Variable voltage appliances

Voltage fluctuations over the course of the day are unavoidable in a supply network. The operation of certain, often complex, electrical equipment requires the provision of an operating voltage with narrow tolerances and a high degree of long-term stability, to ensure uninterrupted, constant operation.

Voltage adjustment is achieved by changing the voltage transformation. This may be carried out using variable transformers as autotransformer or with separate winding, or using matching transformers and booster transformers, also in combination with additional fine-tuning, with stabilisation by means of variable transformers.

Motor drives and controllers with analogue or digital signal processing facilitate the provision of versatile and reliable, almost infinitely variable actuators and stabilisation units.

We would be happy to assist you in selecting and planning a voltage stabilisation system to suit your requirements.