Energy Efficiency Classification for Fans
|Publication Date:||1 January 2019|
The scope includes fans having an impeller diameter of 125 mm (5 in.) or greater, operating with an impeller shaft power of 750 W (1 hp) and above and having a fan total efficiency calculated according to one of the following fan test standards: ANSI/AMCA Standard 210, AMCA Standard 260 or ISO 5801. All other fans are excluded. This standard only applies to the fan, not the fan drive or the fan system.