China 30kw wind turbine generator CE+5 year warrant+professional service

1.CE proved+7 patents
2.high efficiency+reasonable price
3.NO MOQ+smart system & controller
4.professional factory

Notice: ALL HUMMER WIND TURBINE GENERATORS HAVE 5 YEARS WARRANT & PROFEESIONAL SERVICE

Hummer 30kw wind turbine generator use SCF supercritical technology, which has won the gold award in 37
th
World Invention Exposition. Hummer 30kw wind turbine generator has a high efficiency and strong ability in generating. The maximum output power can reach 45kw if the wind speed is 13-15m/s. There are many areas can apply it such as wind station, wind farm, farm, a school and even hospital.
The main technical parameters are as follows:
rated power
30000w
max power
45000w
charging voltage
360v
blade quantity
3 pieces
blade material
reinforced fiber glass
start up wind speed
2.5m/s
rated wind speed
11m/s
rated rotating speed
160rpm
wind energy utilizing ratio
0.42
generator output
single phase frequency conversion AC
output AC frequency
0-400 Hz
rated charging current
125A
max charging current (in a short time)
190A
guyed tower specification/free stand tower
18m
net weight of generator
800kgs
suggested battery
800AH/1500AH

1. generator extremely small and light, low in sound, swift in startup, quick in dissipation, high in efficiency.
2. yaw shaft with the slip ring to ensure the rotation at 360 degree.
3. tower made of galvanised steel anti acid, salt proof, UV- proof.
4. wind vane and anemometer indicating wind direction and measuring wind speed, transmitting wind signal to PLC controller.
5. Siemens PLC controller receiving wind signal and operation signal , quick reaction and intelligent control.
6. brake block assembled in the flange of wind generator for hydraulic braking.
7.off grid inverter adopting SPWM technology, amorphous transformer and high frequency breaker, with hight converting efficiency, outputting stable frequency , stable voltage, filtering out noise,low distortion of pure sine wave.
8. grid feed inverter adopting MPPT and IGBT technologies, with high power generating capacity, wide AC voltage range.
9. dumping load metail dumping box, heat dissipation by air convection, without the fan and the controlling box.
10. rectifier rectifying and controlling the dumping load.



Professional company with standard work line