EC/AC centrifugal fans RadiCal

AC centrifugal fans – RadiCalbackward curved, Ø 560– Material: Impeller: Plastic PPRotor: Cast in aluminium– Number of blades: 6– Direction of rotation: Clockwise, seen on rotor– Type of protection: IP 54– Insulation class: "F"– Mounting position: Any– Condensate discharges: Rotor- and stator-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. 171A 3~ 400 50 1390 1950 3,98 --- -40..+60*4D 560 M4D 138-LA3~ 400 60 1560 2990 5,16 --- -40..+40D2)Bsubject to alterations(1) Nominal data in operating point with maximum load and 400 VACCurves:(50 Hz)p fs Pa0,81,62,43,24,0 in H 2O1000800600400200q VBA4410 1000 2000 3000 4000 5000 6000 70002000 4000 6000 8000 10000 120003323 = ηmax.21cfmm 3 /hAAAABBBB12341234nrpm14251405139014001635159015601585P edW14751780195018502275273029902785IA3,453,753,983,854,054,755,164,80L W AdB(A)8581787988848183Air 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.150