MV/LV Distribution Transformers

MV/LV transformers act as final voltage transformation step in the electrical power distribution system.

Distribution transformers MV/LV type for energy distributions are usually three or single phase, oil immersed, with different cooling method (K/L)ONAN - (K/L)ONAF with detachable radiators or corrugated tank (depending on transformer size and mbient temperature), with conservator technology or sealed construction (with or without nitrogen / air filling).

These transformers can be manufactured either with off-circuit tap changer or on-load tap changer, for environments with risk of explosion (ATEX) or for off-shore application. Furthermore transformers for railway application with various loading cycles can be manufactured.


Product Scope

  • System voltage up to 52 kV
  • Power rating up to 30 MVA