Compact substation made by an oil immersed 500 kVA transformer with RMU on MV and LV panel.

kVA 2500 kV11/0,433 oil immersed transformer with copper windings, built by  Elettromeccanica Piossasco, for an English project for a building site in SUFFOLK (UK).

4 MVA air-forced oil filled transformers

Kva225 kV34,5/0,750-2,500 oil filled transformer with copper windings, manyfactured by Elettromeccanica Piossasco for an African project in Libya. The transformer passed impulse test at 170 kV, at an important Italian lab, specialized in tests on cast-resin and oil transformers.