The wind turbine SG 6.6-170 is a production of Siemens Gamesa Renewable Energy, a manufacturer from Spain. This manufacturer has been in business since 2017.
The rated power of Siemens Gamesa SG 6.6-170 is 6,60 MW. At a wind speed of 3 m/s, the wind turbine starts its work. the cut-out wind speed is 25 m/s.
The rotor diameter of the Siemens Gamesa SG 6.6-170 is 170 m. The rotor area amounts to 22.697 m². The wind turbine is equipped with 3 rotor blades. The maximum rotor speed is 10,3 U/min.
The Siemens Gamesa SG 6.6-170 is fittet with a Planetary / Helical gearbox. The gearbox has 3 stages. Manufacturer of the transmission is ZF Wind Power / Winergy.
In the generator, Siemens Gamesa Renewable Energy sets to doubly-fed induction (DFIG). The manufacturer has used one generator for the SG 6.6-170. The maximum speed of the generator is 1.299 U/min. The voltage amounts to 690 V. At the mains frequency, the SG 6.6-170 is at 50 Hz.
In the construction of the tower, the manufacturer uses steel tube / hybrid.