Transformers

Hitachi was established in 1910, and shipped its first power transformer the same year, a small 5kVA single phase model. Since then, Hitachi has developed the technology to meet the increased demand for electric power, regularly manufacturing and delivering units with power capacity up to 3,000MVA and voltage up to 1,000 kV, all over the world. Hitachi power transformers feature higher quality and reliability, lower loss and operating noise, shorter delivery time, lighter transport weight and smaller installation area than ever before.