State-of-the art technology, the result of over 70 years’ experience in impregnated dry-type transformers and over 25 years’ experience in cast resin transformers…

A magnetic core that minimises :
losses
no-load current
noise

An MV winding comprising coils with a linear voltage gradient from top to bottom, patented by France Transfo and designed to :
enhance dielectric characteristics
keep partial discharge at an exceptionally low level (≤10 pC)

A high-voltage casting system based on vacuum cast coating with a fire-resistant filled resin, which provides:
excellent winding impregnation
very good thermal and mechanical resistance
and, above all, immediate self-extinguishing

A pre-impregnated non-cast LV winding, which provides:
excellent resistance to aggressive industrial environments
excellent dielectric resistance
very good resistance to short-circuits...