BS EN ISO 12759-4:2019 Fans - Efficiency classification for fans - Driven fans at maximum operating speed
Publication Year
2019
Document Status
Current
Abstract
Covers the classification of fan efficiency of all fan types driven by motors of rating 0,125 kW and above. A number of procedures to classify the efficiency of a fan are described or to apply a minimum efficiency limit (MEL).
ISBN
9780580954078
Publisher Information
British Standards Institution
With over 100 years of experience the British Standards Institute is recognised as the UK’s National standards body. Their committees work with the manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
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