Detailed Product Description
72-2000 82-2000
Type of wind turbine
Rotor
number of rotor 3 3
diameter 70.65m 82.64m
blade material GFRP/GFRE GFRE
blade length 34m 40m
power regulation type pitching pitching
Generator
type PM Synchronous Generator PM Synchronous Generator
rated RPM 50/60Hz 50/60Hz
rated voltage 660v 660v
cooling type air cooling air cooling
Brake system
aerodynamic braking full feathering full feathering
hydraulic brake rotor brake rotor brake
yaw brake active yawing&hydraulic brake active yawing&hydraulic brake
Tower
type tubular steel tubular steel
hub center height 65m/80m 65m/80m
Operation data
rated power 2000KW 2000KW
cut in wind speed 3m/s 3m/s
rated wind speed 13m/s 12m/s
cut out wind speed 25m/s 25m/s
survival wind speed 70m/s(3 seconds average) 70m/s(3 seconds average)
