Autotranformers

GTS Elettrotecnica designs and manufactures high-quality single-phase and three-phase autotransformers, ideal for industrial, railway, marine, medical, automotive and renewable energy applications. Our autotransformers represent an efficient and cost-effective solution for voltage regulation in high-reliability electrical systems. Thanks to the use of selected materials and state-of-the-art manufacturing technologies, our autotransformers ensure high energy efficiency, compact design and excellent mechanical performance even under demanding operating conditions. They are manufactured in compliance with the main international standards (CEI EN, IEC, UL/CSA) and are available in a wide range of power ratings, voltage levels and IP protection classes.

Each autotransformer can be customized on request, with a wide range of optional accessories including electrostatic shields, Klixon bimetal thermostats, PT100 thermocouples, fuse terminal blocks and protective enclosures made of metal or fiberglass. Choosing GTS autotransformers means relying on robust, flexible and optimized solutions, designed to maximize system efficiency and reduce operating costs.

Discover more about our single-phase and three-phase autotransformer ranges and configure the solution that best suits your needs!

Efficient, compact and cost-saving: GTS autotransformers on gauges offer an economical and high-performance solution for industrial applications up to 50,000 VA, with maximum customization on demand.