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Motorized Variable Auto Transformer

We Are Engaged Into Manufacturing And Supplying Of Motorized Variable Auto Transformer Dimmerstat .we make these variacs from 4 Amps to 600 Amps. They are also called as dimmerstat or Variacs and can also give DC variable voltage output.


Oil Cooled Motorized Variac Dimmerstat

Oil Cooled Motorized Variac Dimmerstat
Oil Cooled Motorized Variac Dimmerstat

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
Single and Three Phase / Air and Oil Cooled

Air Cooled Motorized Variable Auto Transformer

Air Cooled Motorized Variable Auto Transformer
Air Cooled Motorized Variable Auto Transformer

We Are Engaged Into Manufacturing And Supplying Of Motorized Variable Auto Transformer also know as Dimmerstat . These Provide Different Sweep Time For The Speed Control Through The Gears. Designed For Heavy Duty Trouble Free Operation All Components Are Designed To Give Maximum Life To The Unit Under Extreme Operating Conditions.

The motor driven models permit remote control of large amount of power. These motorized Variacs can be installed in any out of way space and the control station placed where desired. Extreme flexibility is possible because the control; location does not have to accommodate the variable auto transformer assembly. The motor driven is a compact integral unit mounted on the top of the assembly. The motor driven units are provided with knock outs for cables or conduit connections. 
                 
We Present All Types Of Variable Auto Transformer in both air and oil cooled models depending upon the rating. These Are Ideal For for use with various applications and comes  With All Terminations To Be In Outside. These Are Made From 2 Amps To 200 Amps In Single Coil And Above 200 Amps With Ganged Coil. We can supply up to 600 A in single phase & up to 1800 Amp in three phase. We Also Offer Higher Output Voltage with Various Features Such As Voltmeter, Ammeter, Motorization And Enclosure As Per Client’s Specifications and Demands.

Rating Available: 2 Amp to 1800 Amp
Single / Three Phase
Air / Oil Cooled Type



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  • Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)

Purevolt Products Private Limited

Mr. A. K. Gupta / Mr. Sumit Gupta (Managing Director)
D - 9/6, Okhla Industrial Area, Phase - 1
New Delhi - 110020
Delhi, India
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