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TECHNICAL DATA - 250KW WIND TURBINE

OVERALL DATA

 

Rotor Diameter

29.8 Mtr

Cut In Windspeed

Approx. 4 m/s

Cut Out Windspeed

Approx. 25 m/s

Tip Speed

56, 5 m/s

Hub Height

30 /50 meter

Surviral Windspeed Rotor

41,5 RPM

Nacelle Tiltangle

5*

Regulation

Stall

 

WEIGHT

 

Rotor

4,000 kg

Nacelle

9,000 kg

Tower

12,000 kg

 

GEARBOX

 

Gear Ratio

1:36, 52

No. Of Steps

2

 

GENERATOR

 

Rated Power Output

250 kW

Type

Asynchronous, three phase

Voltage

400 V 50 Hz

Rpm

1500 50 Hz

 

TOWER

 

Height

28.7 m / 45 m / 50 m

Material

Special steel plate

Section

4/5

Assembling

Each Section Flanged

Ladder

Inside the tower to admit access to the nacelle directly.

Safety

Safety line and belt with fall securing device.

Doors

To admit service and inspection of blade tips.

   

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