Substations or power transformation systems are a connecting ring among the several levels of tension.
The power requirements of cities and the big inhabited areas are continuosly increasing. The distribution systems are more and more great. Often, the electric provisioning through MV cables, on part of the city is no longer economically bearable due to a high power requirement. Therfore it's necessary to carry out transformation systems able to link HV to MV rates.
Nexans can serve this market with its high-technology products.