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: SUBOBJECT: Existing 400 kV Outdoor Switchgear
   
Lead in exploitation: 2003
   
Finished Activities:
▪ Dismantle of existing 400 kV power equipment: measurement transformers, knife disconnectors, circuit breakers, surge arresters and supporting isolators;
▪ Dismantle and substitution of existing 220/400/31,5 kV Autotransformers; tests and commissioning;
▪ Installation and commissioning of new 400 kV power equipment: measurement transformers, knife disconnectors, circuit breakers, surge arresters and supporting isolators;
▪ Substitution of control cables, relay panels and control panels;
▪ Installation of guard and local lightning installation;
▪ Control tests and measurements of power equipment and relay protection.
   
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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