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Home / News / "SU-EnergoGroup" has completed the first stage of reconstruction of the 220 kV substation near Moscow "Dmitrov"
23 October 2020

"SU-EnergoGroup" has completed the first stage of reconstruction of the 220 kV substation near Moscow "Dmitrov"

The installation of new switching equipment has been completed at the 220 kV substation Dmitrov, a large power supply center in the Moscow region. The modernization of the power facility will increase the reliability of power supply in the Dmitrovsky urban district with a population of 165 thousand people, all-season and ski resorts, and will also create an opportunity to connect new consumers.

As part of the first stage, six cells were reconstructed at the 110 kV open switchgear. 6 sets of modern SF6 circuit breakers, 18 disconnectors, 18 current transformers and 6 voltage transformers were installed, which increase the accuracy of measuring the transmitted electricity. The new equipment does not require constant maintenance and has a long service life. New surge suppressors have also been installed to protect against lightning discharges and power surges.


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09 September 2020

Modernization of substation 220 kV "Manturovo"
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