ELECTRICAL APPARATUS AND INSTRUMENTS, NAMELY, HIGH-FIDELITY STEREO AMPLIFIERS; AND ELECTRICAL POWER SUPPLY EQUIPMENT, NAMELY, ELECTRICAL POWER CONVERTERS AND TRANSFORMERS

Electronic instruments and apparatus for electric energy transfer and distribution systems, for the transfer of electronic energy from the generator to the consumer, namely, power flow controllers, electronic converters; electronic instruments and apparatus for data acquisition and for controlling quantities of electrical power within power transmission and distribution systems, namely, electrical distribution systems, namely, power distribution panels; electronic instruments and apparatus fo...