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Norm
ÖNORM EN ISO 12759-3
Issue date: 2017 02 01
Fans - Efficiency classification for fans - Part 3: Fans without drives at maximum operating speed (ISO/DIS 12759-3:2016)
This international standard deals with the classification of fan efficiency for all fan types which have a nominal input power rating of 0,125 kW and above. This standard...
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Valid
Publisher:
Austrian Standards International
Format:
Digital | 13 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This international standard deals with the classification of fan efficiency for all fan types which have a nominal input power rating of 0,125 kW and above. This standard may be used by legislators or regulatory bodies for defining future energy saving targets. This standard applies to fans only, i.e. not including a drive, but not to the system (finished Original Equipment Manufacturer’s product, e.g. box fans and roof fans or ventilation system) in which it is installed.