Cables

Hellenic Cables produces a wide range of low voltage and medium voltage cables for power distribution according to various national and/or international standards, as well as according to the demands specifications set by the client. Low Voltage power cables are constructed with rigid, solid or stranded, copper and aluminium conductors and flexible (bare or tin-plated) copper conductors. XLPE, PVC, LSF/LSOH and elastomer compounds are the main insulating and shielding compounds for these cable types. Medium voltage cables are constructed with copper or aluminium conductors and insulation either from XLPE, or EPR, or paper insulated.

Cables for special applications, halogen-free, fire-retardant, fire-resistant and with low smoke emissions can also be provided.

Related Products

• Medium Voltage power cables – with cross linked polyethylene (XLPE) or ethylene proper rubber (EPR) insulation
• Low Voltage power cables  – with cross linked polyethylene (XLPE) or ethylene proper rubber (EPR) insulation

Our cable product portfolio is one of the widest in the industry and through the years we have supported major infrastructure projects globally. Therefore, we have gained substantial know-how and experience in the infrastructure market. Our products are available according to various national and/or international standards, as well as according to the demands-specifications set by the client.

• Construction & Infrastructure
• Industrial Applications
• Rail & Subway
• Marine & Offshore
• Oil & Gas Industry

Related Products:

• Building Wires
• Control & Instrumentation Cables
• Railway Signalling & Pilot Cables
• Telecom Cables

Hellenic Cables manufactures high voltage cables since 1970. More specifically, from 1970 to 1996 the Group was manufacturing paper insulated high voltage cables. From 1996 onwards, the group manufactures high voltage cables with cross linked polyethylene (XLPE) insulation. In 2008 Hellenic Cables acquired the capacity to manufacture extra-high voltage cables with cross linked polyethylene (XLPE) insulation with nominal voltage up to 500kV.

The constant investments for the manufacture of high and extra-high voltage AC and DC cables, testing facilities, education and training of the technical staff are a testament that Hellenic Cables consistently delivers reliable cutting-edge products.
Our products are available according to various national and/or international standards, as well as according to the demands-specifications set by the client.

Related Products:

• HVAC Cables up to 400 kV, with cross linked polyethylene (XLPE) insulation
• HVDC Cables up to 525 kV, with cross linked polyethylene (XLPE) insulation

Hellenic Cables proves its innovation with the development and production of a wide range of high and extra high voltage submarine cables (AC/DC) used for:

• Interconnection of islands to the mainland grid
• Grid connection between different countries
• Offshore wind farms
• Electrification of Oil & Gas Platforms (power to shore)
• Short distance crossings such as rivers, channels, fjords etc.

The Company also demonstrates its world-class manufacturing capabilities in the production of inter-array cables, through which offshore wind farms are able to generate sufficient and sustainable energy for local communities, while promoting a more sustainable future.

Hellenic Cables:

• Manufactures medium, high and extra-high voltage submarine cables with alternating current (AC) , three-core or single-core, as well as direct current (DC) cables, with cross linked polyethylene (XLPE) insulation, which are used in the offshore market. All submarine cable designs can be manufactured in very long continuous lengths, minimizing the need of factory joints and thus the risk of failures.
• Standard submarine cable designs include integrated fiber-optic elements. We offer Light Weight (LW), Single Armoured (SA) and Double Armoured (DA) designs that include an optical core made of sealed stainless set tube containing up to 48 single-mode optical fibers.
• DTS (Distributed temperature sensing) systems and DCR (Dynamic Cable Rating) systems can be also provided.

Our products are available according to various national and/or international standards, as well as according to the specifications set by the client.

Related Products:

• Array Cables up to 72.5kV
• Dynamic Cables up to 72.5kV
• Export HVAC Cables up to 400 kV
• Export HVDC Cables up to 525 kV
• Wind Tower Cables up to 72.5 kV

Hellenic Cables provides a complete range of services and solutions from design to customer staff training and final testing for highly demanding projects including: provision of installation services, repairs and replacements of cables, custom-adapted applications for the optimal implementation of already installed systems, supervision services, pre and post installation technical support, transportation and storage services, training customers’ staff either via Hellenic Cables’ staff or through renowned consulting companies and technical consultants, provision of backup materials throughout the life of each designed interconnection.

Design, Manufacturing & Accessories:

Cable Route Survey

Cable design & optimisation

Manufacturing with highest quality standards

Best in class testing capabilities

Supply of accessories

Transport, Installation, Civil works, & Jointing:

Transport & Installation (incl. laying, burying & protection)

Civil works

Jointing & Termination

Site Acceptance Tests & Project Management:

Site Acceptance Tests

Project Execution

Project Management according to ISO 21500:2012 Standard

We produce telecom cables since 1962. Today, after more than 50 years of development and continuous investment, we manufacture a wide range of telecom cables in order to help providers achieve faster data, better performance, and several other high-level features. From copper and fibre optic telecommunication cables to submarine, underground or data transmission cables we link the world from end to end and contribute to the development of an effective and reliable communication.