Boiler axial fan 220V new electric exhaust fan plastic impeller

Axial Flow Fan For Boilers 220V  New Electric Exhaust Fan Plastic Impeller  Product featuresvoltage: 220V/380Vfrequency: 50HZ/60HZDiameter:200mm to 700mm1)High efficiency, low noise, small vibration, compact structure, beautiful appearance.2)Impeller fixed on the outer circle directly,so that the axial dimensions

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Axial Flow Fan For Boilers 220V  New Electric Exhaust Fan Plastic Impeller 

 
Product features

voltage: 220V/380V
frequency: 50HZ/60HZ
Diameter:200mm to 700mm
1)High efficiency, low noise, small vibration, compact structure, beautiful appearance.
2)Impeller fixed on the outer circle directly,so that the axial dimensions is shorter.
3)Widely used:  can replace the conventional axial flow fan or be used in the occasion where the Oil, smoke, dust is serious, such as kitchen, toilet, mineral&industrial factory etc.
Model    explalation
    YWF       4       E -    400     
       1         2       3       4       
1,YWF: Exterior rotor flow fan
2,Motor poles:2-2 poles,4-4 poles,6-6 poles
3,E-- Single-phase motor,D--three-phase motor
4,Fan diameter:400-fan diameter is 400mm
Axial Fan Motor 
ModelDiameterVoltageFrequencyElectricityInputRatedRatedNoise
(mm)(V)(Hz) current powerspeedAirflowdBA
      (A)  (W)r/minm³/h 
YWF2D-200200380500.267287092057
YWF2E-200200220500.2865260091056
YWF4D-20020038050121142048040
YWF4E-200200220500.229135045040
 
YWF2D-250250220/380500.251052500180065
YWF2E-250250220500.551202450180069
YWF4D-250250220/380500.25601400101055
YWF4E-250250220500.3601400102054
 
YWF2D-300300220/380500.341402550320068
YWF2E-300300220500.751552650329069
YWF4D-300300220/380500.25701370183060
YWF4E-300300220500.36801380174057
YWF6E-300300220500.3475945160052
1,Our External Rotor Fan Blade adopts advanced aerodynamic design, which is beautiful appearance, high efficiency.
2,Fan rotor is directly with rotor and blade, that adopt dual-side dynamic balance, dynamic balance achieved G6.3.
3,The fan blade, rotor and grid is all sprayed, the surface is bright appearance that is not easy oxidation and discoloration, and has good corrosion-resistant effect, motor cover also by the special treatment.
4,The insulation grade ambient temperature:-25°C~+60°C, if the temperature range exceed the above, our factory can be customized according to customer requirements.
5,The insulation grade of currently supplied fan is B-class, F-class and H-class, the protection class is IP54. At present, we can also supply the fan of working environment temperature:-40°C~+60°C and -25°C~+80°C. All fans can install thermal protection in them. Our factory will put the IP56 external rotor motor with new structure soon, and this structure has got national patent. It can apply to the high humidity and bad environment.
6,Fans have single-phase capacitor running and three-phase asynchronous running. Single-phase motor has 220V/50HZ and 220V/60HZ. Three-phase motor has 380V/50HZ and 380V/60HZ. At the same time we can provide customers with motors of the special requirements: special voltage, dual voltage and so on.
7,The line fan motor can be directly leaded out, and can provide various forms of water-proof junction box for the user's selection.

Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller
Axial Flow Fan for Boilers 220V New Electric Exhaust Fan Plastic Impeller

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