Axial fans

EC axial fans mains-poweredS series, Ø 630– 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 630 M3G 112-GAA1~ 200-277 50/60 970 0.73 3.30 135 -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]160AA 1A 2A 39709709600.550.660.692.603.003.20747677—8879120800,2 0,4 0,687432A 4A 5A 6A 7A 8A 9A 10A 11A 129707507507507505405405405400.730.250.300.320.330.110.130.140.143.301.201.401.501.600.700.700.600.7079687071726163636368—928370—9285714012611109510 2000 4000 6000[CFM]2000 4000 6000 8000 10000 12000[m 3 /h]238