Anhui Hummer Dynamo Co., Ltd.: Hefei, Anhui, China; Main products: Wind Turbines, Wind Generator, Wind Power Mill, Wind Energy Generation, Wind Solar Hybrid Street Light

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20kw off grid wind turbine, 20kW wind turbine tower

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Product Details

Place of Origin	Anhui, China		Brand Name	Hummer
Model Number	H9.0-20KW wind power plant		Type	Wind Power Generator

20kw off grid wind turbine, 20kW wind turbine tower

1.Hummer 20KW wind turbine image

2.H9.0-20KW Main technical parameter

Rated power(W)	20000
Maximum output power(W)	30000
Charging voltage (V)	DC 240
Blade quantity	3
Rotor blade material	GRP
Rotor blade diameter (ft.)	30 (9.0m)
Start-up wind speed (mph)	7 (3.0m/s)
Rated wind speed (mph)	26 (11.5m/s)
Rated rotating rate (r/min)	180
Wind energy utilizing ratio (Cp)	0.40
Generator output	Frequency conversion AC
Rated charging current (A)	83.3
The maximum charging current (in a short time) (A)	120
Output AC frequency (Hz)	0~320
Generator efficiency	>0.87
Free standing tower diameter (in.)	41.329.5 (1050750mm) (2 segment)
Tower height (ft.)	52 (16m)
The weight of generator(lb)	1093 (496kg)
Suggested Battery (Ah)	800/1000

3.Hummer 20KW wind turbine parts

4.Unifeature of Hummer wind turbine

SCF (Supercritical Generator Technology) generator technology as core, Feature is extremely light &small&fasting&stable with higher power efficiency .
Adopt SKF (Svenska Kullager Fabriken) bearings, which have a 15 years life span without maintenance.
3. Smart Intelligent yaw shaft system has designed with sensor to detect speed&Rpm&angle &tempreture of genratror,speed&direction of wind etc.
4. PLC controller system(Smart&Intelligent) with touch screen, which can automatically seek wind direction, drifts off the blades from strong wind direction to protect the system and constantly monitor generator working status, Monitoring rotation speed, generator temperature, wind speed and direction etc. All data will be transmitted to control center and easy view control with the touch screen.
One international patents,Six National patents and ensure the perfect performance.

5.Off grid system working principle

6.Application of Model H9.0-20000W

It can drive air-condition ( ≤20 horsepower), 6kw water pump or other resistive appliances (≤20KW).

Well used in:

Housing and factory and farm

Telecommunication Station

TV Transfer Station

Monitoring Station (military, hydrology, observatory)

Water-pumping Station

shipping

7.Company honor

Anhui Hummer Dynamo Co., Ltd.: Contact nameYuchuan Xu
Chat Now; Phone86-551-87323115; AddressNo.1 Century Avenue,Lujiang Economy &Technology Development Park,Lujiang Town, Hefei, Anhui

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