EN ISO 12759-5:2021

Fans - Efficiency classification for fans - Part 5: Jet fans (ISO 12759-5:2021)

Publication date:   Dec 16, 2021

General information

60.60 Standard published   Jul 14, 2021


CEN/TC 156 Ventilation for buildings

European Norm

23.120   Ventilators. Fans. Air-conditioners



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This document establishes a classification of fan efficiency for all jet fan types driven by motors with an electrical input power range from 5,5 kW to 155 kW (and this is likely to be in the size range 500 mm to 1600 mm diameter with motors rated between 5,5 kW and 150 kW from IEC 60034-30-1).
This document is not applicable to jet fans for use in enclosed car parks.
This document can be used by legislators or regulatory bodies for defining future energy saving targets.

Life cycle


EN ISO 12759-5:2021
60.60 Standard published
Jul 14, 2021