Three-phase autotransformers for general use designed and built to ensure excellent insulation and energy saving. These autotransformers are immersed in paints to ensure the reliability of the product over time and are individually tested by specialized personnel.

The know-how acquired over the years, allows us to produce these autotransformers to individual customer specifications, with an excellent quality-price ratio.

These autotransformers can be certified: CE - UKCA - UL

▪ Service: Continuous

▪ Insulation class: Class F (155°)

▪ Ambient temperature: 40°

▪ Test voltage: 4kV

▪ Cooling: AN

▪ Core: 1,5W/Kg

▪ Degree of protection: IP00 – Class I

▪ Terminal block protection degree: IP20

▪ Vector group: Star + N (Yn)