MV and HV accessories

Power Accessories

  • All types of connectors and plugs for bare and insulated cables.
  • We produce insulated connectors for distribution and transmission equipment (transformers, switches), as well as cable joints and terminations.

To maintain and repair existing networks, a new, reliable transition joint was launched at RWE in Germany, as well as a temporary quick repair joint for EDF in France.

Related products and solutions

HV GIS & transformers sealing ends
Systems, Accessories & Equipment/Power accessories/HV accessories

Nexans offers HV sealing ends for the connection of synthetic insulated cables to GIS or transformers.
Thanks to technical advantages, the demand for dry versions is increasing rapidly.

For the dry version the short length epoxy bushing insulator is in accordance with IEC 62271-209 7.2 type A, meaning with reduced dimensions. With a special adaptor, the requirements of IEC 62271-209 7.1 can be met.

The stress relief cone made of elastomeric material is prefabricated and factory tested.

The plug (male part) of the sealing end is connected to the head of the termination by a multi-contact connection system. Once the stress cone is pushed on the cable and introduced into the epoxy bushing, the force applied by a spring loaded device on the stress relief cone and its elastomeric properties, guarantee a void free and homogenous interface between the two components.

The cable metallic sheath and the cable gland are electrically s...


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