Industrial Control Transformer Market Size and Forecasts (2021 - 2031), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Rating (Low (100 MVA to 500 MVA), Medium (501 MVA to 800 MVA), High (801 MVA to 1200 MVA)); Cooling Type (Air-cooled, Oil-cooled), and Geography (North America, Europe, Asia Pacific, and South and Central America)