Axial fans

AC axial fansS series, Ø 710– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in black plasticBlades: Die-cast aluminiumRotor: Encased in aluminium– Number of blades: 5– Direction of rotation: Direction of air flow "V" clockwise, direction of air flow "A"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.Electr. connectionTypeMotorVAC Hz rpm kW A µF/VDB Pa °Cp. 416 f.*4D 710 M4D 138-LA*6D 710 M6D 138-HF-10°-5°ABCD3~ 400 ∆ 50 1350 2.32 4.65 — 280 -40 to +703~ 400 Y 50 1090 1.59 2.78 — 180 -40 to +703~ 400 ∆ 50 910 1.01 2.40 — 130 -40 to +803~ 400 Y 50 750 0.70 1.33 — 87 -40 to +80F1b)/F2b)F1b)/F2b)subject to alterations(1) Nominal data in operating point 3 with maximum loadCurvesn[rpm]P 1[kW]I[A]Lw A[dB(A)][Pa][in H 2O]2502001,00,832AAAABBB1231231380136013501160111010901.962.212.321.431.551.594.134.494.652.502.702.78828687788081321500,6B11000,41500,20 2000 4000 6000 800010000 120004000 8000 12000 16000 20000-10˚-5˚[CFM][m 3 /h]0˚108