Axial fans

AC axial fansS series, Ø 420– Material: Guard grille: Steel, phosphated and coated in black plasticWall ring: Sheet steel, pre-galvanised and coated in black plasticBlades: Plastic, coated in blackRotor: Coated in black– Number of blades: 5– Direction of rotation: Direction of air flow "V" counter-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: 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 dataCurveNominal voltageFrequencySpeed/rpm (1)Max. powerinput (1)Max. currentdraw (1)CapacitorMax. operative rangePerm. amb. temp.Mass withoutattachmentsElectr. connectionTypeMotorVAC Hz rpm W A µF/VDB Pa °C kgp. 416 f.*4D 420 M4D 094-EA*4E 420 M4E 094-EAABCDE3~ 400 ∆ 50 1360 260 0.52 — 95 -40 to +603~ 400 Y 50 1060 185 0.31 — 60 -40 to +603~ 400 ∆ 60 1490 385 0.65 — 110 -40 to +603~ 400 Y 60 970 220 0.37 — 47 -40 to +601~ 230 50 1360 280 1.25 7.0 /400 95 -40 to +601~ 230 60 1520 385 1.68 7.0 /400 100 -40 to +605.85.85.8F1b)/F2b)F1b)/F2b)A2b)subject to alterations(1) Nominal data in operating point with maximum loadCurvesn[rpm]P 1[W]I[A]Lp A[dB(A)][Pa][in H 2O]AA12138013602252600.470.526765120BB12112010601701850.290.316158100806040200,1 0,2 0,3 0,42D2B1A1C0 1000 2000 3000 [CFM]1000 2000 3000 4000 500050 Hz[m 3 /h]60 Hz56