Red Eléctrica del Sur
Red Eléctrica del Sur (REDESUR) is the concession company that provides electrical transmission service to the southern part of the country, in the regions of Arequipa, Moquegua, Tacna and Puno. The Ministry of Energy and Mines granted the concession in 1999 for a period of 30 years. In addition to managing the electrical transmission business, in 2005, REDESUR was ganged the concession to manage the telecommunications network in the regions where the company operates. This makes REDESUR the first electricity operator in Peru to access the telecommunications market through the commercial operation of the surplus fibre optic cable installed in the transmission networks.
- Moquegua - Tacna 220 kV transmission line:
Covers mountain and coastal zones, with a total length of approximately 124.34 m, of which 24.68 km correspond to the mountains, and 99.66 km to the coast. The line starts and ends at elevations of 1,290 and 645 m.s.l., respectively, with the highest point on the route at 1,425 m.s.l., with this line considered to be coastal.
- Socabaya - Moquegua 220 kV transmission line:
Covers mountain zones, with a total length of approximately 106.74 m. The line starts and ends at elevations of 2,382 and 1,290 m.s.l., respectively, with the highest point on the route at 3,321 m.s.l.
- Puno - Moquegua 220kV transmission line:
Covers mountain zones, with a total length of approximately 196.62 m. The line starts and ends at elevations of 4,127 and 1,290 m.s.l., respectively, with the highest point on the route at 4,677 m.s.l.
- Socabaya substation (expansion)
Located in the Umapalca zone, Socabaya district, Arequipa province, Arequipa region.
This substation consists of an expansion of the 220 kV busbars with a double busbar configuration with transfer switch. This busbar is shared with the company Consorcio Transmantaro and the mining company Cerro Verde.
- Moquegua substation (expansion)
Located in Montalvo, Moquegua province, Moquegua region. The 220 kV busbar system is a double busbar configuration with coupling cubicle, with the 220 kV busbar, four line cells and the busbar coupling cubicle corresponding to REDESUR, and two line cells and two transformer cells to ENERSUR.
- Puno substation (expansion)
Located in the town of Totorani, Yanamayo district, Puno province, Puno region.
- Los Héroes substation (Tacna)
Located in the town of Alto de la Alianza, Tacna province, Tacna region. This substation is connected to the Moquegua substation by the Moquegua - Tacna line.
Documents of interest