Axial fans

EC axial fans mains-poweredS series, Ø 910– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in black plasticBlades: Die-cast aluminiumRotor: Cast-in with PA plasticElectronics enclosure: Die-cast aluminium, coated in black– Number of blades: 5– Direction of rotation: Dir. of air flow "V" clockwise, "A" 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 dataBlade angleCurveNominalvoltage rangeFrequencySpeed/rpmMax. powerinput (1)Max. currentdraw (1)Max. operative rangePerm. amb. temp.Electr. connectionTypeMotorVAC Hz rpm kW A Pa °Cp. 428*3G 910 M3G 150-IF0°A3~ 200-240 50/60 870 1.90 5.80 140 -25 to +60M)*3G 910 M3G 150-IF0°B3~ 380-480 50/60 870 1.90 2.90 140 -25 to +60 M)subject to alterations(1) Nominal data in operating point with maximum load and 200 or 400 VACCurvesn[rpm]P 1[kW]I[A]Lw A[dB(A)] tL[%][Pa][in H 2O]1404AA 1A 2A 3A 48708708708701.301.621.761.904.005.005.405.8076757577—7471661201000,4 0,51283A 5A 6A 7A 88008008008001.011.261.351.463.203.804.204.4074737375—74716680600,2 0,31171062A 9A 10A 11A 127307307307300.770.761.031.112.403.003.203.4072717173—74716640200,19 5 10 4000 800012000160005000 10000 15000 20000 25000 30000[CFM][m 3 /h]284