DC axial fans 2011 [PDF] - ebm-papst

max. 255 m 3 /hDC centrifugal fansSeries RER 160 N 165 Ø x 51 mmHighlights:– Optional Vario-Pro: Highly adaptable software configuration of the fan enables a tailor-madesolution to the specific requirements of your applications.– Backward curved impeller.General characteristics:– Fibreglass-reinforced plastic scroll housing and impeller.– Fully integrated electronic commutation.– Protected against reverse polarity and locking.– Direction of air flow radial, direction of rotation clockwise, seen on rotor.– Connection via single strands AWG 22, TR 64. Bared and tin-plated.– Mass: 590 g.Nominal dataAir flowAir flowNominal voltageVoltage rangeSound power levelSintec sleeve bearingsBall bearingsPower inputNominal speedTemperature rangeService life L 10 (40 °C)ebm-papst StandardService life L 10 (T max )ebm-papst StandardLife expectancy L 10 Δ(40 °C) see P. 15CurveSpecialsType m 3 /h CFM VDC VDC Bel(A) / Watts RPM °C Hours Hours P. 112RER 160-28/12 N 255 150,1 12 7...14 6,4 19,0 3 000 -20...+70 75 000 / 35 000 140 000 1 /12RER 160-28/14 N 255 150,1 24 12...28 6,4 19,0 3 000 -20...+70 75 000 / 35 000 140 000 1RER 160-28/18 N 255 150,1 48 28...60 6,4 19,0 3 000 -20...+70 75 000 / 35 000 140 000 1 /12R5Air flowThe air flow and noise level of fans without externalhousing depends on the installation conditions. The statedair flow and noise levels have been measured under thefollowing conditions:Centrifugal fan mounted on a base plate 260 x 260 mm.Cover plate 260 x 260 mm with an air inlet of Ø 100 mm,concentric to the impeller.Air flow2mm+1610Pa[in H 2O]1+4252000,8+ 0,1+0,3+0,51500,6ø58ø72ø160100500,2 0,450,3+0,7M4 (4x)6,1max. 8 tiefmax. 8 deep+0,80 20 40 60 80 100 12050 100 150 200CFMm³/h98N GTIPWMAHPIP54 SP