Variable Transformers

These kind of transformers are used for testing applications where variable output is required from 0 to any voltage. These kind of transformers are widely used in transformer / motor / generator manufacturing units to perform various electrical tests.


The construction of these variable transformers is very simple & consists of Buck/Boost Double Wound Transformer and +/- Type linear rolling contact regulator for stepless control. Variable transformers are widely available upto 10 MVA

These kind of transformers are used for testing applications where variable output is required from 0 to any voltage.