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Hummer 500W Small Wind Turbine
	
Hummer 500W Small Wind Turbine Structure
	
 
	
 
Hummer manufactures and offers advanced 500W Small Wind Turbine specifically designed
for residential houses; farms; telecommunication stations; commercial wind farms; water-pumping,
etc. Our products are third party certified and during the past 10 years, 500W Small Wind
Turbine have been exported to 91 countries and areas, such as the USA, Canada, Australia,
Germany, the UK, Italy, France, India, Spain etc. For more information on 500W Small Wind
Turbine such as users manuals, data sheet, PDF documents, certifications please email us
sales@allwindturbine.com or call 086 551 65314300
Hummer 500W Small Wind Turbine curve
	 
 
	 
	
		
			
				 
			
					H2.7-500W Small Wind Turbine Specifications 
				 
			
				 
			
					Configuration 
				 
				
					3 Blades, Horizontal axis, Upwind 
				 
			
				 
			
					Rotor Diameter 
				 
				
					Ф2.7 m / 8.9 feet 
				 
			
				 
			
					Swept Area 
				 
				
					5.73 m2 / 61.7 ft2 
				 
			
				 
			
					Direction of Rotation 
				 
				
					Clockwise looking upwind 
				 
			
				 
			
					Blade Material 
				 
				
					Fiberglass reinforced composite 
				 
			
				 
			
					Rated Power 
				 
				
					500W @ 11m/s / 24.6 mph 
				 
			
				 
			
					Maximum Output Power 
				 
				
					570W @  20m/s / 44.7 mph 
				 
			
				 
			
					Battery Bank Voltage 
				 
				
					24 Vdc 
				 
			
				 
			
					System Output Voltage 
				 
				
					110/220 Vac 
				 
			
				 
			
					Cut-in Wind Speed 
				 
				
					3 m/s / 6.7 mph 
				 
			
				 
			
					Rated rotating rate 
				 
				
					600 r/min 
				 
			
				 
			
					Working Wind Speed 
				 
				
					3-25 m/s / 6.7-82.0  mph 
				 
			
				 
			
					Survival Wind Speed 
				 
				
					50 m/s / 164 mph 
				 
			
				 
			
					Alternator 
				 
				
					Permanent magnet alternator, SCF technology 
				 
			
				 
			
					Alternator Weight 
				 
				
					6.5 kg / 14.3 lbs 
				 
			
				 
			
					Generator Efficiency 
				 
				
					>0.78 
				 
			
				 
			
					Wind Energy Utilizing Ratio 
				 
				
					0.48 Cp 
				 
			
				 
			
					Energy monitoring & User control 
				 
				
					LED display 
				 
			
				 
			
					Gearbox 
				 
				
					None, Direct drive with front generator design 
				 
			
				 
			
					Over Speed Regulation 
				 
				
					Passive furling tail design 
				 
			
				 
			
					Shutting Down Method 
				 
				
					Manual & Automatic electromagnetism Braking 
				 
			
				 
		
	
					Warranty 
				 
				
					2 years for generator and 1 year for other parts 
				 
			
How 500W Small Wind Turbine works