Power supply of a new transformer-rectifier group

To increase the production of electrolytic copper, the investor delivered and installed a new transformer-rectifier group with a supply voltage of 6kV, power 15970kVA and maximum current 1537A.

5040m of power cables for voltage 6kv and cross-section 185mm² have been laid, distributed in three parallel triples.

It's done installation of the cable heads in Closed Switchgear and on the power transformer.