90.60 Close of review Jun 4, 2024
ISO
ISO/TC 117 Fans
International Standard
23.120 Ventilators. Fans. Air-conditioners
This document establishes a system for the classification of fan efficiency for all fan types which have a nominal fan shaft power rating of 0,125 kW and above. This document is applicable to fans only. It does not apply to drives or the system in which fans are installed. This document can be used by legislators or regulatory bodies for defining future energy saving targets.
PUBLISHED
ISO 12759-3:2019
90.60
Close of review
Jun 4, 2024