{"id":12370,"date":"2026-04-08T11:02:25","date_gmt":"2026-04-08T09:02:25","guid":{"rendered":"https:\/\/tps-elektronik.com\/?p=12370"},"modified":"2026-04-27T18:43:25","modified_gmt":"2026-04-27T16:43:25","slug":"armoire-19-pouces-cem","status":"publish","type":"post","link":"https:\/\/tps-elektronik.com\/fr\/armoire-19-pouces-cem\/","title":{"rendered":"Armoire 19 pouces CEM : r\u00f4le et importance pour les \u00e9quipements \u00e9lectroniques sensibles"},"content":{"rendered":"<article class=\"product-blog\" lang=\"de\"><header>\n<p data-start=\"92\" data-end=\"226\">Dans les environnements industriels, l\u2019int\u00e9gration d\u2019\u00e9quipements \u00e9lectroniques sensibles ne se limite pas \u00e0 leur protection m\u00e9canique.<\/p>\n<p data-start=\"228\" data-end=\"574\">La gestion thermique et la compatibilit\u00e9 \u00e9lectromagn\u00e9tique (CEM) constituent des param\u00e8tres essentiels. Les armoires 19 pouces CEM sont con\u00e7ues pour r\u00e9pondre \u00e0 ces exigences et peuvent contribuer \u00e0 prot\u00e9ger les syst\u00e8mes d\u2019automatisation, de communication et de distribution d\u2019\u00e9nergie contre les influences environnementales et \u00e9lectromagn\u00e9tiques.<\/p>\n<p data-start=\"576\" data-end=\"917\">L\u2019armoire industrielle <a href=\"https:\/\/www.shop-tps.com\/shop\/category\/mechanical-products-19-cabinets-160\" target=\"_blank\" rel=\"noopener noreferrer nofollow\">TPS 15U au format 19 pouces<\/a> est une solution autoportante destin\u00e9e aux applications industrielles. Gr\u00e2ce \u00e0 sa conception modulaire, \u00e0 son syst\u00e8me de mise \u00e0 la terre int\u00e9gr\u00e9 et \u00e0 ses composants pr\u00e9configur\u00e9s, elle est adapt\u00e9e aux syst\u00e8mes de contr\u00f4le, aux environnements de production et aux infrastructures techniques.<\/p>\n<h2 data-section-id=\"19bug33\" data-start=\"924\" data-end=\"981\">Principe de fonctionnement d\u2019une armoire 19 pouces CEM<\/h2>\n<p data-start=\"983\" data-end=\"1129\">Une armoire 19 pouces CEM est un bo\u00eetier con\u00e7u pour limiter les interf\u00e9rences \u00e9lectromagn\u00e9tiques (EMI) et les perturbations radiofr\u00e9quences (RFI).<\/p>\n<p data-start=\"1131\" data-end=\"1409\">Dans les environnements o\u00f9 coexistent variateurs de fr\u00e9quence (VFD), \u00e9lectronique de puissance et syst\u00e8mes de communication, les perturbations peuvent affecter la qualit\u00e9 des signaux et le fonctionnement des \u00e9quipements. Les armoires CEM sont utilis\u00e9es pour att\u00e9nuer ces effets.<\/p>\n<p data-start=\"1411\" data-end=\"1452\">Caract\u00e9ristiques de conception typiques :<\/p>\n<ul data-start=\"1453\" data-end=\"1677\">\n<li data-section-id=\"171g105\" data-start=\"1453\" data-end=\"1509\">Joints conducteurs assurant la continuit\u00e9 \u00e9lectrique<\/li>\n<li data-section-id=\"1dy6qkt\" data-start=\"1510\" data-end=\"1568\">Liaison \u00e9lectrique entre portes, panneaux et structure<\/li>\n<li data-section-id=\"5yi42q\" data-start=\"1569\" data-end=\"1626\">Principe de blindage comparable \u00e0 une cage de Faraday<\/li>\n<li data-section-id=\"xajxta\" data-start=\"1627\" data-end=\"1677\">Format 19 pouces conforme \u00e0 la norme IEC 60297<\/li>\n<\/ul>\n<p data-start=\"1679\" data-end=\"1784\">Ce standard permet l\u2019int\u00e9gration d\u2019\u00e9quipements compatibles tout en prenant en compte les contraintes CEM.<\/p>\n<\/header>\n<section>\n<p><!-- Image 1 Placeholder --><\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10482\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/04\/15U-EMC-19-Inch-Cabinet-Industrial-Rackmount-Chassis-1-1.jpg\" alt=\"Heavy-duty 15U EMC 19 inch cabinet with powder-coated sheet steel in an industrial automation facility. Robuster 15HE EMV 19 inch cabinet aus pulverbeschichtetem Stahlblech in einer industriellen Automatisierungsanlage.\" width=\"1209\" height=\"880\" \/><br \/>\n<figcaption><\/figcaption>\n<\/figure>\n<\/section>\n<section>\n<h2 data-section-id=\"oq4bi4\" data-start=\"1791\" data-end=\"1839\">Vue d\u2019ensemble : armoire industrielle TPS 15U<\/h2>\n<p data-start=\"1841\" data-end=\"1973\">L\u2019armoire TPS 15U est fabriqu\u00e9e en t\u00f4le d\u2019acier avec rev\u00eatement poudre (RAL 7035) et est con\u00e7ue pour des environnements industriels.<\/p>\n<p data-start=\"1975\" data-end=\"2005\">Caract\u00e9ristiques principales :<\/p>\n<ul data-start=\"2006\" data-end=\"2252\">\n<li data-section-id=\"12bde9m\" data-start=\"2006\" data-end=\"2063\">Structure autoportante pour une installation flexible<\/li>\n<li data-section-id=\"yo5zo0\" data-start=\"2064\" data-end=\"2125\">Conception modulaire adapt\u00e9e \u00e0 diff\u00e9rentes configurations<\/li>\n<li data-section-id=\"1os2sfz\" data-start=\"2126\" data-end=\"2169\">Adapt\u00e9e \u00e0 des charges statiques \u00e9lev\u00e9es<\/li>\n<li data-section-id=\"ubju1s\" data-start=\"2170\" data-end=\"2252\">Roulettes en option (GD-80 avec roulements Fuma) pour faciliter le d\u00e9placement<\/li>\n<\/ul>\n<p data-start=\"2254\" data-end=\"2388\">Elle peut \u00eatre utilis\u00e9e comme armoire pour automates (PLC), baie technique industrielle ou pour l\u2019int\u00e9gration de syst\u00e8mes de contr\u00f4le.<\/p>\n<h2 data-section-id=\"11pparj\" data-start=\"2395\" data-end=\"2441\">Configurations internes : versions 3U et 4U<\/h2>\n<p data-start=\"2443\" data-end=\"2559\">L\u2019armoire est propos\u00e9e avec diff\u00e9rentes configurations internes afin de r\u00e9pondre \u00e0 des besoins d\u2019int\u00e9gration vari\u00e9s.<\/p>\n<h3 data-section-id=\"12npj16\" data-start=\"2561\" data-end=\"2575\">Version 3U<\/h3>\n<ul data-start=\"2576\" data-end=\"2730\">\n<li data-section-id=\"csximm\" data-start=\"2576\" data-end=\"2618\">Supports de montage multiples (3 \u00d7 3U)<\/li>\n<li data-section-id=\"9bldip\" data-start=\"2619\" data-end=\"2699\">Int\u00e9gration de composants tels que contacts de porte, relais et disjoncteurs<\/li>\n<li data-section-id=\"11vi9br\" data-start=\"2700\" data-end=\"2730\">Poids net : environ 110 kg<\/li>\n<\/ul>\n<h3 data-section-id=\"12npiv1\" data-start=\"2732\" data-end=\"2746\">Version 4U<\/h3>\n<ul data-start=\"2747\" data-end=\"2869\">\n<li data-section-id=\"tit025\" data-start=\"2747\" data-end=\"2776\">Configuration avec 2 \u00d7 4U<\/li>\n<li data-section-id=\"1ibakl6\" data-start=\"2777\" data-end=\"2838\">R\u00e9partition des composants adapt\u00e9e \u00e0 d\u2019autres cas d\u2019usage<\/li>\n<li data-section-id=\"jocs5t\" data-start=\"2839\" data-end=\"2869\">Poids net : environ 125 kg<\/li>\n<\/ul>\n<p data-start=\"2871\" data-end=\"2980\">Les deux versions int\u00e8grent une plaque de cuivre de mise \u00e0 la terre de 4,0 mm, faisant partie du concept CEM.<\/p>\n<p data-start=\"2982\" data-end=\"3106\">Pour des installations de plus grande capacit\u00e9, des formats suppl\u00e9mentaires (par exemple 24U ou 42U) peuvent \u00eatre envisag\u00e9s.<\/p>\n<h2 data-section-id=\"wivzd3\" data-start=\"3113\" data-end=\"3155\">Conception m\u00e9canique et protection IP54<\/h2>\n<p data-start=\"3157\" data-end=\"3254\">La conception de l\u2019armoire vise \u00e0 concilier accessibilit\u00e9, robustesse et s\u00e9curit\u00e9 d\u2019exploitation.<\/p>\n<p data-start=\"3256\" data-end=\"3286\">Principales caract\u00e9ristiques :<\/p>\n<ul data-start=\"3287\" data-end=\"3478\">\n<li data-section-id=\"1f9y8pf\" data-start=\"3287\" data-end=\"3325\">Portes avant et arri\u00e8re renforc\u00e9es<\/li>\n<li data-section-id=\"1tehje4\" data-start=\"3326\" data-end=\"3360\">Angle d\u2019ouverture jusqu\u2019\u00e0 150\u00b0<\/li>\n<li data-section-id=\"l7xsvp\" data-start=\"3361\" data-end=\"3403\">Syst\u00e8me de verrouillage par tringlerie<\/li>\n<li data-section-id=\"gokf5q\" data-start=\"3404\" data-end=\"3478\">But\u00e9es de porte int\u00e9gr\u00e9es pour s\u00e9curiser les op\u00e9rations de maintenance<\/li>\n<\/ul>\n<p data-start=\"3480\" data-end=\"3604\">Le niveau de protection IP54 peut contribuer \u00e0 limiter l\u2019intrusion de poussi\u00e8res et \u00e0 prot\u00e9ger contre les projections d\u2019eau.<\/p>\n<p data-start=\"3606\" data-end=\"3632\">\u00c9l\u00e9ments compl\u00e9mentaires :<\/p>\n<ul data-start=\"3633\" data-end=\"3753\">\n<li data-section-id=\"1tdavn6\" data-start=\"3633\" data-end=\"3678\">Panneaux sup\u00e9rieur et inf\u00e9rieur amovibles<\/li>\n<li data-section-id=\"zs2pky\" data-start=\"3679\" data-end=\"3712\">Syst\u00e8me de gestion des c\u00e2bles<\/li>\n<li data-section-id=\"upws8r\" data-start=\"3713\" data-end=\"3753\">Points de levage pour l\u2019installation<\/li>\n<\/ul>\n<\/section>\n<section>\n<p><!-- Image 2 Placeholder --><\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10478\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/04\/Conductive-Gasket-Rack-and-Grounding-Copper-Plate-2-1.jpg\" alt=\"Close-up of a conductive gasket rack and 4.0mm grounded copper plate inside an EMC shielded enclosure. Nahaufnahme eines leitf\u00e4higen Dichtungssystems und einer 4,0 mm Erdungskupferplatte in einem EMV-abgeschirmten Geh\u00e4use.\" width=\"1209\" height=\"880\" \/>\n<figcaption><\/figcaption>\n<\/figure>\n<\/section>\n<section>\n<h2 data-section-id=\"74j8d5\" data-start=\"3760\" data-end=\"3807\">Blindage CEM et strat\u00e9gie de mise \u00e0 la terre<\/h2>\n<p data-start=\"3809\" data-end=\"3890\">Les performances CEM reposent en grande partie sur une mise \u00e0 la terre coh\u00e9rente.<\/p>\n<p data-start=\"3892\" data-end=\"3964\">L\u2019armoire est \u00e9quip\u00e9e d\u2019une barre de cuivre de mise \u00e0 la terre reliant :<\/p>\n<ul data-start=\"3965\" data-end=\"4022\">\n<li data-section-id=\"1w1brow\" data-start=\"3965\" data-end=\"3981\">La structure<\/li>\n<li data-section-id=\"1e8tesd\" data-start=\"3982\" data-end=\"3996\">Les portes<\/li>\n<li data-section-id=\"kmru3o\" data-start=\"3997\" data-end=\"4022\">Les panneaux lat\u00e9raux<\/li>\n<\/ul>\n<p data-start=\"4024\" data-end=\"4214\">Cette liaison permet d\u2019assurer un potentiel de r\u00e9f\u00e9rence commun. Associ\u00e9e \u00e0 des joints conducteurs, elle peut contribuer \u00e0 r\u00e9duire les perturbations haute fr\u00e9quence \u00e0 l\u2019int\u00e9rieur du coffret.<\/p>\n<h2 data-section-id=\"19pqudr\" data-start=\"4221\" data-end=\"4262\">Gestion thermique et circulation d\u2019air<\/h2>\n<p data-start=\"4264\" data-end=\"4360\">La dissipation thermique est un facteur important dans la conception des armoires industrielles.<\/p>\n<p data-start=\"4362\" data-end=\"4473\">Le format 19 pouces permet une implantation flexible des \u00e9quipements afin de favoriser la circulation de l\u2019air.<\/p>\n<p data-start=\"4475\" data-end=\"4494\">Options possibles :<\/p>\n<ul data-start=\"4495\" data-end=\"4631\">\n<li data-section-id=\"2o2nk2\" data-start=\"4495\" data-end=\"4536\">Int\u00e9gration de modules de ventilation<\/li>\n<li data-section-id=\"rl6nbh\" data-start=\"4537\" data-end=\"4574\">Ouvertures de ventilation passive<\/li>\n<li data-section-id=\"16xqvwx\" data-start=\"4575\" data-end=\"4631\">Organisation du c\u00e2blage pour \u00e9viter les obstructions<\/li>\n<\/ul>\n<p data-start=\"4633\" data-end=\"4800\">Ces mesures peuvent contribuer \u00e0 am\u00e9liorer l\u2019\u00e9vacuation de la chaleur dans les applications int\u00e9grant alimentations, syst\u00e8mes de commande ou \u00e9quipements informatiques.<\/p>\n<h2 data-section-id=\"fvt4fp\" data-start=\"4807\" data-end=\"4839\">Configurations personnalis\u00e9es<\/h2>\n<p data-start=\"4841\" data-end=\"4920\">Les applications industrielles n\u00e9cessitent souvent des adaptations sp\u00e9cifiques.<\/p>\n<p data-start=\"4922\" data-end=\"4960\">Exemples de configurations possibles :<\/p>\n<ul data-start=\"4961\" data-end=\"5148\">\n<li data-section-id=\"8uhc3b\" data-start=\"4961\" data-end=\"5005\">Int\u00e9gration de boutons d\u2019arr\u00eat d\u2019urgence<\/li>\n<li data-section-id=\"1yr6f2y\" data-start=\"5006\" data-end=\"5041\">Pr\u00e9installation d\u2019alimentations<\/li>\n<li data-section-id=\"apfcc7\" data-start=\"5042\" data-end=\"5107\">S\u00e9lection de borniers sp\u00e9cifiques ou de jeux de barres cuivre<\/li>\n<li data-section-id=\"1pqoj74\" data-start=\"5108\" data-end=\"5148\">Adaptation de l\u2019implantation interne<\/li>\n<\/ul>\n<p data-start=\"5150\" data-end=\"5226\">Ces configurations sont g\u00e9n\u00e9ralement d\u00e9finies selon les exigences du projet.<\/p>\n<\/section>\n<section>\n<p><!-- Image 3 Placeholder --><\/p>\n<figure><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-10474\" src=\"https:\/\/tps-elektronik.com\/wp-content\/uploads\/2026\/04\/PLC-Rack-Enclosure-with-ABB-Breakers-3-1.jpg\" alt=\"Internal view of a PLC rack enclosure featuring ABB breakers, Siemens limit switches, and FINDER relays. Innenansicht eines SPS-Rack-Geh\u00e4uses mit ABB-Schutzschaltern, Siemens-Positionsschaltern und FINDER-Relais.\" width=\"1408\" height=\"768\" \/><\/figure>\n<\/section>\n<section>\n<h2 data-section-id=\"7mmd33\" data-start=\"5233\" data-end=\"5262\">Questions fr\u00e9quentes (FAQ)<\/h2>\n<p data-start=\"5264\" data-end=\"5490\"><strong data-start=\"5264\" data-end=\"5316\">1. Quelle charge l\u2019armoire peut-elle supporter ?<\/strong><br data-start=\"5316\" data-end=\"5319\" \/>Elle est con\u00e7ue pour des applications industrielles impliquant des charges statiques \u00e9lev\u00e9es. Son poids propre se situe entre environ 110 et 125 kg selon la configuration.<\/p>\n<p data-start=\"5492\" data-end=\"5647\"><strong data-start=\"5492\" data-end=\"5534\">2. L\u2019armoire peut-elle \u00eatre d\u00e9plac\u00e9e ?<\/strong><br data-start=\"5534\" data-end=\"5537\" \/>Oui, des roulettes en option peuvent \u00eatre ajout\u00e9es pour faciliter son d\u00e9placement en environnement industriel.<\/p>\n<p data-start=\"5649\" data-end=\"5832\"><strong data-start=\"5649\" data-end=\"5705\">3. Est-elle adapt\u00e9e aux environnements industriels ?<\/strong><br data-start=\"5705\" data-end=\"5708\" \/>Sa conception, ses mat\u00e9riaux et son indice de protection IP54 la rendent adapt\u00e9e \u00e0 de nombreuses applications industrielles.<\/p>\n<p data-start=\"5834\" data-end=\"6045\"><strong data-start=\"5834\" data-end=\"5896\">4. Comment les exigences CEM sont-elles prises en compte ?<\/strong><br data-start=\"5896\" data-end=\"5899\" \/>Par une combinaison de mise \u00e0 la terre, de liaisons \u00e9lectriques et de solutions de blindage visant \u00e0 limiter les interf\u00e9rences \u00e9lectromagn\u00e9tiques.<\/p>\n<p data-start=\"6047\" data-end=\"6192\"><strong data-start=\"6047\" data-end=\"6106\">5. Des configurations sur mesure sont-elles possibles ?<\/strong><br data-start=\"6106\" data-end=\"6109\" \/>Oui, l\u2019armoire peut \u00eatre adapt\u00e9e en fonction des besoins sp\u00e9cifiques d\u2019int\u00e9gration.<\/p>\n<h2 data-section-id=\"8dtpi\" data-start=\"6199\" data-end=\"6212\">Conclusion<\/h2>\n<p data-start=\"6214\" data-end=\"6392\">Les armoires 19 pouces CEM occupent une place importante dans les environnements industriels o\u00f9 des \u00e9quipements \u00e9lectroniques sensibles cohabitent avec des syst\u00e8mes de puissance.<\/p>\n<p data-start=\"6394\" data-end=\"6607\">En associant protection m\u00e9canique, prise en compte des contraintes CEM et possibilit\u00e9s de configuration, elles peuvent contribuer \u00e0 un fonctionnement stable des installations dans diff\u00e9rents contextes industriels.<\/p>\n<\/section>\n<footer style=\"background: #2d5797; padding: 30px; border-radius: 14px; margin-top: 40px;\">\n<p style=\"color: #ffffff; font-size: 16px; 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Cet article pr\u00e9sente son fonctionnement et ses applications.<\/p>\n","protected":false},"author":9,"featured_media":10485,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[85],"tags":[],"class_list":["post-12370","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-produkte"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Armoire 19 pouces CEM : fonctionnement et applications industrielles<\/title>\n<meta name=\"description\" content=\"D\u00e9couvrez le r\u00f4le d\u2019une armoire 19 pouces CEM, ses principes de fonctionnement et son utilisation dans les environnements industriels et syst\u00e8mes de contr\u00f4le.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" 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