Basic Parameters Rated Power(kw) 60 Survival Wind Speed(m/s) 45 Max Power(kw) 65 Working Wind Speed(m/s) 1-25 Rated Voltage(v) 420/600 Rated Wind Speed(m/s) 10 Rated Rotation(r/min) 100 Blade Length(m) 8.6 Cut-in Wind Speed(m/s) 1 Blade Material FRP Cut-out Wind Speed(m/s) 25 Generator Life(year) 20 Some Key Technology Control Method Adjust Speed Method centrifuge variable pitch Brake Method electromagnetic Generator Generator Configuration 3-phase 380/220v 50/60hz Generation Type 3-phase permanent magnet Protect Class IP54