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About NKT

NKT is a global frontline supplier to the energy sector and as such, we develop, manufacture and market high-quality cables, cable accessories and solutions for power grid infrastructure and construction sites. Our manufacturing plants are among the most modern, flexible and cost-effective facilities anywhere in the world, and we continue to invest heavily to ensure that we maintain our leadingedge capability. Here at NKT we also work tirelessly to reduce our carbon footprint. Neutral production and waste prevention are high priorities for us.

NKT is part of NKT Holding A/S, which is listed on the Danish Stock Exchange. NKT Holding owns a number of companies, which are active in different industries, and has production facilities on four continents and offices in more than 30 countries worldwid

High-voltage cable accessories product range

High-voltage cable accessories product range All high-voltage cable accessories from NKT are developed by our own R&D department. Every product in the range is type tested in accordance with international standards. We also respond to specific customer requirements by designing and producing customized solutions. The entire high-voltage range is produced at our state-of-the-art production facility in Alingsas, Sweden. This begins with the rigorous selection of high-grade materials, and the production and testing equipment we employ at every stage guarantees the highest product quality.

The high-voltage product range from NKT includes cable accessories for all applications in the voltage ranges from 52 up to 550 kV. Within the range, there are versions of the accessories based on various different technologies, such as plug-in technology, dry-type technology and conventional technology with insulating oil.

The range of cable accessories covers the following applications:

We offer cable accessories for all NKT sector and, as such, we develop, manufacture and market high-quality cables, cable accessories and solutions for power grid infrastructure and construction sites. We offer accessories for all applications with voltages up to 550 kV. The accessories come in versions based on various different technologies, such as connector technology, dry-type technology and conventional technology with oil insulation.

  • Self-supporting outdoor terminations, porcelain or composite
  • Flexible outdoor terminations
  • Terminations for gas-insulated switchgear
  • Transformer terminations
  • Straight-through joints
  • Screen interruption joints/cross-bonding joints
  • Transition joints, XLPE-insulated/oil-filled cables
  • Products for the connection/installation of low-pressure oil-filled cables LPOF

Products

Transition Joints

  • KSME Pre-moulded one-piece joint with heat-shrink outer protection 72.5 – 245 kV
  • SME Pre-moulded one-piece joint with housing outer protection 72.5 – 245 kV KSM Pre-moulded three-piece joint with heat-shrink outer protection 145 – 300 kV
  • SM Pre-moulded three-piece joint with housing outer protection 145 – 550 kV SKKB Screen separation kit

GIS/Transformer

  • KSEV/KTEV Dry plug-in GIS/transformer termination 72.5 – 550 kV
  • SEV/TEV Oil-filled GIS/transformer termination 123 – 420 kV

Outdoor termination

  • TD Dry prefabricated outdoor termination 123 – 145 kV
  • KFEV Dry plug-in outdoor termination 123 – 300 kV
  • FEV Fluid-filled outdoor cable termination 72.5 – 550 kV
  • THV Dry flexible outdoor termination 72.5 – 245 kV

Offshore products

  • CB Branch connector for GIS and transformer 72.5 kV
  • CC Coupling connector 72.5 kV
  • CSA Surge arrester for CC 72.5 kV and CB 72.5 kV
  • CBC Screened dead-end cover for bushing-type F 72.5 kV
  • ACTR Termination rack 72.5 kV
  • ACTB Termination box 72.5 kV
  • ACTS Termination system 72.5 kV

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