... : 690V; *50Hz,3-phase,AC; *Pole: 4P; *IP54, H; *IMB3 Water-cooled Duble-feedback Three Phase Induction Wind-Powered Generator*Combining ... a lower power and loss frequency converter, making the entire turbine a higher efficient operation.*Being able to adjust the active ... of the generator is built in. Wind turbines (1.5MW-water-cooled)