Transformadores União is a transformer manufacturer in São Paulo that has modern, calibrated, and prepared equipment., In addition to a highly skilled team to serve your project.

Transformers are equipment that work in increasing power, balancing grid voltage, and/or providing electromagnetic isolation, among other essential functions in power generation and distribution. To ensure this product meets all system needs, it is important to opt for approved options from the leading transformer manufacturers in Brazil. It is important to understand that the approval of a transformer consists of proving that it complies with the technical standards stipulated by ABNT and ANEEL (National Electric Energy Agency) regulations. To obtain this seal, products undergo various checks regarding the equipment's safety, effectiveness, durability, operation, and quality. Therefore, it is essential that you choose a transformer manufacturer in São Paulo that has this seal.

Transformadores União has been in the market for over 30 years, and its factory in São Paulo utilizes the most advanced technology. All products are developed in accordance with the standards required by ABNT-NBR norms, ISO 9001:2015 certification, energy utility homologation, and tests in accredited institutions.

Are you familiar with Uniao's Dry-Type Transformer line?

Medium-voltage dry-type transformers:
Dry Plus, Dry Solar, Dry Tech, Dry Utilities, and Immersed.

Low Voltage Transformers:
Dry Solar BT and Low Voltage

With such an important role in an operation as essential as power supply, this equipment needs to be of high quality, meeting all ABNT and electric utility company standards. And to choose the best options on the market, it's essential to understand how the equipment is manufactured.