The mainNewsUral Mining and Metallurgical Company installed complete switchgear of High-Voltage Union Concern
05 June 2014

Ural Mining and Metallurgical Company installed complete switchgear of High-Voltage Union Concern

High-Voltage Union Concern delivered and put into operation the 6-kV switchgear based on cubicles of 3KVE-10RN series at Kamagan copper-zinc deposit (Sibai branch of Uchalinsky GOK JSC making part of Ural Mining and Metallurgical Company).

Sibai and Kamagan copper-zinc deposits are backbone deposits of town of Sibai, Republic of Bashkortostan.

Standard mining 6-kV switchgear of 3KVE-10RN series was delivered to ensure power supply to substations and other high-voltage equipment of underground workings and open cast minings at Kamagan deposit.

Moreover, these switchgears may be used as feeder, input and coupling cubicles of complete switchgear used in the energy industry.

Main specifications of 6kV switchgears of 3KVE-10RN series:

  • Rated current is up to 1600 А;
  • Rated breaking capacity is 20 kA;
  • Peak withstand current is 51 kA

High-Voltage Union Concern is delivering equipment to Uchalinsky GOK JSC since 2005, and it proves successful operation for almost 10 years. 6kV switchgear of 3KVE-10RN series is produced at the High- Voltage Union's manufacturing site — NTEAZ-Electric LLC (Nizhnyaya Tura town) with over 50-year history. Traditions and innovations have become the formula for success of the plant and the company.

High-Voltage Union Concern would like to thank the Sibai branch of Uchalinsky GOK JSC and is looking forward to further cooperation.