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: 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 650 M3G 150-IF-5°A3~ 200-240 50/60 1500 2.87 8.80 350 -25 to +60M)*3G 650 M3G 150-IF-5°B3~ 380-480 50/60 1500 2.87 4.40 350 -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]36032028024020016012080400,2 0,4 0,6 0,8 1,0 1,2 1,4128114710362AA 1A 2A 3A 4A 5A 6A 7A 8A 9A 10A 11A 121500150015001500135013501350135012001200120012001.862.372.652.871.351.731.932.090.951.211.351.475.607.208.008.804.205.205.806.403.003.604.204.40828284878080828578777982—827059—827059—8270599 5 10 4000 8000120004000 8000 12000 16000 20000[CFM][m 3 /h]260