Front Generator Wind Turbine

Detailed Product Description

wind turbine windmill
1.CE proved+7 patents
2.high efficiency+small size
3.NO MOQ+wholesale price
4.professional factory

wind turbine windmill

Model: H3.8-2kw
H3.8-2kw wind turbine for windmill has high efficiency and low rated wind speed,for introducing several patented technologies and special materials.
We own seven patents for the wind generators , two of which is international,such as the technology of start-up in the breeze. Hummer wind turbines are famous for small size , light weight,smart structure and high efficiency.

 

Rated power (W)	2000
Maximum output power (W)	3200
Charging voltage (V)	DC 120
Blade quantity	3
Rotor blade material	GRP
Rotor blade diameter (ft.)	12  (3.8m)
Start-up wind speed (mph)	7    (3.0m/s)
Rated wind speed (mph)	20  (9.0m/s)
Rated rotating rate (r/min)	450
Wind energy utilizing ratio (Cp)	0.45
Generator output	Frequency conversion AC
Rated charging current (A)	16.7
The maximum charging current (in a short time )(A)	28
Output AC frequency (Hz)	0~370
Generator efficiency	>0.8
Tower diameter (in.)	4.5*78.7*0.2 (114*2000*4 mm) (5pcs)
Tower height (ft.)	33  (10m)
The weight of generator (lb)	55  (25kg)
Suggested Battery (Ah)	150/200