Le présent document établit une classification du rendement des ventilateurs accélérateurs entraînés par des moteurs ayant une puissance électrique absorbée comprise entre 5,5 kW et 155 kW. Il fournit également plusieurs procédures permettant de classer le rendement des ventilateurs ou d''appliquer une limite de rendement minimal (MEL). Le présent document ne s''applique pas aux ventilateurs accélérateurs utilisés dans les parkings clos.
ISO 12759:2010 specifies requirements for classification of fan efficiency for all fan types driven by motors with an electrical input power range from 0,125 kW to 500 kW. It is applicable to (bare shaft and driven) fans, as well as fans integrated into products. Fans integrated into products are measured as stand-alone fans. It is not applicable to fans for smoke and emergency smoke extraction; fans for industrial processes; fans for automotive application, trains, planes, etc.; fans for potentially explosive atmospheres; box fans, powered roof ventilators and air curtains or jet fans for use in car parks and tunnel ventilation.
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