We fabricate and supply all types of variable auto transformer –box type along with powder coated metal enclosure. These types of transformers are suitable for testing labs and educational institutions with entire terminations to be outside. Our box type transformers are manufactured from 2 amps to 300 amps in single coil and above 300 amps with ganged coil. We even develop upto 60 amps in oil air cooled and air cooled models and above 60 amps are only manufactured in oil cooled models. The normal output range comprises of 0 to 270 volt single phase auto transformer and 0 to 470 volt two and three phase auto transformers.

Furthermore, we have the facility of supplying higher output voltage transformers according to customer’s needs such as Ammeter, Voltmeter, Motorization and Enclosure.