F280A3-113-D0520

NE W ! F280 (Ø280 X 129L) NMBTC.COM / 818.341.3355 Characteristic Curves In H2O (Pa) 700 2,400rpm 600 Impellers Static Pressure 2 2,150rpm 2,000rpm 500 1,700rpm 400 1 300 200 100 0 0 200 400 500 600 800 1,000 1000 1,500 1400 [CFM] 1200 [m3/h] 2,000 Air Flow General Specifications Outline Motor Protection: inch Units: (mm) Locked Rotor, Reverse Polarity Insulation Resistance: 5.07 (128.7) ROTATION 10M Ω min measured with 500V DC between all leads shorted together and case ˚ 4.47 (113.5) 90 ˚ 0.23 (6.0 ) Failure Rate: 10% 40°C 70,000 Hours (L10) 0 R .29 7. 5 Expected Life 25.61 (650 ± 20 ) 11.03 (F280.0 ) 4.53 (F115.0) -30°C ~ +70°C (Operating) -40°C ~ +80°C (Storage) 8.21 (F208.5) 8.21 (F208.5) 90 Dielectric Withstand Voltage: AC 700V 1 minute Allowable Ambient Temperature Range: 3.78 (4xM4 P.C.D. 96.0) 15˚ 0.51 (13.0) 0.55 (14.2) Material Impeller : Aluminum Bearing : Ball Bearing Lead Wire : UL1015, AWG18, +Red, -Black, Speed Control = Yellow, Speed Signal = White Specifications Rated Voltage MODEL 1.9 x.x Operating Current Voltage Input Speed Power Max. Air Flow (V) (V) (A)*1 (W)*1 (min-1)*1 F280A1-113-D0720 48 30 ~ 72 4.70 225.6 2400 1304 36.94 F280A2-113-D0720 48 30 ~ 72 2.80 134.4 2000 1071 F280A3-113-D0520 24 18 ~ 30 7.30 175.2 2150 1166 F280A4-113-D0510 24 18 ~ 30 3.90 93.6 1700 940 Rotation: Clockwise *1: Average Values in Free Air and Rated Voltage Condition Max. Static Noise Mass Pressure CFM*1 (m3/min)*1 in H2O (Pa)*1 (dB)*1 (g) 2100 2.34 585 81 30.33 1.66 416 75 2100 33.03 1.91 477 77 2100 26.62 1.21 302 70 2100