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Borealis Expands High-Voltage Testing Center in Sweden

April 3, 2018
EUR4 million have been invested to expand and equip the facility with cutting-edge testing equipment

Borealis and Borouge have announced the inauguration of the newly expanded high-voltage electrical testing facilities at the Borealis Innovation Center in Stenungsund, Sweden. EUR4 million have been invested to expand and equip the facility with cutting-edge testing equipment, which is unique among polymer producers.

The wire and cable laboratories in Stenungsund have been development centers for cable insulation products since 1970, when the first cross-linked polyethylene (XLPE) cable insulation products were produced at the Stenungsund plant. The scope of testing activities has been expanding steadily over decades, starting with testing on electrical cables and cable extrusion lines in 1986. In 2009, a new three-layer Continous Vulcanisation (CV) extrusion line was installed. The completion of this most recent two-year investment project in electrical testing now significantly expands the range of testing activities.

The newly enhanced Stenungsund HV testing center offers alternate current (AC) and direct current (DC) simulation testing for the performance of commercial cable materials in the medium (MV), high (HV), and extra high voltage (EHV) ranges. When developing innovative new materials, testing is crucial to help ensure material safety and promote quality assurance. Within the framework of customer and value-chain cooperation, the HV testing center can also open up an entire spectrum of new project types, and can accelerate the time to market for new innovations.

Increased demand for electricity, growing urbanization, the efficient supply of energy from renewable sources, and the interconnectivity of power grids are just a few of the trends driving the wire and cable industry. To meet and even anticipate these trends, Borealis and Borouge continue to invest in research and development and testing to deliver step-change solutions based on proprietary technologies.

Collaboration with customers and value chain partners takes place for the mutual advancement of electrical competence, but has also been a key factor in providing improved material solutions that support the global energy industry in their efforts to implement more sustainable technologies. For one, transmission technology must ensure the efficient connection of remote, clean energy sources to the grid. Here, Borealis has built on its years of operational experience in extruded HVDC materials and its proprietary Borlink technology to set ever higher standards in proven system performance, setting a new world record of 640 kV for extruded HVDC cable technology in 2017. The tailor-made Borlink compounds used for these cables are produced in Stenungsund.

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