Power transmission

The transformer's ability to carry the current to match or slightly exceed its power rating is the only measure of quality. Hitachi Energy's performance is exemplary.

Hitachi Energy does not compromise on quality, and our many years of experience in engineering, developing, and manufacturing power transformers for AC voltages, DC voltages, and onshore and offshore applications has made us the undisputed world leader in the power transformer industry.

Hitachi Energy's full product line of autotransformers, HVDC, reactors, and substations transformers is unparalleled.

Power transformers are highly complex, engineered products. Over their lifetime of up to 40 years, they are subjected to enormous electrical, magnetic, and mechanical loads. This calls for design excellence and a controlled, structured design and manufacturing process. Every Hitachi Energy power transformer is produced according to the customer´s specifications and international standards. Our worldwide presence, size, and financial strength make us a partner that can be relied upon time and again.

• Compactly designed, low weight transformers
• High-quality manufacturing and design optimization supports required short circuit withstand capability.
• Global manufacturing footprint provides expertise on specific local technical requirements and standards.