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تولید کننده الکترو موتورهای دیسکی، فن های آکسیال و سانتریفیوژهای کوپل مستقیم

RD 445 / E65-6

مشخصات فنی
Voltage Range 100 ~ 220 [V]
Frequency 50 [Hz]
Current max @ free air 3 [A]
Power max @ free air 650 [W]
Fan speed @ free air 850 [rpm]
Insulation Class H
Protection Class IP65
(Power Factor (cos φ 0.98
Capacitor 25 [μF] 400 [V]
Net Weight 22 [kg]
Starting Torque 3.5 [nm]
Starting Current max 7 [A]
Air Temperature max 60 [ºC]
2,050تعداد نمایش :
Diagram is based on standard air ρ=1.2 kg/m³.Pd is system curve for dynamical pressure part    related to Fan Outlet Area (Curve for free blowing fan).  Total Pressure (the sum of the dynamic and static pressures) is shown in relation to the Air Volume, Dynamic pressure   is shown below system line Pd and Static     Pressure is shown above that line

Voltage [V] Air Volume  [m³/h]  @  ρ=1.2  kg/m³
Free Air Total Pressure  ΔPt [Pa]

100

200

300

400

500

80

940

550

 

 

 

 

100

1220

1020

670

180

 

 

125

1530

1410

1160

710

110

 

150

1860

1780

1560

1210

430

 

170

2200

2150

1910

1540

750

100

190

2580

 

2340

2000

1310

270

220

3040

 

2900

2590

2070

440



Wheel  Diameter     =  333 mm  =  13 1/8 "
40 Blades ,  25 mm = 1 "    Chord Width
Tip Speed    = rpm * 0.017  [m/s]
                      = rpm * 3.45  [FPM]
Outlet Area  =  0.049 [m²]  =  0.53  [SQ.FT.]


Voltage [V] Sound Pressure Level  dB(A)

80

100

125

150

170

190

220

Inlet

43

52

57

61

66

68

72

Outlet

46

54

59

63

68

71

73


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