Datasheet

EC axial fan
ACI 4420 H
Technical features
General description Completely integrated converter
and fan electronics
Housing material Fibreglass-reinforced plastic (PBT)
Impeller material Fibreglass-reinforced plastic (PA)
Mass 0.25 kg
Dimensions 119 x 119 x 38 mm
Direction of air flow Exhaust over struts
Direction of rotation Clockwise, looking at rotor
Bearing Ball bearing
Lifetime L10 at 40 °C 65000 h
Lifetime L10 at maximum
temperature
25000 h
Connection line Via 2 flat plugs 2,8 x 0,5 mm
flying leads optional
Web data sheet · Page 2 / 4
ebm-papst St. Georgen GmbH & Co. KG · Hermann-Papst-Str. 1 · D-78112 St. Georgen · Phone [phone] · Fax [phone] · [e-mail] ·
www.ebmpapst.com