FD15 50KW Wind Turbine System
Number of blades: |
3pcs |
Material of blades |
FRP Complex Resin |
Rotor diameter: |
15m |
Cut-in speed: |
4m/s |
Rated wind speed : |
13m/s |
Range of operational wind speed: |
3m/s-25m/s |
Survival wind speed: |
50m/s |
Swept area: |
133 m2 |
Rated power: |
50KW |
Max output power: |
58KW |
Rated rotation speed: |
130rpm |
Max rotation speed: |
150rpm |
Rated voltage output : |
400Vdc |
Rated frequency : |
50-60HZ |
Inverter output voltage : |
220-240Vac |
Inverter output frequency : |
50HZ |
Battery matching : |
80pcs 12-200AH battery bank |
Charging voltage : |
400vdc |
Insulated level : |
E |
Brake system: |
brake hub |
Main brake system : |
long-distance control |
Second brake system : |
by manual |
Brake protection system : |
by manual |
Yawing system : |
by tail-vane |
Yawing system control : |
By tail-vane automatically |
Yawing speed: |
3 degree/second |
Lightning-proof protection : |
blades with lightning-proof wires |
Lighting-proof level: |
A |
Connected ground resistance : |
0.01¡Ü |
Tower design : |
Tapered galvanized tower |
Tower height : |
20m |
Material of tapered tower : |
Q 415 high strong steel plate |
Thickness of tower¡¯s steel plate : |
12mm |