Key operating facts and figures
Number of substations of Rosseti Lenenergo:
432 power centers 35-110 kV, including:
- 247 110 kV substations;
- 185 35 kV substations;
- 26,019 6-10 / 0.4 kV transformer substations.
The total transformer capacity – 35,576 MVA.
Length of overhead lines on circuits – 50 131 km, including:
110 kV overhead lines – 7,279 km;
35 kV overhead lines – 3,657 km;
6-20 kV overhead lines – 20,243 km;
0.4 kV overhead lines – 18,952 km.
The length of the cable lines – 31,392 km, including:
35-110 kV cable lines - 925 km;
0.4-10 kV cable lines – 30 467 km.
9 branches
33 electrical networks areas
* Data is based on equipment leased and serviced under operational maintenance contracts.