El Kontrol - Beginning
 
 
Name of Project: Reconstruction of 400/220/110/31,5 kV Substation "Plovdiv-South" - Reconstruction and Extension of Switchyard 400 kV
   
Contractor: SIEMENS A.G. - Germany
   
Description: Main contractor for implementation of this project is SIEMENS A.G. - Germany, through its Bulgarian branch. EL KONTROL has been awarded with the electrical part of the order for Reconstruction and Extension of Switchyard 400kV in Substation "Plovdiv-South", including overall substitution of the existing electrical equipment in 400/220/110/31,5 kV Substation "Plovdiv - South" with modern electrical equipment.
   
Lead in exploitation: 2006
   
Finished Activities:
▪ Substitution of 400 kV equipment - (dismantle of existing and installation of new equipment: circuit breakers, knife disconnectors, current transformers, voltage transformers, surge arresters, support insulators);
▪ Laying and connection of control cables;
▪ Erection of new Switchgear 31,5 kV Eternal Supply of 220 kV DС Switchgear Eternal needs in control building of Maritsa East II Switchgear;
▪ Installation of relay panels, DC panels and panels for Eternal Supply SWG 0,4 kV.
   
Other: The order has been completed and the erected electrical equipment has been commissioned in September 2006. By realization of this project EL KONTROL enriches its experience in erection of HV Substations and strengthens its position on Bulgarian market as a leading company in the field of power engineering.
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