Телефон: +7 (912) 229-01-11
Тех. консультации: +7 (912) 288-70-89
E-mail:
In the Russian Federation electricity losses for transmis-
sion from generating companies to the final consumer are es-
timated at the level of 10 to 12%. Losses of the electric power
at enterprises are several times higher.
One of the main factors of high losses is wear and oxidation
of contact systems, leading to increased contact resistance,
overheating of contacts and to reduce of the reliability of
their work that may cause accidents. More