Vestas rrb india ltd. Offers wind electric generators. These are based on sturdy and proven design and are suitable for indian climatic conditions. The company is iso 9001: 2000 certified for manufacture, installation and servicing of wind electric generators from dnv. It includes reliable components that ensure lifetime trouble free operation. It has pitch regulated rotors blades for high performance and for highly effective start and brake. These generators have and integrated power transmission mechanism. Electrical system is designed very carefully to withstand erratic grid conditions. It includes microprocessor based fully automatic control system. It has an assured quality.