Centrifugal fan RL 90-18/50

coolingDCelectrically-powered

Centrifugal fans from ebm-papst are the supreme high-pressure specialists in centrifugal design, featuring 90° air deflection and aerodynamically optimized impellers. Ideal for use in extremely compact 1U and 2U rack-mount servers. Come in many sizes and configuration levels. • 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 • Bearing : Sintec sleeve bearing • Service life L10 at 40 °C : 37500 h • Service life L10 at maximum temperature : 30000 h • Cable : to 2 leads AWG 18, TR 32. 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