en.Wedoany.com Reported - Rosseti Siberia Main Grid Branch plans to replace over 3,600 insulators on key 220-500 kV transmission lines in the Omsk Region as part of its maintenance program. This initiative aims to enhance the reliability of power lines supplying electricity to large industrial enterprises and nearly 2 million local residents.

Energy specialists will focus on three major transmission corridors through which electricity from the Omsk Thermal Power Plant is delivered to households and industrial users. Over 3,000 new insulators will be installed along these corridors, with all work scheduled for completion before the start of the heating season.

Domestic tempered glass insulators will be used for the transmission line repairs. These insulators feature high mechanical strength, resistance to chemical corrosion, and tolerance to temperature fluctuations. The transparency of the material allows workers to easily detect defects visually without the need for specialized equipment.

Insulators serve to suspend conductors and lightning protection wires from tower structures while maintaining the required insulation gaps. Factors such as lightning overvoltage, temperature fluctuations, and contamination can damage insulators and cause line outages. Regular replacement of aging insulators helps mitigate these risks.

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