BS EN ISO 12759-5-2021
Current
The latest, up-to-date edition.
Fans. Efficiency classification for fans - Jet fans
Hardcopy , PDF
English
08-31-2021
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)
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