The EDS team has completed the reconstruction of 35/6 kV SS Mar'yanskaya on the territory of Mar'yans'ke village council in Apostolivs'kyi district, Dnipropetrovsk oblast.

The purpose of the reconstruction is to connect solar power plant «Solar Park Mar'yanskoye». Previously, the specialists of EDS-ENGINEERING were involved in the installation of RP (distribution center) and KTP (packaged transformer substation) at this SPP, supply of the equipment manufactured by EDS, as well as relocation of overhead line.

By the forces of the EDS specialists, the 35 kV switchgear was reconstructed with the installation on II bus-bar section 35 kV an additional linear bay with a vacuum circuit breaker, current transformers, voltage transformers, as well as OPN (surge arresters) and disconnectors.

To place the bay on the territory of ORU-35 kV (outdoor switchgear) were replaced the SV (section breaker) bays 35kV and 35 kV 1T and 2T circuit breaker bays, as well as was installed the additional TN (voltage transformer) bay on I bus-bar section 35 kV.

Also a new substation control house (OPU) with RZiA (relay protection and automation) equipment manufactured by EDS-Engineering was installed on the territory of the substation. As for the existing building, the active panel №3 (lines L-399A, S-31 and S-61), as well as the telemechanics panel, were equipped additionally there.