ELECTRA successfully designed, manufactured, assembled,tested, and commissioned a comprehensive Relay Protection and Control Systemfor two 31.5 MVA power transformers (110/35/10(20) kV) and two 110 kV overheadtransmission lines.The project included the complete engineering design, panelassembly, Factory Acceptance Testing (FAT), site installation support, andfinal Site Acceptance Testing (SAT), all carried out by ELECTRA’s experiencedengineering team.
Project Scope
The protection and control system was developed to providereliable monitoring, protection, and operational control of criticalhigh-voltage assets within the substation infrastructure. The scope of work included:
- Engineering design and preparation of protection and control documentation;
- Manufacturing and assembly of relay protection and control panels;
- Integration of advanced protection relays and control equipment;
- Factory Acceptance Testing (FAT) to verify functionality and compliance with project requirements;
- On-site commissioning, testing, and Site Acceptance Testing (SAT);
- Operational verification and system handover
Project Outcome
The successful implementation of this project demonstrates ELECTRA’s capability to deliver complex protection and automation solutions forhigh-voltage power systems. Through a combination of engineering expertise,quality manufacturing, and rigorous testing procedures, ELECTRA ensured the safe and reliable operation of critical substation assets.This project represents another important reference in ELECTRA’s portfolio and reflects our ongoing commitment to supporting thedevelopment of modern, efficient, and reliable power infrastructure throughinnovation, technical excellence, and strong partnerships with leadingtechnology providers.
Modernizing Energy Infrastructure in Kosovo’s NickelProcessing Industry
ELECTRA is currently delivering a major modernization project at one of Kosovo’s largest nickel processing facilities, supporting the transition from aging electrical infrastructure to advanced medium-voltage technology. The project involves the replacement of legacy 6 kV switchgear, which has been in operation for more than four decades, with modern 12 kV switchgear solutions designed to meet today’s requirements for safety, reliability, and operational efficiency.
Project Scope
As part of this upgrade, ELECTRA is supplying, installing,testing, and commissioning ABB UniGear ZS1 medium-voltage switchgear, one of the most advanced and proven switchgear platforms available for industrial applications.
The modernization will provide:
- Increased operational reliability and system availability;
- Enhanced personnel and equipment safety;
- Improved protection and control capabilities;
- Greater flexibility for future plant expansions;
- Reduced maintenance requirements and lifecycle costs.
Delivering Advanced Technology for Critical Industries
As an ABB Value Provider, ELECTRA combines international technology with local engineering expertise to deliver high-quality solutions for critical industrial and energy infrastructure projects. This investment represents an important step toward improving the efficiency, reliability, and sustainability of Kosovo’s industrial sector, ensuring that key production facilities are equipped to meet future operational demands. Through projects such as this, ELECTRA continues to support the modernization of energy infrastructure across the region, helping industrial customers achieve higher performance standards while maintaining thehighest levels of quality and safety.
One of ELECTRA’s most significant and technically demanding projects was successfully delivered at the Kosovo B Thermal Power Plant in partnership with our strategic partner, General Electric(GE Vernova). As part of this project, ELECTRA was entrusted with the servicing of the 24 kV generator circuit breakers for Units B1 and B2, each with a generation capacity of 250 MW, representing a critical component of Kosovo’s electricity production infrastructure.
Scope of Work
The project included:
Comprehensive servicing and overhaul of the 24 kV generator circuit breakers for Units B1 and B2, ensuring reliable and safe operation of the generating units;
Supply, installation, testing, and commissioning of modern protection relays for both generators, significantly enhancing operational safety and protection of critical equipment;
Close technical collaboration with GE Vernova specialists to ensure full compliance with international service,testing, and quality standards.
Project Outcome
The successful completion of this project demonstrated ELECTRA’s capability to execute highly specialized services within strategic energy infrastructure. Through the expertise of our engineering team and the strong partnership with GE Vernova, the project delivered improved system reliability, enhanced operational safety, and long-term performance for the generating units of the Kosovo B Thermal Power Plant.
This project stands as another important reference that reinforces ELECTRA’s position as a trusted technical partner for critical power generation and energy infrastructure projects throughout theregion.
ELECTRA successfully completed a comprehensive periodic testing and assessment program at the 20/110 kV substation of the 32.4 MW KitkaWind Farm, one of Kosovo’s key renewable energy generation facilities. All testing activities were performed by ELECTRA’s specialized engineering team using advanced diagnostic and testing equipment from Megger, ensuring compliance with international standards and industry best practices. The objective of the testing program was to verify the operational condition, reliability, and safety of the primary and secondary systems within the substation, supporting uninterrupted power generation andlong-term asset performance.
Project Outcome
The successful completion of this extensive testing program confirmed the operational integrity, safety, and reliability of the Kitka WindFarm substation and its associated electrical systems. The results provide valuable insight into asset condition and support proactive maintenance planning, reducing the risk of unexpected outages and ensuring maximum availability of renewable energy generation.
ELECTRA – Testing and Commissioning Excellence
With extensive experience in testing, commissioning, diagnostics, and maintenance of power systems, ELECTRA has established itself as a trusted partner for utilities, renewable energy facilities, industrial plants, and transmission infrastructure projects throughout Kosovo and theregion. Our commitment is to deliver reliable engineering services that maximize asset performance, enhance operational safety, and ensure uninterrupted energy production.
When reliability matters, ELECTRA delivers.
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Implementation: 2017–2018
Kitka Wind Energy Park is the first wind power project in the Republic of Kosovo.
It comprises of nine General Electric turbines, each with a capacity of 3.6 MW. The turbines are 110 m tall with a 25 m base diameter. A 60 km cable duct was built to connect the turbines to the substation, installing (N)A2XS(F)2Y 20.3/35 kV medium-voltage cables.
The project also included constructing a 20/110 kV substation with a 40 MVA transformer (ABB equipment), plus a 16 km, 110 kV transmission line to the 110/10 kV Berivojca substation, where another 110 kV incoming bay was built (also ABB equipment). Over 100 workers and experts from various fields took part in construction and testing.
The project was funded by Turkish company GURIS and fully implemented by ELECTRA. ELECTRA completed the 32.5 MW project in 12 months with remarkable success, using primarily local staff.
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ELECTRA SH.P.K successfully completed the 110/35/10kV Substation Rehabilitation in Viti for KOSTT sh.a. The work included constructing the 110kV transformer foundation, transporting and installing the transformer, supplying and installing command/control panels for the transformer and transmission lines, and providing neutral partitions. After thorough testing and commissioning, the substation was fully handed over for operation.
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Implementation: 2018
ECO PARK–Gjakove is the first solar energy project in the Republic of Kosovo and the largest in the region. It generates 6 MW from 2,424 modules, each rated at 275 W. A Schneider medium-voltage distribution station was built as part of the park. From there to the 110/35/10 kV Gjakova 1 substation, a 20 km cable duct was constructed, installing (N)A2XS(F)2Y 1x300/25 18/30 kV cables.
The project was funded by Birra Peja and Frigo Food and implemented by ELECTRA with local staff and expertise in electrical engineering.
ELECTRA was contracted to handle the electrical installations and energy infrastructure at this wastewater treatment facility.
This project is highly significant for the Republic of Kosovo, especially for the Prizren region, as it plays a direct role in protecting local waterways and the overall environment. By effectively treating wastewater, the plant helps reduce pollution in rivers, safeguards public health, and contributes to sustainable development for the surrounding communities.
This initiative stems from a growing awareness of the need to protect the environment and natural resources in Kosovo. Proper wastewater treatment is crucial for preventing pollution and maintaining water quality. By advancing these objectives, the project has a direct impact on how wastewater is treated and managed in the Prizren region.
ELECTRA’s involvement was essential. The company has provided the necessary electrical installations to operate the wastewater treatment plant, ensuring a stable energy supply for its various processes. Additionally, ELECTRA has worked on upgrading the energy infrastructure, helping the facility run efficiently and in an environmentally responsible manner.
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