electrical machinery, namely, electrical power generators, electric motors, and converters comprised of electric generators and electric motors and having variable speeds and constant output frequencies for high power application

coated recycled paper

Control devices for use in electrical equipment and wind power generator turbines, namely, modular frequency converters and electrical inverter systems, comprising a microprocessor and electrical inverter circuitry

control devices for use in electrical equipment and wind power generator turbines, namely, modular frequency converters and electrical inverter systems