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 cables joints cross bonding
Systems, Accessories & Equipment/Power accessories/HV accessories

Cross-bonding joint with factory tested premolded slip-on elastomer joint body and outer protection.

   
HV cable joints with cross bonding
Systems, Accessories & Equipment/Power accessories/HV accessories/HV cables joints

Straight joints with earth bonding. Two main types of joints are available:

  • Joint with factory tested premolded slip-on elastomer joint body and outer protection
  • straight joint with wrapped self-amalgamating tapes and outer protection.
   
Interface C
Systems, Accessories & Equipment/Power accessories/MV accessories/MV Connectors, Surge Arrestors

Whether straight, elbow, or T-shaped, these connectors are designed to connect your cables to switchgears or transformers equipped with C interface according to Cenelec standard.

Also available : bushing to be installed into switchgears, and surge arrester to protect your electrical devices.

   
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...

   
HV Cable joints straight
Systems, Accessories & Equipment/Power accessories/HV accessories/HV cables joints
  • Straight joints
  • Straight joints with earth bonding
  • Cross-bonding joints

 

Nexans high voltage joints are available for synthetic insulated (XLPE) cables with aluminum or copper conductors up to 2500 mm2 and basically composed of a pre-moulded slip-on elastomeric joint body and an outer casing.

The outer casing consisting of a thick copper tube and a strong high density polyethylene covering is one of the highlights of the Nexans HV joint concept.
The Heavy Duty Outer Protection (HOP) offers an excellent mechanical protection, a reliable electrical behaviour and a perfect tightness.
The longitudinal insulation and the connection of the coaxial or single core cable are factory made and facilitating in a decisive manner the assembly of the joint and the cross-bonding and earth connections on site.

Outer protection casings in light version (MOP, LOP) as well as devices for partial discharge ...

   
Interface A
Systems, Accessories & Equipment/Power accessories/MV accessories/MV Connectors, Surge Arrestors

Whether straight, elbow, or T-shaped, these connectors are designed to connect your cables to switchgears or transformers equipped with A interface according to Cenelec standard. 
 

Also available : bushing to be installed into switchgears, and surge arrester to protect your electrical devices