NF EN 1886

NF EN 1886

June 2025
Standard Current

Ventilation for buildings - Air handling units - Mechanical performance

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Main informations

Collections

National standards and national normative documents

Publication date

June 2025

Number of pages

60 p.

Reference

NF EN 1886

ICS Codes

91.140.30   Ventilation and air-conditioning systems

Classification index

E51-719

Print number

1

European kinship

EN 1886:2025
Replaced standards (1)
NF EN 1886
January 2008
Standard Cancelled
Ventilation for buildings - Air handling units - Mechanical performance

Le présent document spécifie les classifications, les exigences et méthodes d'essais des caissons de traitement d'air utilisés pour la ventilation et la climatisation des bâtiments.

Table of contents
  • 1 Domaine d'application
  • 2 Références normatives
  • 3 Termes et définitions
  • 4 Exigences relatives au caisson modèle
  • 5 Résistance mécanique de l'enveloppe
  • 6 Étanchéité à l'air de l'enveloppe extérieure
  • 7 Fuite de dérivation du filtre
  • 8 Performance thermique - Caisson modèle
  • 9 Isolation acoustique de l'enveloppe
  • Annexe A Exemples de dispositions de ventilateurs de brassage
  • Annexe B Rapport d'essai
  • Annexe C Exemple de calcul de la déflexion relative Dr et de la classe de l'enveloppe de la CTADr et de la classe de l'enveloppe de la CTA
  • Annexe D Exemple de détermination de la fuite de dérivation du filtre
  • Annexe E Fuite interne dans les CTA monobloc et sectionnelles
  • Annexe F Conseils généraux de conception pour la sécurité incendie et mécanique
  • Bibliographie
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