wind turbine generator 20KW

Detailed Product Description

 

1)       Generator: To adopt over loading axletree which lubricates it for a  long time.

2)       Wind wheel: To adopt airfoil shade three- Blade made of glass fiber which has strong internal damping ,good dynamic feature, good toughness ,reliable to use and well to keep shade. The wind wheel and the generator has flexible connection to maximize efficiency and start up low wind speed

3)       Controller: To adopt computer composed technology.

4)       To improve stability and security

5)       To enhance electricity efficiency

6)       Useful time: 18 years under ordinary usage.

7)       Warranty:2 years

Technical specification:

FD-20000

Rated power (W)20000

Rated voltage (V)480

Rotor diameter (m)12

Start-up wind speed (m/s)4

Rated wind speed (m/s)10

Security wind speed (m/s)60

Furling type:steel

Rated rotating rate (r/m) 185

Generator material: casted iron

Blade material: fiber glass

Blade quantity:3

Guy cable tower high:12

Tower thickness (mm)6

Tower diameter (mm)325

Suggested-battery capacity :40pcs12V200AH