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ISO 12759-5:2021

Fans — Efficiency classification for fans — Part 5: Jet fans

General information
Valid from 30.06.2021
Directives or regulations
None
Standard history
Status
Date
Type
Name
30.06.2021
Main
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.
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