220mm Ec High Efficiency Centrifugal Fan

Product Details
Customization: Available
Material: Aluminum Fan
Blade Material: Aluminum Alloy
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  • 220mm Ec High Efficiency Centrifugal Fan
  • 220mm Ec High Efficiency Centrifugal Fan
  • 220mm Ec High Efficiency Centrifugal Fan
  • 220mm Ec High Efficiency Centrifugal Fan
  • 220mm Ec High Efficiency Centrifugal Fan
  • 220mm Ec High Efficiency Centrifugal Fan
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Basic Info.

Type
Centrifugal Fan
Electric Current Type
Ec
Mounting
Duct Fan
Certification
RoHS, CE, CCC
Transport Package
Standard Exporting Packages
Trademark
LONGWELL
Origin
China
Production Capacity
30000 PCS / Month

Product Description

220mm Ec High Efficiency Centrifugal Fan

220mm Ec High Efficiency Centrifugal Fan

 Longwell 220mm  Low noise high wind speed EC Centrifugal blower fan for Air filtration systems

 
EC external rotor motor  230V/115V 50/60Hz
Power Input Range  85W~180W
Max Air Flow Ranges  910~1350 m³/h
Max Air Pressure  430~1100 Pa
IP Level IP 55 ,IP 54
Speed Control  Control Input 0-10VDC / PWM
Life expectance  50,000Hours(L10),At 40ºC room, humidity 15%~65%RH.
Electronic Protection  Locked-rotor Protection; Locked-Rotor Protection; Over- Current Protection; Over- Voltage Protection; Soft Start; Reverse Polarity Protection
Ambient Temp Ranges:-25 ºC - +60 ºCTransformer air cooling  
New model (with bracket) electric Voltage Power Currect Air Volume Static Pressure Speed Noise
V W A m³/h( Max) Pa ( Max) RPM dBA
LWBE3G220-072PS-01 72 230 86 0.71 937  721  2470 68


220mm Ec High Efficiency Centrifugal Fan


220mm Ec High Efficiency Centrifugal Fan
220mm Ec High Efficiency Centrifugal Fan220mm Ec High Efficiency Centrifugal Fan

Special Features:
Green technology EC motor
Extremely compact
The impeller is directly mounted on the motor rotor
Efficient
Low noise
Low copper and iron loss
Synchronous operation, no slip loss
Permanent magnet is adopted, and there is no hysteresis loss in the rotor
The operation is very economical
Optimized commutation, up to 1:10

220mm Ec High Efficiency Centrifugal Fan220mm Ec High Efficiency Centrifugal Fan220mm Ec High Efficiency Centrifugal Fan
220mm Ec High Efficiency Centrifugal Fan220mm Ec High Efficiency Centrifugal Fan

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