Heka – Compact Secondary Substation

Outside operated sheet-metal substations

The sheet-metal HEKA1VM substation is an affordable, light-structured set.

  • factory-made and tested
  • ready to be connected to a MV or LV network
  • outside operated
  • manufactured to the specifications of the IEC 62271-202 standard

Our range of substations includes a comprehensive selection of outside and inside operated secondary substations for various applications and transformer sizes. We can also deliver tailor-made special solutions.

Kari Aarniomäki


+358 (0) 44 537 9881

Ville Tamssi


+358 (0)40 733  0003