Trafo Elettro designs and manufactures cast resin transformers engineered to deliver safe, reliable and efficient power distribution in medium-voltage applications. Designed according to IEC 60076-11, they are suitable for installations where operational continuity, safety and reduced maintenance are key requirements.
Our cast resin transformers are ideal for commercial buildings, hospitals, airports, data centers, industrial facilities, renewable energy plants, infrastructure projects and other indoor applications where fire performance and environmental protection are essential.
The product range includes transformers up to 30 MVA, with voltages up to 52 kV and BIL up to 250 kV. The E4-C5-F1 environmental, climatic and fire class certification is currently in progress and is expected to be completed by the end of 2026.
Each transformer can be customized to meet specific project requirements, including enclosure solutions, terminal arrangements and configurations tailored to the installation environment. Our engineering team works closely with customers to develop optimized solutions that ensure reliability, efficiency and long service life.
With more than 55 years of experience and over 30,000 transformers installed in more than 90 countries, Trafo Elettro supports utilities, EPC contractors, OEMs and industrial customers with tailor-made transformer solutions backed by comprehensive engineering expertise and international quality standards.
