Voltage Transformer for School Building is designed for educational facilities that require stable power for classrooms, laboratories, libraries, dormitories, cafeterias, gyms, computer rooms, and campus lighting systems. Since schools are occupied by students and staff, safety and low maintenance are important. Voltage Transformer for School Building can use dry type insulation, compact enclosure, cooling fan, temperature control, and customized voltage ratios to support safe installation in campus electrical rooms or utility areas.