Number
An electric generator for the production of alternating current and voltage.
An electric motor driven by alternating electric current.
A power transformer of which the magnetic circuit and windings are not immersed in an insulating liquid.
An electronic ac converter for changing the frequency.
A physical object intended to supply electric power according to specified levels and tolerances.
An ac power supply unit that maintains a continuous supply of electric power to the equipment it protects.
A power transformer of which the magnetic circuit and windings are immersed in oil.