EC/AC centrifugal fans RadiCal

AC centrifugal fans – RadiCalbackward curved, Ø 225– Material: Housing: Plastic PA 6, fibreglass-reinforcedImpeller: Plastic PA 6, fibreglass-reinforcedRotor: Coated in black– Number of blades: 7– Direction of rotation: Clockwise, seen on rotor– Type of protection: IP 44, depending on installation and position in acc. to EN 60034-5– Insulation class: "B"– Mounting position: any– Condensate discharges: Rotor-side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataCurveNominal voltageFrequencySpeed/rpm (1)Max.input power (1)Max.current draw (1)CapacitorPerm. amb. temp.ElectricalconnectionTypeMotor VAC Hz rpm W A μF/VDB °C p. 170A 1~ 230 50 2500 155 0,68 3,5 / 450 -25..+70*2E 225 M2E 068-DF1~ 230 60 2600 210 0,92 3,5 / 450 -25..+65A1)Bsubject to alterations(1) Nominal data in operating point with maximum load and 230 VACCurves:p fs Pa0,4 0,8 1,2 1,6 2,0 2,4 2,8 in H 2O72064056048040032024016080q VAB440 100 200 300 400 500 600 700200 400 600 800 1000 120033223 = ηmax.11cfmm 3 /hAAAABBBB12341234nrpm26602575250025902900273526002750P edW130145155145190205210200IA0,570,640,680,630,830,890,920,88L W AdB(A)737266697673687150 Hz60 HzAir performance measured as per: ISO 5801, Installation category A, with ebm-papst inlet nozzle without protectionagainst accidental contact. Suction-side noise levels: L W A as per ISO 13347, L p A measured at 1 m distance to fan axis.The acoustic values given are only valid under the measurment conditions listed and may vary depending on the installationsituation. With any deviation to the standard setup, the specific values have to be checked and reviewed onceinstalled or fitted! For detailed information see page 172 ff.114