Anhui Hummer Dynamo Co., Ltd.

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3KW Grid-tied wind turbine

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Product Details:

Place of Origin Anhui, China (Mainland)
Brand Name Hummer
Model Number Hummer4.6-3000w

Payment & Shipping Terms:

Minimum Order Quantity: 3 Set/Sets
Port: Shanghai
Packaging Details: Plywood containers
Delivery Time: 15 working days
Payment Terms: T/T
Supply Ability: 3000 Set/Sets per Month

Detailed Product Description


 

  Hummer 3kw grid-tied wind turbine, which is installed on top of a guy tower or free standing tower(optional ), collects kinetic energy from the wind and converts it to electricity that is compatible with a home's electrical system.

  In a normal residential application, a home is served simultaneously by the wind turbine and a local utility. If the wind speeds are below start-up speed (3m/s) there will be no output from the turbine and all of the needed power is purchased from the utility. As wind speeds increase, turbine output increases and the amount of power purchased from the utility is proportionately decreased. When the turbine produces more power than the house needs, the extra electricity is sold to the utility. All of this is done automatically. There are no batteries in a modern residential wind system.

 

  And hummer grid-tied controlling system are all digital  Intelligent control,are reliably protect the 3kw  grid-tied wind turbine from over curret ,over loading ,over voltage ,over speed and short circuit .

 

  The main tachnical data of hummer 3kw grid-tied wind turbine is as bellowing :

 

Rated power(W)
3000
Maximum output powerW
4500
Charging voltage (V)
DC 180
Blade quantity
3
Rotor blade material
GRP
Rotor blade diameterm
4.6
Start-up wind speed (m/s)
2.5
Rated wind speed (m/s)
10.0
Rated rotating rate (r/min)
400
Wind energy utilizing ratio (Cp)
0.4
Generator output
Single-phase
frequency conversion AC
Rated charging current (A)
16
The maximum charging current (in a short time )(A)
28
Output AC frequency (Hz)
0~360
Generator efficiency
>0.8
Wireless tower diameter(mm)
Ø 397*Ø 137*12000 (2pcs)
Guy tower diameter(mm)
Ø140*3000*4 (4pcs)
Tower height(m)
12
The weight of generator(kgs)
60
Battery 12V 150Ah/200Ah
15pcs

 

 

3KW Grid-tied wind turbine 3KW Grid-tied wind turbine

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