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E221 / E25-4        Single Inlet , 950 CFM      220V   1N~   50Hz
 Performance




Air Volume [C.F.M]
Air Volume [m³/h]




Wheel Diameter = 230 mm = 9  in"
35 Blades, 20mm =4/5" Chord Width
Tip Speed = rpm * 0.012 [m/s]
              = rpm * 2.37 [FPM]
Outlet Area = 0.030 [m²]=0.32[SQ.FT.]

Voltage
[V]
Air Volume [m³/h] @ p=1.2 kg/m³
Free
Air
Total Pressure Pt [Pa]
100 200 300 350 400 450
100 570 560 490 360 195  
170 1185   1145 1035 860 530  
220 1635     1550 1330 1000 520


 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

100-220 [V]
50 [Hz]
1.8 [A]
350 [W]
1350 [RPM]
H
IP65
0.95
10 [F] 400[V]
12.5 [kg]
1.5 [nm]
4 [A]
70 [°C]


Voltage
[V]
Sound Pressure Level dB(A)
100 170 220
Inlet 43 61 65
Outlet 44 61 66
    Measured in distance of 3m, @ free air


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