{"id":49494,"date":"2026-03-04T08:14:42","date_gmt":"2026-03-04T08:14:42","guid":{"rendered":"https:\/\/www.kdmsteel.com\/?p=49494"},"modified":"2026-03-04T08:14:42","modified_gmt":"2026-03-04T08:14:42","slug":"how-to-prevent-condensation-in-enclosures","status":"publish","type":"post","link":"https:\/\/www.kdmsteel.com\/fr\/comment-prevenir-la-condensation-dans-les-enceintes\/","title":{"rendered":"Comment pr\u00e9venir la condensation dans les enceintes ?"},"content":{"rendered":"<p>Pr\u00e9venir la condensation est essentiel pour prot\u00e9ger l&#039;enveloppe \u00e9lectrique. Cet article d\u00e9taille les causes de la condensation, les m\u00e9thodes pour la r\u00e9duire et comment choisir la solution anti-condensation adapt\u00e9e \u00e0 vos installations. Si vous \u00eates ing\u00e9nieurs ou int\u00e9grateurs de syst\u00e8mes, cet article vous apportera des solutions durables pour pr\u00e9venir la condensation.<\/p>\n<h2>Pourquoi la condensation se produit-elle dans les enceintes ?<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-49498\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-2.jpg\" alt=\"Condensation dans les enceintes (2)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-2.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-2-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-2-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-2-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/h2>\n<p>Dans l&#039;enceinte \u00e9lectrique \u00e9tanche, l&#039;humidit\u00e9 se refroidit jusqu&#039;au point de ros\u00e9e, provoquant la condensation de la vapeur d&#039;eau en eau liquide sur la surface interne. Pourquoi une enceinte \u00e9lectrique \u00e9tanche est-elle sujette \u00e0 la condensation\u00a0?<\/p>\n<p>La temp\u00e9rature fluctuante de la <a href=\"https:\/\/www.kdmsteel.com\/fr\/fabricant-de-boitiers-electriques-sur-mesure\/\">enceinte<\/a>, L&#039;effet de \u2018 respiration \u2019 thermique, une conception inad\u00e9quate et l&#039;humidit\u00e9 emprisonn\u00e9e lors de l&#039;installation sont autant de facteurs qui favorisent la formation de condensation. De plus, les composants \u00e9lectroniques g\u00e9n\u00e8rent de la chaleur en fonctionnement, ce qui peut \u00e9galement entra\u00eener de la condensation lorsque la temp\u00e9rature baisse. Si votre bo\u00eetier \u00e9lectrique est install\u00e9 dans un environnement \u00e0 forte humidit\u00e9, le risque de condensation est accru.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"At_what_temperature_does_condensation_occur\"><\/span>\u00c0 quelle temp\u00e9rature la condensation se produit-elle\u00a0?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>La condensation se produit g\u00e9n\u00e9ralement lorsque la temp\u00e9rature de surface est inf\u00e9rieure au point de ros\u00e9e de l&#039;air ambiant. La condensation n&#039;a pas de temp\u00e9rature fixe\u00a0; elle d\u00e9pend de la temp\u00e9rature de l&#039;air et de l&#039;humidit\u00e9 relative.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"At_what_relative_humidity_does_condensation_occur\"><\/span>\u00c0 quel taux d&#039;humidit\u00e9 relative la condensation se produit-elle\u00a0?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Lorsque l&#039;humidit\u00e9 relative atteint 100%, l&#039;air est compl\u00e8tement satur\u00e9 et ne peut plus contenir d&#039;humidit\u00e9. \u00c0 ce stade, lorsque la temp\u00e9rature baisse, de la condensation se produit.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"How_to_Prevent_Condensation_in_Your_Electrical_Enclosures\"><\/span>Comment \u00e9viter la condensation dans vos bo\u00eetiers \u00e9lectriques ?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Aucun bo\u00eetier ne peut totalement emp\u00eacher la condensation, m\u00eame avec un indice de protection IP ou NEMA \u00e9lev\u00e9. Prot\u00e9ger les appareils \u00e9lectroniques de l&#039;humidit\u00e9 est donc un probl\u00e8me urgent \u00e0 r\u00e9soudre. Voici quelques m\u00e9thodes pratiques pour r\u00e9duire la condensation\u00a0:<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Manage_the_Fluctuating_Temperature\"><\/span>G\u00e9rer les variations de temp\u00e9rature<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vous pouvez installer un \u00e9l\u00e9ment chauffant au fond de l&#039;enceinte pour maintenir la temp\u00e9rature interne au-dessus du point de ros\u00e9e. Les types d&#039;\u00e9l\u00e9ments chauffants courants comprennent les convecteurs., <a href=\"https:\/\/www.kdmsteel.com\/fr\/radiateurs-ptc\/\">r\u00e9sistances PTC<\/a>, et des radiateurs \u00e0 ventilation forc\u00e9e. L&#039;air chaud qui s&#039;\u00e9l\u00e8ve favorise une circulation d&#039;air ad\u00e9quate \u00e0 l&#039;int\u00e9rieur de l&#039;enceinte.<\/p>\n<p>La taille du dispositif de chauffage doit \u00eatre choisie en fonction du volume de l&#039;enceinte et de la temp\u00e9rature ambiante minimale. Cette m\u00e9thode de r\u00e9gulation de temp\u00e9rature est tr\u00e8s fiable, facile \u00e0 installer et engendre des co\u00fbts d&#039;entretien r\u00e9duits.<\/p>\n<p>Pour les applications critiques, un syst\u00e8me de r\u00e9gulation thermique intelligent est recommand\u00e9. Ce syst\u00e8me active le chauffage lorsque la temp\u00e9rature ou l&#039;humidit\u00e9 d\u00e9passe le seuil d\u00e9fini, gr\u00e2ce \u00e0 un thermostat et un hygrostat, assurant ainsi une r\u00e9gulation pr\u00e9cise. Cette m\u00e9thode de contr\u00f4le de la temp\u00e9rature permet un fonctionnement \u00e9co\u00e9nerg\u00e9tique et maintient un climat int\u00e9rieur optimal.<\/p>\n<p>Outre l&#039;installation de ventilateurs, <a href=\"https:\/\/www.kdmsteel.com\/fr\/climatiseur-darmoire-electrique\/\">climatiseurs<\/a>, Il est \u00e9galement important de placer les bo\u00eetiers dans un endroit \u00e0 l&#039;abri de la lumi\u00e8re directe du soleil. De plus, un bo\u00eetier en plastique offre une meilleure isolation et g\u00e9n\u00e8re moins de chaleur. Autrement dit, il s&#039;adapte plus rapidement aux variations environnementales, r\u00e9duisant ainsi la condensation.<\/p>\n<h3>Contr\u00f4le de l&#039;humidit\u00e9<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-49502\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures.jpg\" alt=\"Condensation dans les enceintes\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/h3>\n<p>Il est n\u00e9cessaire de g\u00e9rer proactivement l&#039;humidit\u00e9 lorsqu&#039;il est impossible d&#039;emp\u00eacher l&#039;infiltration d&#039;humidit\u00e9 dans l&#039;enceinte. Pour les petites enceintes \u00e9lectriques, il est possible d&#039;utiliser des dessiccants tels que le gel de silice, les s\u00e9cheurs \u00e0 base d&#039;argile ou les tamis mol\u00e9culaires afin d&#039;absorber l&#039;exc\u00e8s d&#039;humidit\u00e9 \u00e0 l&#039;int\u00e9rieur de l&#039;enceinte \u00e9tanche.<\/p>\n<p>Cependant, cette m\u00e9thode ne convient qu&#039;aux petits espaces, aux environnements n\u00e9cessitant peu d&#039;entretien et n&#039;offre qu&#039;une protection \u00e0 court terme. Elle exige \u00e9galement un remplacement r\u00e9gulier.<\/p>\n<p>Pour les armoires et les bo\u00eetiers de grande taille situ\u00e9s dans des zones \u00e0 forte humidit\u00e9, il est possible d&#039;installer des d\u00e9shumidificateurs ou des syst\u00e8mes de r\u00e9frig\u00e9ration. Cette m\u00e9thode de contr\u00f4le de l&#039;humidit\u00e9 est particuli\u00e8rement adapt\u00e9e aux armoires de t\u00e9l\u00e9communications et aux syst\u00e8mes de contr\u00f4le ext\u00e9rieurs en climat tropical.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Ventilation_Air_Circulation\"><\/span>Ventilation et circulation de l&#039;air<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Une bonne circulation d&#039;air permet de r\u00e9duire l&#039;accumulation d&#039;humidit\u00e9 et d&#039;\u00e9liminer l&#039;air stagnant. De plus, une ventilation ad\u00e9quate pr\u00e9vient la surchauffe et r\u00e9duit les risques de pannes \u00e9lectriques.<\/p>\n<p>Les grilles d&#039;a\u00e9ration \u00e0 persiennes fonctionnent principalement gr\u00e2ce aux variations de pression interne pour assurer une ventilation naturelle. Elles sont plus adapt\u00e9es aux environnements temp\u00e9r\u00e9s et aux \u00e9quipements non critiques.<\/p>\n<p>De plus, il est possible d&#039;installer des dispositifs de compensation de pression sur l&#039;enceinte ext\u00e9rieure expos\u00e9e \u00e0 des variations rapides de temp\u00e9rature. Ces dispositifs permettent d&#039;\u00e9quilibrer les pressions interne et externe, d&#039;emp\u00eacher l&#039;humidit\u00e9 de p\u00e9n\u00e9trer et de favoriser les \u00e9changes gazeux.<\/p>\n<p>Les syst\u00e8mes de ventilation les plus efficaces sont les syst\u00e8mes de ventilation forc\u00e9e, tels que les ventilateurs \u00e0 filtre. Ils permettent de faire circuler l&#039;air int\u00e9rieur, d&#039;\u00e9liminer l&#039;humidit\u00e9 et de maintenir une temp\u00e9rature homog\u00e8ne.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Proper_Seal_and_Insulation\"><\/span>\u00c9tanch\u00e9it\u00e9 et isolation ad\u00e9quates<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Assurez-vous que votre enclos poss\u00e8de <a href=\"https:\/\/www.kdmsteel.com\/fr\/boitier-ip\/\">Propri\u00e9t\u00e9 intellectuelle<\/a>\u00a0et <a href=\"https:\/\/www.kdmsteel.com\/fr\/boitier-nema\/\">NEMA<\/a>\u00a0V\u00e9rifiez r\u00e9guli\u00e8rement l&#039;\u00e9tanch\u00e9it\u00e9 du bo\u00eetier et son \u00e9tat. Le joint d&#039;\u00e9tanch\u00e9it\u00e9 (silicone) assure une excellente protection contre l&#039;eau. Un bo\u00eetier bien \u00e9tanche emp\u00eache les infiltrations d&#039;air humide.<\/p>\n<p>De plus, l&#039;utilisation de mat\u00e9riaux isolants (mousse \u00e0 cellules ferm\u00e9es, panneaux de rev\u00eatement thermique) permet de r\u00e9duire les variations rapides de temp\u00e9rature et d&#039;\u00e9viter la formation de surfaces froides. Ces mat\u00e9riaux conviennent aux cl\u00f4tures ext\u00e9rieures expos\u00e9es aux nuits froides ou aux armoires m\u00e9talliques dans les r\u00e9gions au climat froid.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Drainage_Solutions\"><\/span>Solutions de drainage<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>M\u00eame en prenant certaines pr\u00e9cautions, de l&#039;humidit\u00e9 se formera in\u00e9vitablement dans l&#039;armoire. Vous pouvez installer un bouchon de vidange et des drains de condensation au point le plus bas de l&#039;armoire. Cela permettra d&#039;\u00e9vacuer l&#039;humidit\u00e9 accumul\u00e9e et d&#039;\u00e9viter sa stagnation. Cette solution est particuli\u00e8rement adapt\u00e9e aux zones \u00e0 forte humidit\u00e9 et aux armoires ext\u00e9rieures.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Combined_System_Approach\"><\/span>Approche syst\u00e9mique combin\u00e9e<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>De mani\u00e8re g\u00e9n\u00e9rale, la m\u00e9thode la plus fiable pour r\u00e9duire la condensation consiste \u00e0 combiner un chauffage, un humidificateur, un dispositif de compensation de pression, etc. Il est \u00e9galement important de v\u00e9rifier l&#039;\u00e9tanch\u00e9it\u00e9 du joint et du bouchon de vidange du bo\u00eetier. Cette solution offre une protection efficace en cas de chute de temp\u00e9rature, de pic d&#039;humidit\u00e9 et de fluctuations de pression.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-49499\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-3.jpg\" alt=\"Condensation dans les enceintes (3)\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-3.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-3-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-3-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2026\/03\/Condensation-in-Enclosures-3-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Choose_the_Best_Protection_Solution_for_Your_Enclosures\"><\/span>Choisissez la meilleure solution de protection pour vos enceintes<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Evaluate_Your_Installation_Environment\"><\/span>\u00c9valuez votre environnement d&#039;installation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Il est n\u00e9cessaire d&#039;examiner l&#039;amplitude maximale des variations de temp\u00e9rature de l&#039;environnement d&#039;installation, en tenant compte des zones int\u00e9rieures et ext\u00e9rieures, ainsi que des fluctuations quotidiennes. Vous pourrez ainsi \u00e9valuer les risques de condensation li\u00e9s \u00e0 ces variations de temp\u00e9rature.<\/p>\n<p>La d\u00e9tection de l&#039;humidit\u00e9 est \u00e9galement n\u00e9cessaire, notamment en cas d&#039;installation dans des environnements \u00e0 forte humidit\u00e9, dans les zones de rin\u00e7age int\u00e9rieur et en pr\u00e9sence de variations saisonni\u00e8res d&#039;humidit\u00e9. Par ailleurs, l&#039;exposition \u00e0 l&#039;eau et aux polluants (poussi\u00e8res industrielles, vapeurs chimiques, embruns salins) constitue \u00e9galement un crit\u00e8re de test important.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Choose_the_Required_Protection_Level\"><\/span>Choisissez le niveau de protection requis<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Tenez pleinement compte de l&#039;environnement d&#039;installation et des normes industrielles, puis s\u00e9lectionnez le niveau de protection du bo\u00eetier qui convient \u00e0 votre application.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Choose_the_Proper_Protection_Components\"><\/span>Choisissez les composants de protection appropri\u00e9s<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Vous pouvez utiliser des radiateurs et des hygrostats pour contr\u00f4ler la condensation. Les ventilateurs filtrants, les filtres d&#039;extraction et les climatiseurs vous aident \u00e0 g\u00e9rer la temp\u00e9rature. <a href=\"https:\/\/www.kdmsteel.com\/fr\/boitier-electrique\/boitier-electrique-en-acier-inoxydable\/\">bo\u00eetiers en acier inoxydable<\/a>, Les rev\u00eatements r\u00e9sistants \u00e0 la corrosion et les joints de haute qualit\u00e9 sont plus adapt\u00e9s \u00e0 votre application dans les zones c\u00f4ti\u00e8res ou les industries agroalimentaires.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Consider_Design_and_Installation_Factors\"><\/span>Tenir compte des facteurs de conception et d&#039;installation<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Enfin, d\u00e9terminez les dimensions de votre bo\u00eetier, son emplacement d&#039;installation et la charge thermique interne, puis d\u00e9finissez la disposition des composants. Pour finir, scellez l&#039;entr\u00e9e des c\u00e2bles. Tous vos choix doivent privil\u00e9gier la fiabilit\u00e9 \u00e0 long terme afin d&#039;optimiser les co\u00fbts.<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47122\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Metallic-Vs-Non-Metallic-Electrical-Enclosures-Key-Differences-Benefits-and-Best-Applications.jpg\" alt=\"Bo\u00eetiers \u00e9lectriques m\u00e9talliques et non m\u00e9talliques\u00a0: principales diff\u00e9rences, avantages et meilleures applications\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Metallic-Vs-Non-Metallic-Electrical-Enclosures-Key-Differences-Benefits-and-Best-Applications.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Metallic-Vs-Non-Metallic-Electrical-Enclosures-Key-Differences-Benefits-and-Best-Applications-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Metallic-Vs-Non-Metallic-Electrical-Enclosures-Key-Differences-Benefits-and-Best-Applications-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/Metallic-Vs-Non-Metallic-Electrical-Enclosures-Key-Differences-Benefits-and-Best-Applications-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/p>\n<h2><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>FAQ<span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3><span class=\"ez-toc-section\" id=\"Does_a_Higher_IP_Rating_Prevent_Condensation\"><\/span>Un indice de protection IP plus \u00e9lev\u00e9 emp\u00eache-t-il la condensation\u00a0?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Non. Les bo\u00eetiers \u00e0 indice de protection IP \u00e9lev\u00e9 emp\u00eachent uniquement l&#039;eau et la poussi\u00e8re de p\u00e9n\u00e9trer. L&#039;humidit\u00e9 emprisonn\u00e9e lors de l&#039;installation formera de la condensation lorsque la temp\u00e9rature baissera. Un indice de protection IP plus \u00e9lev\u00e9 emp\u00eache l&#039;humidit\u00e9 de s&#039;\u00e9vaporer, ce qui peut intensifier la condensation en cas de variations de temp\u00e9rature et de pression.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"Are_Breather_Vents_Effective_for_Condensation_Control\"><\/span>Les \u00e9vents de ventilation sont-ils efficaces pour contr\u00f4ler la condensation\u00a0?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Oui. Cela contribue \u00e0 r\u00e9duire la condensation, mais ne peut l&#039;\u00e9liminer. Ce syst\u00e8me convient uniquement aux espaces ext\u00e9rieurs mod\u00e9r\u00e9ment humides, sujets \u00e0 la condensation due \u00e0 un d\u00e9s\u00e9quilibre de pression et aux variations de temp\u00e9rature quotidiennes. Dans un environnement \u00e0 forte humidit\u00e9, sans r\u00e9gulation de la temp\u00e9rature int\u00e9rieure et avec d&#039;importantes baisses de temp\u00e9rature nocturnes, il n&#039;est pas la solution la plus efficace.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_Size_Heater_Do_I_Need_for_My_Enclosure\"><\/span>Quelle puissance de chauffage me faut-il pour mon enclos ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Pour \u00e9viter la condensation, il est n\u00e9cessaire de maintenir la temp\u00e9rature interne au-dessus du point de ros\u00e9e (g\u00e9n\u00e9ralement de 5 \u00e0 10 \u00b0C au-dessus de la temp\u00e9rature ambiante). Les pertes thermiques peuvent \u00eatre calcul\u00e9es \u00e0 l&#039;aide de la formule\u00a0: puissance (W) = surface \u00d7 coefficient de transfert thermique \u00d7 diff\u00e9rence de temp\u00e9rature. Il est g\u00e9n\u00e9ralement n\u00e9cessaire d&#039;ajouter une marge de s\u00e9curit\u00e9 (10%-20%) et de la r\u00e9guler au moyen d&#039;un thermostat ou d&#039;un hygrostat.<\/p>\n<h3><span class=\"ez-toc-section\" id=\"What_Industries_are_Most_Affected_by_Enclosure_Condensation\"><\/span>Quels sont les secteurs les plus touch\u00e9s par la condensation dans les enceintes industrielles ?<span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p>Les secteurs les plus sensibles \u00e0 la condensation sont ceux qui impliquent des installations ext\u00e9rieures, une forte humidit\u00e9 ou de fr\u00e9quentes variations de temp\u00e9rature. On peut citer, par exemple, la production industrielle, les t\u00e9l\u00e9communications, les \u00e9nergies renouvelables, l&#039;agroalimentaire et les applications marines. Dans ces secteurs, les enceintes sont install\u00e9es dans des environnements en constante \u00e9volution et sont donc sujettes \u00e0 l&#039;accumulation d&#039;humidit\u00e9.<\/p>\n<h2>Derni\u00e8re r\u00e9flexion<img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-47126\" src=\"http:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/When-to-Choose-Metallic-or-Non-Metallic-Enclosures.jpg\" alt=\"Quand choisir un bo\u00eetier m\u00e9tallique ou non m\u00e9tallique\" width=\"1280\" height=\"720\" srcset=\"https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/When-to-Choose-Metallic-or-Non-Metallic-Enclosures.jpg 1280w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/When-to-Choose-Metallic-or-Non-Metallic-Enclosures-150x84.jpg 150w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/When-to-Choose-Metallic-or-Non-Metallic-Enclosures-768x432.jpg 768w, https:\/\/www.kdmsteel.com\/wp-content\/uploads\/2025\/07\/When-to-Choose-Metallic-or-Non-Metallic-Enclosures-18x10.jpg 18w\" sizes=\"auto, (max-width: 1280px) 100vw, 1280px\" \/><\/h2>\n<p>En tant que fabricant professionnel de bo\u00eetiers, <a href=\"https:\/\/www.kdmsteel.com\/fr\/\">KDM<\/a>\u00a0Nous fabriquons divers bo\u00eetiers conformes aux normes IP et NEMA pour prot\u00e9ger vos composants \u00e9lectroniques. Nous mettons \u00e9galement en \u0153uvre diff\u00e9rentes mesures pour limiter la condensation, en fonction de votre environnement d&#039;installation. Pour toute demande de personnalisation, nous proposons un service complet et sur mesure.<\/p>","protected":false},"excerpt":{"rendered":"<p>Preventing condensation is vital to protect the electrical enclosure. This article details the causes, how to reduce condensation, and how to choose the right condensation solution for your facility. If you are engineers or system integrators, this article can provide you with long-term condensation prevention solutions. Why does Condensation Happen in Enclosures? In the sealed [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":49502,"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":"","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-49494","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>How to Prevent Condensation in Enclosures? - 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\/comment-prevenir-la-condensation-dans-les-enceintes\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How to Prevent Condensation in Enclosures? - KDM Steel\" \/>\n<meta property=\"og:description\" content=\"Preventing condensation is vital to protect the electrical enclosure. 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