We are here to help!

Whether you have questions about our products, services and capabilities or have another concern or inquiry, our team is here to help.

Contact Us

For over 95 years, Mitsubishi Electric has provided power transformers for energy transmission and distribution systems throughout the world.

We manufacture both shell-form and core-form design and have chosen to supply shell-form transformer designs for high voltage and/or large capacity applications. The approximate transition point between the core-form range and shell-form range is 200 MVA bank capacity, and 275 kV high voltage winding rating. All supplied transformers above this transition point adopt the shell-form design because of the inherent advantages of the shell-form design for high voltage, large capacity applications.

image in content-with-image component

Core Form Transformers

Core-form transformers are manufactured on the basis of over half of a century of experience in transformer production. Continuous research efforts toward improvement of technical skills and materials have earned a high reputation for, and a wide acceptance of, Mitsubishi Electric core-form power transformers.

Ratings 69-275kV

image in content-with-image component

Shell Form Transformers

Through extensive experience and research and development Mitsubishi Electric can supply shell-form transformers of the highest level of quality, reliability and performance. From the outset, three-dimensional computer analysis of electric and magnetic fields inside the transformer have allowed Mitsubishi Electric produed shell-form transformers to avoid local-heating problems associated with other shell-form designs.

Ratings 115-765kV

Advantages of Shell Form Transformers

Related Literature

download icon

Transformers Brochure

Download
image for text-with-image

Product Announcement

NERC Announcement: Maintenance, monitoring, and testing guidance regarding power transformers.
LEARN MORE

Other HV Products and Systems

featured image

Gas Insulated Switchgear (GIS)

Learn More
featured image

High Voltage Direct Current Systems (HVDC)

Learn More
featured image

High Voltage Gas Insulated Circuit Breakers

Learn More
featured image

Flexible AC Transmission Systems (FACTS)

Learn More
featured image

Battery Energy Storage Systems (BESS)

Learn More
featured image

Air Insulated Switchgear (AIS)

Learn More

Reliable, Secure and Sustainable Energy Systems

feature icon

Industries

Energy systems to power a safe, sustainable, and secure future

feature icon

Services

Providing inspection, maintenance, upgrades and service for energy power systems

feature icon

Solutions

Turnkey engineering, design, logistical and project management solutions

We are here to help!

Whether you have questions about our products, services and capabilities or have another concern or inquiry, our team is here to help.

Contact Us