RL901856

RL 90-18/56

AC centrifugal compact fan

Technical description
General description forward-curved impeller
Weight 0.680 kg
Dimensions 121 x 121 x 37 mm
Impeller material Glass-fiber reinforced PA plastic
Housing material Scroll housing made of glass-fiber reinforced PBT plastic, housing base made of sheet steel
Airflow direction radial: discharge through window in housing
Direction of rotation Clockwise, viewed toward rotor
Storage Ball bearing
Service life L10 at 40 °C 37500 h
Service life L10 at maximum temperature 20000 h
Cable to 2 leads AWG 22. Housing base with flat plug 6.3 x 0.8 mm for protective earth
Motor protection Protected from overload by impedance protection
Approval VDE, CSA, UL, CE