A reliable power supply requires high performance transformers. The high quality standards set by Siemens are valued throughout the world. For over 100 years, Siemens has been a leader in the development, manufacture, installation and commissioning of large power transformers. Our transformers are used in generating plants, substations and HVDC transmission systems, just to name a few.

Siemens manufactures power transformers for the U.S. market for units rated 20 MVA and larger for all voltages including generator step-up transformers, autotransformers, LTC transformers, shunt reactors, and phase-angle regulating transformers.