The personnel of service to the isolation and protecting from the overstrains of the Slavonic electric networks modernized the movable electrical engineering laboratory of Etl-10. An operator and high-voltage is modernized cut off laboratories. The equipment of reconstructed Etl-10 corresponds to the last word of technique: all processes of tests and measurings are automated. If before an important role during testing was played by human
factor, because assembling of charts was produced by hand and occupied much time, then after a reconstruction all is done automatically: by pressure of the button or switching of lever it is possible to include one or another proof-of-concept chart. In addition, an error is eliminated at assembling
charts.Through Etl-10 the tests of all high-voltage equipment of transformer substations of branch are produced, descriptions of equipment are measured. On the basis of results of tests drawn conclusion about possibility of his further exploitation.
With the use of Etl-10 tested at an input in work of new energoob’ektov, and also in the process of their exploitation concordantly  to the ratified periodicity.Measures for modernizations of equipment, OAO conducted in a branch «Kuban’energo» Slavonic
electric networks in accordance with the new technical policy of OAO «South MRSK», called to be instrumental in the improvement of quality of energy supply of users of Slavonic energorayona. Saida PANESH, Krasnodar