TUNISIE TRANSFORMATEURS is the only Tunisian company who obtained canadian production technology of single phase transformers canadian circular type. It has been produced since 2002.

It’s an immersed mineral oil cylindrical shape type which allows pole installation until a power of 3X210 KVA = 630 KVA.

 Production specification

Production specification covers requirement for both :

  • Standard or classic on pole without integrated protection,
  • CSP (completely self-protected) and conventional type transformers

CSP transformers include attached primary arrester, primary fuse and appropriate secondary over-load and short circuit protection. For conventional transformers, shall be included.

 Conception Features

Our transformers are designed in accordance with the latest revisions of AINSI & IEC standards.

The core of magnetic circuits are of the oval  and are winding sheet.

This design reduces the load losses & increasses its resistance to electromechanial shocks.

Test laboratory & Quality control

Our laboratory equipements are calibrated by the metrology of DEFNAT with its national and international accreditation which meet STEG requirements, IEC 76 standars, individual and types test.