11925PB (119 X 25L) Legacy Part No. 4710PS NMBTC.COM / 248.919.2250 Characteristic Curves General Specifications Motor Structure: Shaded Pole Induction Motor Motor Protection: Impedance Protection Insulation Resistance: .24 60 .16 40 .08 60Hz 50Hz L K 20 0 Failure Rate: 10% 25C (Pa) Ps Expected Life 100,000 Hours 0.7 1.5 2.25 (m3/min) 24.7 53 79.4 CFM Air Flow Material : Aluminum (Black Painting) : Plastic (Black) UL93V-0 : Ball Bearing : AWG22, UL3266 : Faston #110 or equivalent ROTATION 4.69 .04 (119) 4.13 0.2 (105 0.3) AIR Panel Cut-Outs .14 .02 (3.5) inch Units: (mm) 4.14 (105) ( 5. 13 35 6) .169 4 - (4.3) 4.14 (105) 4.52 (115) INLET SIDE / OUTLET SIDE 1.00 .04 (25.5 0.5) .14 .02 (3.5) NAME PLATE .169 8 - (4.3 0.2) 4.69 .04 (119) 4.13 0.2 (105 0.3) Casing Impeller Bearing Lead Wire or Terminal Outline 4.52 (115) AC Axial Fans -10C ~ +70C (Operating) -40C ~ +70C (Storage) (non-condensing environment) Static Pressure 100M or over with a DC500V Megger Dielectric Withstand Voltage: AC 1800V 3s Allowable Ambient Temperature Range: In H2O Flange Type 11925PB (119 X 25L) Legacy Part No. 4710PS NMBTC.COM / 248.919.2250 Specifications MODEL ** ** LEGACY P/N 11925PB-A0K-EA-00 4710PS-10T-B20-B00 11925PB-A0L-EA-00 4710PS-10T-B30-B00 11925PB-A1K-EA-00 4710PS-12T-B20-A00 ** ** ** ** ** 11925PB-B0K-EA-00 4710PS-20T-B20-B00 11925PB-B0L-EA-00 4710PS-20T-B30-B00 11925PB-B2K-EA-00 4710PS-22T-B20-B00 11925PB-B2L-EA-00 4710PS-22T-B30-B00 11925PB-B3K-EA-00 4710PS-23T-B20-A00 11925PB-B3L-EA-00 4710PS-23T-B30-A00 11925PB-B4K-EA-00 4710PS-24T-B20-A00 ** 11925PB-B4L-EA-00 4710PS-24T-B30-A00 Rotation: Counterclockwise Contact NMB for Availability ** (W) Max. Max. Static Air Flow Pressure (min-1)*2 CFM*1 (m3/min)*2 in H2O Noise Mass (Pa)*2 (dB)*2 (g) (V) (Hz) (V) (A)*1 100 50 65 0.120 8.0 1900 49.4 1.40 .08 19.6 29.0 360 100 60 65 0.100 7.0 2100 53.0 1.50 .086 21.5 30.0 360 100 50 65 0.220 14.0 2300 63.5 1.80 .16 41.1 34.0 360 100 60 65 0.180 11.0 2700 70.6 2.00 .16 41.1 38.0 360 115 50 75 0.100 8.0 1900 49.4 1.40 .09 23.5 29.0 360 115 60 75 0.090 7.0 2000 53.0 1.50 .08 21.5 30.0 360 115 50 75 0.190 14.0 2300 63.5 1.80 .16 41.1 34.0 360 115 60 75 0.160 11.0 2700 70.6 2.00 .16 41.1 38.0 360 200 50 130 0.070 9.0 1900 45.9 1.30 .08 19.6 29.0 360 200 60 160 0.060 8.0 2000 53.0 1.50 .086 21.5 30.0 360 200 50 130 0.110 14.0 2300 63.5 1.80 .16 41.1 34.0 360 200 60 130 0.090 11.0 2700 70.6 2.00 .16 41.1 38.0 360 220 50 175 0.060 9.0 1900 49.4 1.40 .08 19.6 29.0 360 220 60 175 0.050 8.0 2100 53.0 1.50 .086 21.5 30.0 360 220 50 175 0.100 14.0 2300 63.5 1.80 .16 41.1 34.0 360 220 60 175 0.080 11.0 2700 70.6 2.00 .16 41.1 38.0 360 230 50 175 0.060 9.0 1900 49.4 1.40 .09 23.5 29.0 360 230 60 175 0.050 8.0 2100 53.0 1.50 .08 21.5 30.0 360 230 50 175 0.100 14.0 2300 63.5 1.80 .16 41.1 34.0 360 230 60 175 0.090 11.0 2700 70.6 2.00 .16 41.1 38.0 360 240 50 140 0.060 9.0 1900 49.4 1.40 .08 19.6 29.0 360 240 60 140 0.050 8.0 2100 53.0 1.50 .086 21.5 30.0 360 240 50 130 0.100 15.0 2300 60.0 1.70 .16 41.1 34.0 360 240 60 130 0.080 13.0 2700 70.6 2.00 .16 41.1 38.0 360 Airflow Outlet: Air Out Over Struts *1: Maximum Values in Free Air *2: Average Values in Free Air *3: Minimum Values in Free Air DC AC Axial Fans 11925PB-A1L-EA-00 4710PS-12T-B30-A00 Rated Frequency Starting Current Input Speed Voltage Voltage Power