DIN EN ISO 12759-4:2020-05
Current
Current
The latest, up-to-date edition.
Fans– Efficiency classification for fans– Part4: Driven fans at maximum operating speed (ISO127594:2019); English version ENISO127594:2019, English translation of DIN EN ISO 12759-4:2020-05
Available format(s)
Hardcopy , PDF
Language(s)
English
Published date
01-05-2020
This document establishes a system for the classification of fan efficiency for all fan types driven by motors of nominal rating 0,125 kW and above.
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