Axial fans

EC axial fans mains-poweredS series, Ø 400– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in blackBlades: Sheet steel, coated in blackRotor: Coated in blackElectronics enclosure: Die-cast aluminium, coated in black– Number of blades: 5– Direction of rotation: Dir. of air flow "V" counter-clockwise, "A" clockwise, seen on rotor– Type of protection: IP 54– Insulation class: "B"– 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.Mass withoutattachmentsElectr. connectionTypeMotorVAC Hz rpm W A Pa °C kgp. 425*3G 400 M3G 084-FAA1~ 100-130 50/60 1620 350 4.20 165 -25 to +60 5.2K1)*3G 400 M3G 084-FAB1~ 200-277 50/60 1690 390 2.50 180 -25 to +60 5.2 K1)subject to alterations(1) Nominal data in operating point with maximum load and 115 or 230 VACCurvesn[rpm]P 1[W]I[A]Lp A[dB(A)] tL[%][Pa]175150125100750,25 0,5[in H 2O]43AA 1A 2A 3A 416201590156515503103323493503.804.004.204.2069686868—6662545022510 10002000 3000 [CFM]1000 2000 3000 4000 5000 [m 3 /h]218