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ISO 12759-1:2023

Fans — Efficiency classification for fans — Part 1: General requirements ISO 12759-1:2023

Publication date:   Sep 8, 2023

General information

60.60 Standard published   Sep 8, 2023

ISO

ISO/TC 117 Fans

International Standard

23.120   Ventilators. Fans. Air-conditioners

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Scope

This document deals with the classification of fan power consumption and efficiency for many fan types given in the ISO12759 series. In addition, it details specific application efficiency classification information. These procedures are described in ISO 12759-3, ISO 12759-4, ISO 12759-5 and ISO 12759‑6.
This document does not describe a method to compare these classifications and minimum efficiency limits (MELs).
This document applies to the fans, not to the system in which they are installed.
Air curtains are excluded from this standard.

Life cycle

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PUBLISHED
ISO 12759-1:2023
60.60 Standard published
Sep 8, 2023