The National Electricity Company (Ende Corporation), through Ende Transmission, made the change of Equipements primary in the Vinto substation, located in the department of Oruro, to strengthen the transport of energy electric and avoid any type of unexpected cuts in the service.

According to the renewal plan faced by the transmission, the change and improvement of 6 was made 115 kV park current transformers, 2 three -phase switch of 69 kV and 3 park Capacitive line output voltage transformers to the 69 kV mining company (EMV).

The vinto substation is one of the oldest facilities that composes the interconnected system National (SIN), entered operation more than 40 years ago and has been updated and Improvement, to guarantee the reliability, stability and efficiency of the electrical system.The Validity of the operation of this electrical substation is a sample of the correct administration Operational by Ende.

The state electric current currently has one of the more electricity transmission systems robust and efficient of the region and incorporates new technology to expand the transport capacity electric, also dedicates an arduous work to the maintenance of equipment, which has an important Tour of its operation.