4656NU AC Axial Fan 119mm axial fan with high air flow and minimum noise level. Aerodynamically shaped, all metal construction. Driven by shaded pole motor. External rotor dy- namically balanced in two planes. 5 fan blades made of sheet steel directly welded to the rotor. Air intake over struts, Rotational direction CW looking at rotor. Features General Data Nominal Voltage V 230 230 Protected against overload (imped- ance protection), Frequency Hz 50 60 For maintenance-free continuous -1 Nominal Speed min 2650 3100 operation, 3 Any mounting position, Max. flow rate m /h 160 180 Protection class IP 54, Max. flow rate CFM 94.2 105.9 Electrical connection via 2 flat pins Noise free air dB(A) 47 51 3,0 * 0,5mm, connection is not IP 54. Noise in opt. operating range bels 5.5 5.8 Power consumption W 19 18 Perm ambient temperature C -40 ... +85 -40 ... +90 Service life at T h 15 000 15 000 max Service life at 40 C h 37 500 40 000 Fan housing/ impeller Metal / Metal Approvals CSA, UL, VDE Bearing system Ball bearings Mass kg 0,55 All data are mean values at nominal voltage. Subject to technical change . -33 0 10 20 30 40x10 m /s 100 Pa 80 60 40 20 0 3 0 25 50 75 100 125 150m /h Airflow V ebm-papst St. Georgen GmbH & Co KG 4656NU engl.doc / 15.09.04 Static Pressure pfX-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for AC Fans category: Click to view products by ebm papst manufacturer: Other Similar products are found below : G9225S05B2-FSR A2D200-AA04-41 A2E165-AA17-01 AD0912HB-A7BGL 1500-FAN-01 25.001.1856.0 25.320.1353.1 25.320.4753.1 25.320.5453.1 25.330.1353.1 25.330.4853.1 25.330.5153.1 25.330.5353.1 25.340.1053.1 25.350.5253.0 25.600.4053.0 272DL-2LP11-000 A2D210-AB10-05 A2D240-AA02-02 A2D250-AE22-06 A2E170-AF23-01 F1238S24BT-FSR 23241-3 25.000.1856.0 25.000.2056.0 25.010.1856.0 25.332.2453.1 25.340.0453.1 25.345.5353.0 281DS-2LP11-000B 281DY-1LP14-000B 298DM-2LP11-000 298DS-2LP11- 000A 344DY-1LP11-000 39.703.0253.0 USTF1203224VHW 3G2C7MC224 W2S130-AA03-43 W2S130-AA25-97 8856N A4D315-AC20- 02 A2E170-AF23-11 W2S130-AB03-09 8550A 8560N 8880A S4D300-AR34-17 S2E250-AE31-08 AD0405HB-G73(9T) CENT-2000- FFTM