors des essais de certification<\/li>\n<\/ul>\n<p>\nLes \u00e9quipements \u00e9tant destin\u00e9s \u00e0 des installations industrielles, la ma\u00eetrise du comportement \u00e9lectromagn\u00e9tique repr\u00e9sentait un \u00e9l\u00e9ment important de la conception du produit.\n<\/p>\n<\/section>\n<section id=\"solution\">\n<h2>Approche de pr\u00e9-test CEM<\/h2>\n<p>\nTPS Elektronik a accompagn\u00e9 le projet en r\u00e9alisant des pr\u00e9-tests CEM afin d\u2019\u00e9valuer le comportement \u00e9lectromagn\u00e9tique des dispositifs avant les essais officiels de conformit\u00e9.\n<\/p>\n<p>\nLe processus comprenait notamment :\n<\/p>\n<ul>\n<li>une analyse initiale du produit et de sa configuration<\/li>\n<li>des mesures d\u2019\u00e9missions dans des conditions de fonctionnement repr\u00e9sentatives<\/li>\n<li>des essais d\u2019immunit\u00e9 face \u00e0 diff\u00e9rentes sources de perturbations \u00e9lectromagn\u00e9tiques<\/li>\n<li>la documentation des observations et l\u2019identification de pistes d\u2019am\u00e9lioration possibles<\/li>\n<\/ul>\n<p>\n\u00c0 partir des r\u00e9sultats obtenus lors de cette phase de pr\u00e9-test, TPS Elektronik a fourni un retour technique permettant d\u2019envisager, si n\u00e9cessaire, certaines adaptations de conception.<br \/>\nUne telle approche it\u00e9rative peut contribuer \u00e0 identifier plus t\u00f4t les probl\u00e8mes potentiels li\u00e9s \u00e0 la CEM pendant la phase de d\u00e9veloppement.\n<\/p>\n<\/section>\n<section id=\"results\">\n<h2>R\u00e9sultat du projet<\/h2>\n<p>\nLa phase de pr\u00e9-test CEM a permis au client d\u2019identifier plusieurs points o\u00f9 des ajustements de conception pouvaient am\u00e9liorer le comportement \u00e9lectromagn\u00e9tique des dispositifs.\n<\/p>\n<p>\nApr\u00e8s la mise en \u0153uvre des modifications correspondantes, les produits ont \u00e9t\u00e9 pr\u00e9par\u00e9s pour les essais officiels de conformit\u00e9 avec une meilleure visibilit\u00e9 sur leur comportement \u00e9lectromagn\u00e9tique.\n<\/p>\n<p>\nSelon le client, la pr\u00e9paration r\u00e9alis\u00e9e pendant la phase de pr\u00e9-test a contribu\u00e9 \u00e0 rendre le processus de certification plus structur\u00e9 et \u00e0 limiter le risque de cycles d\u2019essais r\u00e9p\u00e9t\u00e9s.\n<\/p>\n<p>\n\u00c0 la suite de ce projet, la collaboration avec TPS Elektronik s\u2019est poursuivie dans le cadre d\u2019autres activit\u00e9s de v\u00e9rification CEM pour de futurs d\u00e9veloppements produits.\n<\/p>\n<\/section>\n<section id=\"faq\">\n<h2>FAQ<\/h2>\n<ul>\n<li>\n<strong>Qu\u2019est-ce que le pr\u00e9-test CEM ?<\/strong><br \/>\nLe pr\u00e9-test CEM correspond \u00e0 une \u00e9valuation r\u00e9alis\u00e9e avant les essais officiels de conformit\u00e9.<br \/>\nIl permet d\u2019identifier d\u2019\u00e9ventuels probl\u00e8mes d\u2019\u00e9missions ou de susceptibilit\u00e9 pendant la phase de d\u00e9veloppement, afin d\u2019apporter des ajustements avant les essais de certification.\n<\/li>\n<li>\n<strong>Quelles r\u00e9glementations s\u2019appliquent \u00e0 la conformit\u00e9 CEM en Europe ?<\/strong><br \/>\nLes \u00e9quipements \u00e9lectroniques mis sur le march\u00e9 europ\u00e9en doivent g\u00e9n\u00e9ralement respecter les exigences de la directive CEM (2014\/30\/UE).<br \/>\nLa conformit\u00e9 est en g\u00e9n\u00e9ral d\u00e9montr\u00e9e \u00e0 l\u2019aide de normes harmonis\u00e9es et de proc\u00e9dures d\u2019essai appropri\u00e9es.\n<\/li>\n<li>\n<strong>TPS Elektronik d\u00e9livre-t-elle des certifications ?<\/strong><br \/>\nTPS Elektronik propose principalement des services d\u2019ing\u00e9nierie, de pr\u00e9-tests CEM et de mesures.<br \/>\nPour la certification formelle, les fabricants travaillent g\u00e9n\u00e9ralement avec des laboratoires d\u2019essais ou des organismes de certification accr\u00e9dit\u00e9s.\n<\/li>\n<\/ul>\n<\/section>\n<footer style=\"background:#2d5797;padding:30px;border-radius:14px;margin-top:40px;\">\n<p style=\"color:#ffffff;font-size:16px;line-height:1.6;margin:0;\">D\u00e9couvrez nos <a href=\"https:\/\/tps-elektronik.com\/services\/emv-labor\/\" style=\"color:#ffffff;font-weight:600;text-decoration:underline;\">services de test CEM<\/a> et consultez d\u2019autres <a href=\"https:\/\/tps-elektronik.com\/en\/electromagnetic-compatibility-testing-compliance-guide\/\" style=\"color:#ffffff;font-weight:600;text-decoration:underline;\">ressources sur la conformit\u00e9 r\u00e9glementaire<\/a>.\n<\/p>\n<\/footer>\n<\/article>\n","protected":false},"excerpt":{"rendered":"<p>Cette \u00e9tude de cas explique comment des pr\u00e9-tests CEM peuvent contribuer \u00e0 identifier d\u2019\u00e9ventuels probl\u00e8mes d\u2019\u00e9missions ou d\u2019immunit\u00e9 avant les essais officiels de conformit\u00e9. TPS Elektronik a accompagn\u00e9 un int\u00e9grateur de syst\u00e8mes d\u2019automatisation industrielle dans la pr\u00e9paration de ses \u00e9quipements aux tests CEM.<\/p>\n","protected":false},"author":6,"featured_media":8576,"template":"","class_list":["post-9088","case_studies","type-case_studies","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Pr\u00e9-test CEM pour l\u2019automatisation industrielle | \u00c9tude de cas TPS Elektronik<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez comment le pr\u00e9-test CEM peut aider \u00e0 identifier les probl\u00e8mes d\u2019\u00e9missions et d\u2019immunit\u00e9 d\u00e8s la phase de d\u00e9veloppement. \u00c9tude de cas sur la pr\u00e9paration d\u2019\u00e9quipements d\u2019automatisation industrielle aux essais de conformit\u00e9 CEM.\" \/>\n<meta name=\"robots\" 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