EC/AC centrifugal fans RadiCal

EC centrifugal fans – RadiCalbackward curved, Ø 630– Material: Support bracket: Steel, coated in blackSupport plate and inlet nozzle: Sheet steel, galvanisedImpeller: Plastic PPRotor: Coated in blackElectronics enclosure: Die-cast aluminium– Number of blades: 6– Direction of rotation: Clockwise, seen on rotor– Type of protection: IP 54– Insulation class: "F"– Mounting position: Shaft horizontal or rotor om bottom, rotor on top on request– Condensate discharges: Rotor-side– Mode of operation: Continuous operation (S1)– Bearings: Maintenance-free ball bearingsNominal dataCurveNominalvoltage rangeFrequencySpeed/rpm (1)Max.input power (1)Max.current draw (1)Perm. amb. temp.Technical featuresand electricalconnectionType Motor VAC Hz rpm W A °C*3G 630 M3G 112-IA A 1~ 200-277 50/60 740 500 2,20 -25..+40 p. 166 / P5)*3G 630 M3G 112-IA B 1~ 200-277 50/60 840 750 3,30 -25..+40 p. 166 / P5)*3G 630 M3G 112-IA C 3~ 380-480 50/60 900 950 1,50 -25..+40 p. 167 / P6)*3G 630 M3G 150-FF D 1~ 200-277 50/60 1030 1415 6,20 -25..+50 p. 168 / M4)*3G 630 M3G 150-FF E 3~ 380-480 50/60 1130 1790 2,80 -25..+60 p. 169 / M5)*3G 630 M3G 150-IF F 3~ 380-480 50/60 1300 2700 4,15 -25..+55 p. 169 / M5)subject to alterations(1) Nominal data in operating point with maximum load and 230 or 400 VACCurves:p fs Pa4003002001000,40,81,21,6 in H 2O0q VAB44433C1000 2000 3000 4000 5000 6000 cfm2000 4000 6000 8000 10000 m 3 /h323 = ηmax.22111AAAABBBBCCCC123412341234nrpm825770740750930880840865900900900900P edW460500500500690750750750600830950885IA2,002,202,202,203,003,303,303,301,001,301,501,40L W AdB(A)766965678073707178736971Air 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.92