Three Phase Oil Filled Transformer is electrical transferring assembly which finds application in all industrial & commercial sectors. It is greatly admired for being completely reliable in nature with long service life. This transformer is said to have oil as its insulating & cooling medium which plays an essential role in assuring its high efficiency. It has been equipped with superior quality coil winding and has ability to bear high amount of voltage with ease. Three Phase Oil Filled Transformer has hermetically sealed structure which makes it completely suitable for outdoor installation.