Single-Phase Auto Transformers with Hand Operation Mode

Single-phase auto transformers are used for the low-loss, continuous adjustment of mains-connected alternating voltages. With this component, the user is provided with a component which allows an optimum adjustment or regulation of currents and voltages at the lowest losses and thus low heat generation.
The same for three-phase current can be achieved by mechanical couplings of three control transformers.
The design of the current collector ensures a reliable contact output and by actuation an independent cleaning of the contact track.a reliable contact output and by actuation an independent cleaning of the contact track.