Reactive maintenance of 110 kV, 35 kV, 20 (10) kV and 1 kV power facilities

The project of reactive maintenance, overhaul and remediation of 110 kV, 35 kV, 20(10) kV and 1 kV power facilities has been carried out continuously since 2013 for the investor Elektrodistribucija Srbije, across the Kraljevo Distribution Area, which covers a significant part of western Serbia.

The project includes emergency interventions on medium-voltage and low-voltage lines, substations and associated power equipment, as well as regular and preventive maintenance of the power infrastructure. The goal of these activities is to ensure continuity of supply, increase system reliability and extend the service life of power equipment.

The works include remediation of faults and defects on MV and LV lines, remediation of the consequences of accident events, maintenance and reconstruction of poles, conductors, insulators and foundations, clearing of line corridors, as well as inspection, servicing and overhaul of power transformers, circuit breakers and other high-voltage equipment in substations of all voltage levels.

Years of engagement in reactive maintenance work confirm the company’s ability to respond to investor requirements in the shortest possible time, ensure stable operation of the distribution system and contribute to safe and reliable electricity supply for consumers.

• Defects remediation resulting from faults on MV and LV lines
• Remediation of functionality faults and defects in 110, 35 and 10 kV substations
• Maintenance of MV and LV lines (replacement of conductors, insulators, poles, overgrowth removal, foundation remediation)
• Maintenance of 110, 35(20)10 kV substations – circuit breaker, transformer revising, HV equipment maintenance

• Maintaining consumer power supply consistency
• Extending equipment service life by timely maintenance
• Preventing breakdowns and reducing losses