It is completed the construction of the substation 110/35/10 kV “Chernyatka” in connection with the joining of Photovoltaic Power Plant LLC “Rendgy Bershad’”. During the reconstruction were performed the following works:
Replacement of existing divide-short-circuit closer 110 kV power unit with LTB D1/B SF 6 circuit breaker;
Replacement of existing valve arresters 110 kV and 10 kV T-1 with nonlinear voltage limiters;
Installing of a new module Complete Distributive Centre of closed type 10 kV in the structure of linear cell 10 kV connecting it to the existing Complete Distributive Unit of the External Implementation-10kV through the transitional cabinet;
Installation of the distribution cabinet of the operating current of constant voltage;
Reconstruction of the auxiliary scheme by means of the reconstruction of existing auxiliary board, and establishment of the auxiliary transformer №2.