NF ISO 12759-3
NF ISO 12759-3

NF ISO 12759-3

March 2021
Standard Current

Fans — Efficiency classification for fans — Part 3: Fans without drives at maximum operating speed

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Main informations

Collections

National standards and national normative documents

Publication date

March 2021

Number of pages

14 p.

Reference

NF ISO 12759-3

ICS Codes

23.120   Ventilators. Fans. Air-conditioners

Print number

1

International kinship

ISO 12759-3:2019
Replaced standards (1)
NF EN ISO 12759
NF EN ISO 12759
October 2015
Standard Cancelled
Fans -- Efficiency classification for fans

Le présent document établit une classification du rendement de tous les types de ventilateurs entraînés par des moteurs dont la puissance électrique absorbée est comprise entre 0,125 kW et 500 kW. Il donne également les catégories d''installation, les classes et le calcul du rendement des ventilateurs, ainsi que les tolérances pour des spécifications de performance.

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