Control Transformers

A Control Transformer is a device used to transform or “Step down” a high main circuit voltage to a lower voltage which is then used to operate the control or switching components of the main circuit. These devices are commonly used in industrial starter circuits where the main circuit voltage is not suitable for use in the control circuit and where a separate control circuit feed would not be practical.
A control transformer is used to supply control power thus allowing lower, safer and more efficient control circuit voltage to be used in high working voltage applications. The excellent inrush current handling characteristics of the transformer also makes the system more efficient.
We manufacture single phase control transformer from the range of 50VA to 10KVA and three phase control transformer from the range of 50VA to 10KVA, in compliance with IEC 61558. Electrical core lamination with optimum quality and high efficient copper wire with terminal blocks are used in our product.

Typical control transformer application may include