Maintenance
Through our services we provide preventive and corrective maintenance permanent power supply of consumers, safe and effective.
- Preventive and corrective maintenance for:
- overhead lines (OHL) and underground (LES) in the voltage range from 0.4 to 110 kV;
- 110 kV transformer stations / MT;
- MV / LV and power points;
- Destructive and test cables with high-performance equipment for rapid location of faults in cables operating voltage between 0.4 and 110 kV.
Identify routes and cable fault location by:
- measurement of reflectance pulse direct (differential measurement and coupling);
- shortly stabilization method of arc;
- impulse voltage method;
- pulse current method;