At the Petropavlovsk CHP-2 of SEVKAZENERGO JSC, as part of the investment program of the enterprise, systematic replacement of autotransformers is carried out. Power engineers note that the new equipment will ensure uninterrupted communication with the power system of the Republic of Kazakhstan, reduced wear and tear, and even more reliable power supply to consumers.

Autotransformers are power equipment operating in a block with turbine units and participating in the generation of electricity. Starting from 2009, three communication transformers 1T, 4GT and 5GT were replaced at the station.