MEET NRAY
Inspiring Solutions, Energizing Networks
NRay SA is a newly established company focusing on developing sales of infrastructure products for energy networks in Greece and Cyprus, partnering with one of the largest manufacturing companies of the industry that already has a long-standing presence in Greece.
NRay SA represents the culmination of the experience and vision of a team of individuals led by an electrical engineer with a deep knowledge of the energy industry, who has been promoting these specific products for over 30 years through various business schemes and has now joined NRay with the ambition of making it a benchmark company in the energy industry.
As NRay embarks on this exciting journey, we envision ourselves as a key player in the energy industry, recognized not only for its cutting-edge products but also for our unwavering commitment to innovation, reliability, and customer satisfaction.
By leveraging the extensive industry experience of its team, the support of reputable international partners, and our deep-rooted passion for excellence, NRay is poised to make a lasting impact and shape the future of energy infrastructure in Greece and Cyprus.
- Superior Quality
- State of the art products
- Tailor-made solutions, to best suit customers' specific needs
- Strong partnerships with the market leaders
- Commitment to Excellence
OUR SERVICES
Industries Served
Power Networks
Renewable Energy
Substations
HV Lines Stringing
Composite core conductors
OUR PARTNERS
Strategic Partnerships
NRay, official distributor and kitterr of TE Connectivity (TE) products in Greece and Cyprus, offers much more than high-quality products that comply with IEC, ENELEC, and IEEE standards. Wherever connectivity and reliability are needed in the network, NRay, in collaboration with TE, can provide consulting services & solutions for underground and overhead lines, substations, renewable energy sources, network monitoring, wildlife and equipment protection, mining, railways, and other applications.
TE Connectivity
TE Connectivity is a global technology company based in the United States and Switzerland, specializing in the design and manufacture of connectors and sensors for various industries. With over 75 years of history, TE Connectivity has grown to become a leading provider of solutions for automotive, industrial, aerospace, defense, medical, and many other sectors.
Key Highlights
Global Presence: With a workforce of over 89,000 employees, including 8,000 engineers, TE Connectivity serves customers in approximately 140 countries.
Commitment to Innovation: TE Connectivity is dedicated to pushing the boundaries of scientific innovation. With 1700 square meters of laboratory space and a team of 33 material engineers, they continue to develop cutting- edge solutions.
Historic Achievements: TE Connectivity has a legacy of groundbreaking achievements. In 1969, they developed the first heat shrink polymer for the energy industry. Subsequent innovations include the introduction of one- layer and dual-layer heat shrink joints, as well as advancements in busbar insulation and terminations.
Generational Innovations: Over the years, TE Connectivity has pioneered three generations of heat shrink joints, culminating in the introduction of triple-layer joints in 2005. These innovations have revolutionized the industry and positioned TE Connectivity as a leader in the field.
Recent Milestones: In 2023, TE Connectivity introduced anti-tracking TERT technology and V0-optimized properties, further cementing their legacy as industry leaders in developing cutting-edge solutions.
TE Connectivity remains committed to its core mission of enabling a safer, sustainable, productive, and interconnected future. Discover how TE Connectivity’s innovative solutions can drive success in your industry.
OUR PARTNERS
Strategic Partnerships
STRINGING EQUIPEMENT
Safety First: Safety is paramount in stringing operations, and TESMEC prioritizes it above all else. Their equipment is equipped with advanced safety features and controls to protect both operators and the infrastructure. Stringing with TESMEC means peace of mind knowing that safety is never compromised.
Unparalleled Expertise: TESMEC brings decades of experience to the table, making them a trusted name in the world of stringing operations. Whether it’s for electrical power lines, telecommunication networks, or any other critical infrastructure, TESMEC’s expertise ensures that the stringing process is executed flawlessly.
Cutting-Edge Technology: TESMEC’s stringing equipment is built on cutting-edge technology. Precision and reliability are the cornerstones of their solutions, ensuring that every operation is executed with the utmost efficiency and accuracy. Their machines are designed to handle a wide range of conductor and cable types, making them versatile tools for any project.
Custom Solutions: TESMEC recognizes that every stringing projects is unique. They offer a range of customizable solutions to meet the unique requirements of each project. Whether it’s overhead, underground, or specialized stringing needs, TESMEC has the tools and expertise to tailor solutions accordingly.
Solutions for Tomorrow: TESMEC doesn’t just provide equipment; they offer comprehensive solutions. Their dedication to research and development ensures that their products are at the forefront of technological advancements. This allows us to offer you the latest and most efficient solutions for your projects.
Global Impact: TESMEC’s stringing solutions have made a global impact, being utilized in diverse and challenging environments worldwide. From urban centers to remote regions, their equipment has consistently delivered outstanding results.
OUR PARTNERS
Strategic Partnerships
TRENCHERS
Bulk Εxcavation
Bulk excavation often involves challenges such as low efficiency, safety concerns with rock blasting, and complex site leveling. Tesmec’s Rock Hawgs offer a solution to these issues.
These machines are designed for bulk excavation and site preparation, delivering high productivity rates and cost savings. They replace multiple types of equipment, making jobsite management easier and more efficient.
Pipelines
With the increasing global demand for energy, the development of pipeline infrastructure is on the rise. Excavation plays a crucial role in establishing secure and reliable energy transport systems. Tesmec trenchers, known for their efficiency and precision, are the ideal solution for excavation in various environments, including urban spaces with limited access. For over 35 years, Tesmec has been a key partner in pipeline projects worldwide, using their trenchers for constructing oil & gas pipelines, sewers, water pipelines, and channels.
Energy Cables
Fiber Optic
In a world reliant on information, connectivity is indispensable, and telecommunication networks are the lifeblood. The cost and speed of expanding telecommunication networks are closely tied to the efficiency of trenching for fiber conduits. Tesmec trenchers are purpose-built for precisely this task. They offer a comprehensive suite of efficient solutions for various telecommunication network types, including Urban Fiber networks (FTTx), Suburban networks (Ring), and Long-distance networks (backbone). Furthermore, Tesmec provides an integrated value chain that encompasses underground utilities detection and mapping, trenching, vacuum excavation, home connection, backfilling, and road surface finishing. This seamless integration is achieved through collaboration between Tesmec and its partners.
OUR PARTNERS
Strategic Partnerships
Nanjing Electric Group Co., LTD
Nanjing Electric Group Co., LTD was founded in 1936 under its former name of Nanjing Electro-Ceramic Factory. It is the largest, first class, manufacturer in China for producing insulators and electro-apparatus products. Located in Nanjing City, Nanjing Electric is a high-technology manufacturer with quality management certified in conformity with ISO9001: 2008. The manufacturing scale, technology, advanced equipment, product offering and quality management are in an advanced position in this field in China. The trademark LD meaning “Thunder-Lightning” on the products registered in 1937 is famous in this country.
The company covers an area of 390,000 square meters and with a production area of 170,000 square meters, Nanjing Electric is the largest producer of toughened glass insulators in China. The company now manufacturers 10 product categories consisting of thousands of varieties including 15,000 lbs (70kN) to 215,000 lbs (960kN) HVAC and HVDC toughened glass insulators. Other products include 20~1000kV capacitor bushings, 110~220kV HV transformers, 15~220kV HV disconnectors and HV porcelain insulators, large scale bushing insulators, and spark plugs. In addition to supplying the domestic electric power construction, railway electrification and subway industries, Nanjing Electric supplies quality products to more than 50 countries across the world. Toughened glass insulators, with technology acquired from foreign expertise and relying on our own intellectual property rights of production, has achieved the current international products premium standard. As a result of Nanjing Electric’s technological innovation of new products, these toughened glass insulators have been used in over 300 foreign and domestic ultrahigh voltage transmission lines (up to 1000kV AC and 800kV HVDC). At present, the production capacity of toughened glass insulators is over 12 million units per year with 5 automatic production lines.
As the porcelain insulator’s replacement products, silicone rubber composite insulator can reduce lightning pressure, maintenance workload and blackout time to a bare minimum, improving power supply reliability. Taking the world’s leading composite insulator manufacturing technology, Nanjing Electric Co Ltd has developed all series composite insulators products including 10-1000 kV independently and successfully. Product performance and manufacturing capacity are characterized internationally as top-class level.
OUR PARTNERS
Strategic Partnerships
High Voltage Insulator Coatings (HVIC)
Features:
- Hydrophobicity
- High resistance to arcing and corona
- Resistance to atmospheric and chemical degradation
- UV resistance
- UV resistance
- Suppression of leakage current, discharges and pollution flashover
- Non toxic and environmental friendly material
- High resistance to air, airborne pollutants, rain, humidity, etc
Services Offered to Our Clients:
TURNKEY APPLICATION
Our team will make sure that the coat application is completed correctly and efficiently, ensuring safety procedures & work methods to achieve the optimal thickness and the best results.
TRAINING & SUPERVISION
Midsun offers extensive professional training services to certify companies as official applicators of our products. If the training is not required, we can also supervise the project.
CONSULTING
Our technical consultants can help you define and execute an implementation plan based on your specific requirements. These services include developing and implementing target operating / service models and optimizing application processes to reduce costs and improve productivity.
OUR PARTNERS
Strategic Partnerships
Increasing the Capacity of HV Grid with Minimum Investment
The use of new technology conductors for HV networks is the new trend for TSOs around the world. These conductors are designed around a high-tech, composite core, which allows for minimum sag of the conductors when fully loaded, hence allowing higher ampacity over given crossection. Re-conductoring the existing lines with the new technology conductors keeping most of the fittings the same, is now widely used worldwide.
Since 1987, Epsilon is a pioneer and world leader in high performance composite materials thanks to the pultrusion process. This highly efficient technology, combined with the extraordinary properties of carbon fibers makes the perfect solution to manufacture strong durable cores for HVCRC® conductors (High Voltage Composite Reinforced Conductor). This new generation of smart conductors is successfully being used worldwide to increase ampacity, reduce sag and electrical losses. Epsilon Composite Cable is at the forefront of this grid modernization, with a proven track record of several thousands of kilometers of power lines installed worldwide in the past decades.
HVCRC®, or High Voltage Composite Reinforced Conductors, stands for a complete range of HTLS conductors made up of a carbon-glass epoxy composite core and trapezoidal 1350-O annealed aluminum strands.
Compared with a traditional ACSR conductor, HVCRC® conductors allow to double the ampacity of a line or to decrease line losses by up to 30% while reducing sag.
Several thousands of kilometers of HVCRC® conductors have been installed and energized successfully around the world since 2012, which makes it one of the leading new generation overhead high voltage conductors.
Epsilon manufactures composite core by pultrusion, using aerospace grade carbon fibers and specific resins to ensure the highest performance and durability. HVCRC® cores are qualified according to ASTM B987. They include a micro core and an electrically insulating glass fiber layer, to increase the core performance and flexibility, and protect the aluminum strands from galvanic corrosion.
With its R&D center and Pultrusion facilities in France, Epsilon is ISO 9001 certified and supplies the most demanding cable manufacturers to help them achieve their ambitious performance & cost targets on conductors projects.
Epsilon Composite Cable also offers accessories and support for HVCRC® conductors (High Voltage Composite Reinforced Conductor), to operators looking to improve their transmission or distribution lines.
Let's Discuss Your Needs & Turn Your Questions into Solutions
NRay brings cutting-edge energy infrastructure solutions, based on advanced technologies and state-of-the-art products, to meet the evolving needs of the energy sector.