{"id":36900,"date":"2023-01-04T17:50:55","date_gmt":"2023-01-04T16:50:55","guid":{"rendered":"https:\/\/www.gt-engineering.it\/?post_type=normativa_tecnica&p=36900"},"modified":"2023-06-28T14:31:34","modified_gmt":"2023-06-28T13:31:34","slug":"en-iec-61439-2-ensembles-dappareillage-de-puissance","status":"publish","type":"normativa_tecnica","link":"https:\/\/www.gt-engineering.it\/fr\/reglements-techniques\/normes-iec\/en-iec-61439-2-ensembles-dappareillage-de-puissance\/","title":{"rendered":"EN IEC 61439-2 : Ensembles d’appareillage de puissance"},"content":{"rendered":"\n\n \n \n \n
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Le but de la norme EN IEC 61439-2<\/strong> (Ensembles d’appareillage \u00e0 basse tension) est d’harmoniser autant que possible toutes les r\u00e8gles et exigences de nature g\u00e9n\u00e9rale applicables aux ensembles d’appareillage \u00e0 basse tension (accent mis sur les centres de puissance) afin d’obtenir une uniformit\u00e9 des exigences et de la v\u00e9rification des ensembles et d’\u00e9viter la n\u00e9cessit\u00e9 d’une v\u00e9rification par rapport \u00e0 d’autres normes.<\/p>\n

L’EN IEC 61439-1 comprend toutes les prescriptions qui peuvent \u00eatre consid\u00e9r\u00e9es comme communes.
\nPour chaque type d’assemblage relevant de cette s\u00e9rie de normes, seules deux normes principales sont n\u00e9cessaires :<\/p>\n

– EN IEC 61439-1 : R\u00e8gles g\u00e9n\u00e9rales
\n– La norme d’assemblage sp\u00e9cifique (Partie 2 ; 3 ; 4 ; 5 ; 6).<\/p>\n

La norme EN IEC 61439 comprend les parties suivantes :
\na) IEC 61439-1 : R\u00e8gles g\u00e9n\u00e9rales
\nb) IEC 61439-2 : Tableaux de puissance
\nc) IEC 61439-3 : Armoires de distribution
\nd) IEC 61439-4 :\u00a0Armoires et coffrets de chantier
\ne) IEC 61439-5 : Tableaux et coffrets de Distribution Publique
\nf) IEC 61439-6 : Gaines \u00e0 barres pr\u00e9fabriqu\u00e9es<\/p>\n

La pr\u00e9sente partie de la s\u00e9rie IEC 61439 \u00e9tablit les d\u00e9finitions et \u00e9nonce les conditions de service, les exigences de construction, les caract\u00e9ristiques techniques et les exigences de v\u00e9rification pour les ensembles d’appareillage \u00e0 basse tension. Un ensemble ne peut \u00eatre certifi\u00e9 selon cette seule norme parce qu’il n’est pas \u00ab\u00a0complet\u00a0\u00bb : il a besoin de l’une des cinq autres normes. Par exemple, l’EN IEC 61439-2<\/strong> est la norme de produit pour l’appareillage de connexion<\/strong>, qui repose en grande partie sur l’EN IEC 61439-1.<\/p>\n

La norme EN IEC 61439-1 s’applique aux ensembles d’appareillage \u00e0 basse tension uniquement lorsque la norme d’assemblage correspondante l’exige comme suit :
\n– Ensembles dont la tension nominale ne d\u00e9passe pas 1000 V en courant alternatif ou 1500 V en courant continu ;
\n– Ensembles fixes ou mobiles avec ou sans enveloppe ;
\n– Ensembles con\u00e7us pour \u00eatre utilis\u00e9s en relation avec la production, la transmission, la distribution et la conversion de l’\u00e9nergie \u00e9lectrique, et pour la commande d’\u00e9quipements consommant de l’\u00e9nergie \u00e9lectrique ;
\n– Les ensembles con\u00e7us pour \u00eatre utilis\u00e9s dans des conditions de service particuli\u00e8res, par exemple dans les navires et les v\u00e9hicules ferroviaires, \u00e0 condition que les autres exigences sp\u00e9cifiques pertinentes soient respect\u00e9es ;
\n– Les ensembles con\u00e7us pour l’\u00e9quipement \u00e9lectrique des machines, \u00e0 condition que les autres exigences sp\u00e9cifiques pertinentes soient respect\u00e9es.<\/strong>
\nLa pr\u00e9sente norme s’applique \u00e0 tous les ensembles, qu’ils soient con\u00e7us, fabriqu\u00e9s et v\u00e9rifi\u00e9s \u00e0 l’unit\u00e9 ou qu’ils soient enti\u00e8rement normalis\u00e9s et fabriqu\u00e9s en quantit\u00e9.<\/p>\n<\/div> <\/div>\n \n \n

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Le but de la norme EN IEC 61439-2 (Ensembles d’appareillage \u00e0 basse tension) est d’harmoniser autant que possible toutes les r\u00e8gles et exigences<\/p>\n","protected":false},"author":182,"featured_media":36901,"parent":0,"menu_order":47,"template":"","meta":{"_acf_changed":false,"footnotes":""},"normative-tecniche":[165],"class_list":["post-36900","normativa_tecnica","type-normativa_tecnica","status-publish","has-post-thumbnail","hentry","tipologia_normativa-normes-iec"],"acf":{"sottotitolo":"","allegati":null},"yoast_head":"\nEN IEC 61439-2 : Ensembles d'appareillage de puissance - Gt-Engineering<\/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.gt-engineering.it\/fr\/reglements-techniques\/normes-iec\/en-iec-61439-2-ensembles-dappareillage-de-puissance\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"EN IEC 61439-2 : Ensembles d'appareillage de puissance - 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