Oil Cooled Potential Transformer An oil-cooled potential transformer is a specific type of transformer used in electrical systems. Here's a breakdown of its key features: Function: Steps down high voltage to a safer, measurable level. Potential transformers are crucial for instruments like meters and relays that can't handle high voltages directly. They also provide isolation between the measuring equipment and the high voltage side of the system for safety reasons. Oil Cooled Potential Transformer Manufacturer In Vadodara Oil Cooled Potential Transformer Manufacturer In Gujarat Oil Cooled Potential Transformer Manufacturer In India