Axial fans

AC axial fansS series, Ø 450– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in black plasticBlades: Sheet aluminiumRotor: Encased in aluminium– 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: Any– Condensate discharge holes: On rotor and stator side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataBlade angleCurveNominal voltageFrequencySpeed/rpm (1)Max. powerinput (1)Max. currentdraw (1)CapacitorMax. operative rangePerm. amb. temp.Mass ofin-line duct fanElectr. connectionTypeMotorVAC Hz rpm W A µF/VDB Pa °C kgp. 416 f.*4D 450 M4D 110-EF*4E 450 M4E 110-EF0°0°ABC3~ 400 ∆ 50 1350 490 1.00 — 115 -40 to +953~ 400 Y 50 1075 340 0.58 — 75 -40 to +951~ 230 50 1330 500 2.20 10.0 /400 100 -40 to +8014.514.5F1b)/F2b)A2b)subject to alterations(1) Nominal data in operating point with maximum loadCurvesn[rpm]P 1[W]I[A]Lw A[dB(A)][Pa]120100806040200,1 0,2 0,3 0,4[in H 2O]3B231A21AAABBB1231231370136013501120109010754504704903203303400.970.991.000.560.570.587677797173750 1000 2000 30004000 [CFM]1000 2000 3000 4000 5000 6000 7000-10°-5°[m 3 /h]0°70