FFB 40 x 40 x 28 MM SERIES ■ DIMENSIONS DRAWING 28.0±0.5 (1.102±0.020) 40.0±0.5 (1.575±0.020) 0.8 20 0.6 15 0.4 10 0.2 5 0 0 PANEL CUTOUT OUTLET SIDE INLET SIDE 32.0 (1.260) 32.0 (1.260) 0 1. 4) ø4 .61 1 (ø 0 1. 4) ø4 .61 1 (ø 38.0 (1.496) 0 0.15 0 6 0.3 0.45 0.6 12 18 0.75 24 38.0 (1.496) 38.0 (1.496) 32.0 (1.260) 25 FFB0412/24XN 32.0 (1.260) 1.0 ■ MOUNTING 38.0 (1.496) 30 (mm H2O) 1.2 mm (INCH) UNIT: 4-ø3.5 (4-ø0.138) 4-ø3.5 (4-ø0.138) (M3/MIN) (CFM) UNIT: Air Flow mm (INCH) Rated Voltage Operating Voltage Range Input Current Input Power Speed FUNCTION VDC VDC Amp Watt R.P.M. m3 /min CFM mmH2O IN H2O dB-A 5000 0.228 8.05 3.77 0.148 30.0 6500 0.300 10.59 6.30 0.248 36.0 8000 0.375 13.24 9.39 0.370 41.0 9500 0.447 15.79 12.94 0.509 45.0 13000 0.680 24.00 27.30 1.075 54.5 MODEL PART NO. 330.0±10.0 (12.992±0.394) & Q CURVE (AT RATED VOLTAGE) (IN H2O) Air Pressure ■P 4.0±0.4 (0.157±0.016) 10.0 (0.394) 8-ø3.5±0.2 (8-ø0.138±0.008) * Bearing Type Ball Bearings * Material Impeller & Pillow : Plastic(UL 94V-0) * Lead Wires : UL 1007 AWG #24 OR Equivalent Red Wire Positive(+) Black Wire Negative(-) * Weight : 32g (1.13 oz) 4.0±0.4 (0.157±0.016) 32.0±0.3 (1.260±0.012) 40.0±0.5 (1.575±0.020) 32.0±0.3 (1.260±0.012) FFB0412MN -R00/-F00 12 4.5 to 13.8 0.05 0.60 FFB0424MN -R00/-F00 24 14.0 to 27.6 0.04 0.96 FFB0412HN -R00/-F00 12 4.5 to 13.8 0.07 0.84 FFB0424HN -R00/-F00 24 14.0 to 27.6 0.06 1.44 FFB0412HHN -R00/-F00 12 4.5 to 13.8 0.11 1.32 FFB0424HHN -R00/-F00 24 14.0 to 27.6 0.08 1.92 FFB0412VHN -R00/-F00 12 4.5 to 13.8 0.16 1.92 FFB0424VHN -R00/-F00 24 14.0 to 26.4 0.10 2.40 FFB0412SHN -R00/-F00 12 4.5 to 13.8 0.50 6.00 Maximum Air Flow Maximum Air Pressure Noise * Function type is optional. * The max. air flow and the speed are measured in free air ; max. air pressure is measured at zero air flow. * Noise is measured in anechoic chamber in free air, one meter from intake side. * All readings are typical values at rated voltage. * Specifications are subject to change without notice. 42 http://www.deltaww.com