Axial fans

EC axial fans mains-poweredS series, Ø 650– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in black plasticBlades: PA plasticRotor: Cast-in with PA plasticElectronics enclosure: Die-cast aluminium, coated in black– Number of blades: 5– Direction of rotation: Counter-clockwise, seen on rotor– Type of protection: IP 54 (acc. to EN 60529)– Insulation class: "F"– Mounting position: Shaft horizontal or rotor on bottom; rotor on top on request– Condensate discharges: Rotor-side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataCurveNominalvoltage rangeFrequencySpeed/rpmMax. powerinput (1)Max. currentdraw (1)Max. operative rangePerm. amb. temp.Electr. connectionTypeMotorVAC Hz rpm kW A Pa °Cp. 427*3G 650 M3G 112-GAA1~ 200-277 50/60 890 0.66 3.00 90 -25 to +60L1)subject to alterations(1) Nominal data in operating point with maximum load and 230 VACCurvesn[rpm]P 1[kW]I[A]Lw A[dB(A)] tL[%][Pa][in H 2O]AAA129109000.550.632.502.907677—90140A 38900.663.007978A 4—————120A 5A 68308300.410.481.902.207375—9110080600,2 0,412811732A 7A 8A 9A 10A 11A 128208106506406406300.490.510.190.230.240.252.302.300.901.101.101.207676676869708465—958667406201095 10 2000 4000 6000[CFM]2000 4000 6000 8000 10000 12000[m 3 /h]252