MES of Volga will erect next to operating substation new energoob’ekt. On territory new PS will be built the opened distributive device (I YELL) 220 kv, closed distributive device (ZRU) 35 kv, it is set two by avtotransformatora power
for 200 MVA. As a result of technical rearmament energoob’ekta increased power from 375 to 400 MVA, accordingly reliability of power supply of users of city of Penzy will be enhanceable with a population more than 500 thousand persons, possibility will appear for tacking to electric
to the networks of new users of area. Investments of OAO «FSK OF ECC» in a reconstruction will exceed 2 milliards of roubles.New PS  will be equipped by CASS of management and commercial account of electric power (AIIS KUE) technological processes (ASUTP), and also
by the microprocessor devices of relay defence. On substation the most modern equipment, answering the world standards of reliability and efficiency, will be set.Substation 220 kv Penza-1 by the set power 375 MVA put into an operation
in 1963 is a basic object, providing the power supply of city. Reliability of power supply of such large users of region, as OAO, depends On stable work of energoob’ekta «Tyazhmashapparatura», OAO «Khimmash», OAO «Biosynthesis», oil pipeline
«Friendship», complex of cleansing buildings of city, railway hauling substations et al.Objects of class of tension 220 kv, passed in remontno-ekspluatacionnoe maintenance of MES of Volga in 2006, were in the neudovletvoritel’nom state. In this connection
OAO «FSK OF ECC» accepted and will realize the row of the programs, directed on their modernization.