2kw wind generator

2kw wind turbine technical parameters:??Numbers of blade (P): 3 Materials of blade: FRP Diameter of wind turbines (m): 3.2 Out-in (start) wind speed: 2.5 Out-out (outage) wind speed: 25 Rated wind speed (m/s): 9 Rated speed (rotate/minute): 250 Max. Wind speed (m/s): 50 Wind energy ratio (%): 0.41 Generator: Permanent magnetic generator Generator rated power (W): 2000 Max. Output power (W): 2800 Output voltage (VDC): 48 Rated current (A): 14.2 Type of off-course: Wind direct-ion is decided by tail Type of limit speed: Standing limited by automatic