Number
An electric motor driven by alternating electric current.
A direct current power supply unit intended to supply stabilised DC electric power according to specified levels and tolerances.
A dynamic pump that contains impellers provided with vanes to generate centrifugal force to achieve the required pressure head.
An electronic converter that changes direct electric current to single-phase or polyphase alternating currents.
A physical object intended to supply electric power according to specified levels and tolerances.
An electric converter for converting an alternating current into a direct current.
An ac power supply unit that maintains a continuous supply of electric power to the equipment it protects.
An ac power supply unit that maintains a continuous supply of electric power to the equipment it protects.
A physical object that consists of an electric motor and controller that is used to adjust the motor's operating speed.