Oil Cooled Potential Transformer Power and Electricity Generation: In power plants and substations, they step down high voltage levels to safer values for measurement and protection devices. Industrial Manufacturing Processes: They provide safe and isolated voltage measurements for control and monitoring systems in factories and industrial facilities. #Oil-Cooled-Potential-Transformer-Manufacturer-In-Vadodara #Oil-Cooled-Potential-Transformer-Manufacturer-In-Gujarat #Oil-Cooled-Potential-Transformer-Manufacturer-In-India