|Ambient Temperature||0 - 55|
|Insulation Resistance||> 1000 Mega Ohms|
|Transformer Type||Air / Oil Cooled|
Oil Cooled Variacs and dimmerstat Manufactured By Purevolt Is The Most Useful And Effective Device For Step Less, Break Less And Continuous Control Of A.C & DC Voltage.
The Normal Output Range is 0 To 270 Volt In Single Phase And 0 To 470 Volt In Three Phases.
We Are Engaged Into Manufacturing and Supplying of these Oil Cooled type Three Phase Variable Auto Transformer with Enclosure. We Design And Develop these Oil cooled motorized Three Phase Variable Transformers With Special Features Which Are Appropriate For Educational Institutions, Testing Labs, Etc. And In Oil Cooled Models, We Use Appropriate Radiators Enough To Control The Heat Of The Transformers. As Per The Customers Requirement We Provide Motorization, Distant Control Desk For Increasing, Decreasing, Zero Start And Any Special Features.Rating Available: 2 Amp to 2000 Amp