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D644 / E65-6        Double Inlet , 4000 CFM      220V   1N~   50Hz
 Performance




Air Volume [C.F.M]
Air Volume [m³/h]





Diagram is based on standard air p=1.2 kg/m³
Wheel Diameter = 333 mm = 13  1/8"
40 Blades, 25mm =1" Chord Width
Tip Speed = rpm * 0.017 [m/s]
              = rpm * 3.45 [FPM]
Outlet Area = 0.10 [m²]=1.06[SQ.FT.]

Voltage
[V]
Air Volume [m³/h] @ p=1.2 kg/m³
Free
Air
Total Pressure Pt [Pa]
100 200 300 400 500
80 1970 1210  
100 2540 2160 1500 610
125 3170 2980 2510 1720 510
150 3850 3740 3340 2730 1390 180
170 4550 4540 4080 3410 2130 560
190 5320 4980 4310 3240 1170
220 6240 6150 5570 4730 2260


 Voltage Range
 Frequency
 Current max    @ free air
 Power  max    @ free air
 Speed             @ free air
  Insulation Class
  Protection Class
  Power Factor (cos ø )
•  Capacitor
  Net Weight
 Starting Torque
  Starting Current    max
  Air Temperature   max

80-220 [V]
50 [Hz]
5.0 [A]
1050 [W]
700 [RPM]
H
IP65
0.95
30 [F] 400[V]
32.5 [kg]
4 [nm]
7 [A]
70 [°C]


Voltage
[V]
Sound Pressure Level dB(A)
80 100 125 150 170 190 220
Inlet 46 53 57 60 64 66 69
Outlet 48 54 58 62 65 68 70
    Measured in distance of 3m, @ free air




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