On substations 220 kv Kanash (Republic of Chuvashiya) and Saransk (Republic of Mordoviya) four maslonapolnennykh high-voltage inputs, producing the resource, are transferable modern analogues, equipped hard RIP-by an isolation. High-voltage inputs are intended for the serve of tension from the line of electricity transmission on transformers, bypass reactors, switches and are structural part of this energooborudovaniya. New inputs are more reliable, have more protracted term
exploitations and practically does not require service.The technical retooling of energoob’ektov allowed to promote reliability of power supply of users of cities of Kanasha and Saransk with a total population about 500 thousand persons. The cost of works made
5 million roubles.In 2009 of MES of Volga will replace 26 high-voltage inputs on 12 substations 220 kv Sredne-volzhskogo of region to the amount of 30 million roubles. In all within the framework of the having a special purpose program, expected to 2011 year, high-voltage inputs will be transferable on all 54 substations of class
tensions 220 kv MES of Volga.Substation 220 kv Kanash by transformer power 250 MVA put into an operation in 1968. It is responsible for the energy supply of users of city Kanasha, including enterprises of joint-stock COMPANY «Promtraktor-vagon», OAO «Stroytekhnika», OAO «Kanashskiy
avtoagregatnyy factory» et al.Substation 220 kv Saransk power 250 MVA was built in 1983. Reliability of power supply of such enterprises of region, as Carriage-building company, depends On stable work of substation «Mordoviya», Saransk factory
exact devices, All-russian research institute of sources of light, Saransk instrument-making factory, Saransk mechanical factory et al.
