Description

Hummer H8.******0w Wind turbine which features high efficiency and low rated wind speed introducing several patented technologies and some special materials. 

All of the off-grid system wind generators are matched with wind-solar hybrid inverter controller, which can connect solar panel within ***0w simultaneously. Please contact us for the detail. 

The off-grid H8.******0W wind turbine is matched with *5pcs *2VDC batteries in series, and on-grid system can connect to state grid with the help of wind-solar hybrid inverter controller. 

By using most advance charging module , the energy loss drops to the minimum extent . Its CPU center will continuously check the battery status . If overcharged , it will order wind turbine to deflect from wind direction and stop charging at the meantime . When discharged ,CPU will stop wind generators inverting to protect battery . Also CPU is able to judge the disturbance of electric appliances and aviod false shutdown . 

It is also designed with protectionagainst overload ,over current and over heat . When there is no load for a long time , CPU will shut down the wind generators inverting to protect the battery . 

User can check various working data on the LCD screen in front panel , or view through computer which can be linked to the wind generators inverting through RS**5 port by side . We supply standard software for computer use . 

Grid tied style of H8.******0W is matched with special HUMMER grid-tied inverter system ,which deisgned for state grid connection . 

The special grid-tied inverter system adopts IGBT modules to greatly enhance sytem efficiency ,and introducing automatic optimization technology of MPPT to improve the system generation capacity . 

The entire system is an atuo-run system ,requiring no manual operation and maintenance . When the power brake took place , electricty from teh wind turbines will automatcially be consumed by the unloader for the safety of the entire system . 

1. guy tower, free standing tower, hydraulic tower optional. 

2.wind vane and anemometer indicating wind direction and measuring wind speed, transmitting wind signal to PLC controller. 

3. yaw shaft with the slip ring to ensure the rotation at **0 circulation. 

4.Siemens PLC controller receiving wind signal and operation signal, quick in reaction, reliable and intelligent. 

5.rectifier, dump load, inverter seperately equipped. 

6.rectifier rectifying and controlling the dumping load. 

7. dumping load made of metal box, heat dissipation by air convection, without the fan and the controlling box. 

8. off grid inverter adopting SPWM technology, amorphous transformer and high frequency breaker, with high converting efficiency, outputting stable frequency and voltage, filtering out noise, low distortion of pure sine wave. 

9. hydraulic brake optional. 

Application of Model H8.******0W wind turbine 

It can drive air-condition (***0 horsepower), pump or other electrical appliances (8KW). 

Well used in: 

Housing 

Telecommunication Station 

TV Transfer Station 

Monitoring Station (military, hydrology, observatory) 

Water-pumping Station 



Specifications *0kw wind turbine 

Rated power (W) ****0 
Maximum output power (W) ****0 
Battery bank voltage (Vdc) **0 
System output voltage (Vac) **0/**0/**0 
Start-up wind speed (m/s) 3 
Rated wind speed (m/s) *0 
Working wind speed (m/s) ***5 
Survival wind speed (m/s) *0 
Generator efficiency >0.*5 
Wind energy utilizing ratio (Cp) 0.4 
Generator type Permanent Magnet Alternator 
Generator weight (kg) **7 
Blade material/quantity GRP/3 
Blade diameter (m) 8.0 
Speed regulation method Yawing+Electromagnetism braking 
(Optional hydraulic braking) 
Shutting down method Manual+Automatic