Hello ven,yes, it is 11 kw ac 3 phase 4 pole / 1470 rpm / 50 hz / s1 Duty / IP 55
voltage and amp rating is 400 / 690 and 22 / 12.7 @ delta / star identifation plate has been attached
Although it may be possible to use this motor it would be very difficult. It was mentioned to increase in voltage to increase the power and RPM. This is possible but again very difficult as that would involve 800V. That requires on the order of 200 battery cells and is a hazardous voltage. Also the motor controller will be very expensive, large and complex.
I recommend you reconsider and look at a DC system or a package of AC motor and controller intended for EV propulsion.