El Kontrol - Beginning
 
 
Name of Project: Reconstruction and extension of 400 кV Outdoor Switchgear in Maritsa East 3 TPP as a part of a 400 кV power distribution line from Maritsa East 3 TPP to substation "Alibeikjoi" (Turkey)
   
Contractor: NEC EAD Trafoelektroinvest State Enterprise
   
Description: This project concerns erection of a high-voltage power distribution line to substation Alibiekjoi - Turkey. Implementation of this power project is of national importance for Bulgarian electrical system and it is the first of its kind for the latest 15 years. The Reconstruction and extension of 400 кV Outdoor Switchgear in Maritsa East 3 TPP presents a part of the whole project and has been differentiated as a separate order. It has been awarded to EL KONTROL by NEC - EAD Trafoelektroinvest State Enterprise after a Public Procurement Competition had been carried out. This is the most significant order implemented by EL KONTROL by the time it has been awarded. The project includes installation of modern power equipment produced by world famous leaders such as SIEMENS - Germany (circuit breakers and isolators), АВВ Utility Automation GmbH - Germany (power and measuring transformers and 400 kV circuit breakers, and Hefley Trench - France (current transformers).
   
Lead in Exploitation: 2003
   
Finished Activities: BY SUBPROJECTS

▪ Existing 400 kV Outdoor Switchgear;
▪ New 400 kV Outdoor Switchgear;
▪ Existing 31.5 kV Indoor Switchgear;
▪ Existing 0.4 kV Switchgear;
▪ Erection of building for Battery and Diesel generator;
▪ Reconstruction of Control building.
   
Other: It has been awarded to EL KONTROL by NEC EAD Trafoelektroinvest State Enterprise after a Public Procurement Competition had been carried out.
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