Electrical Penetration Assemblies for Containment Building of Nuclear Reactor

Electrical Penetrations assure the crossing of all types of cables throughout the containment structure in maintaining the pressure boundary integrity in any case of operation ( normal ou accidental )while maintaining simultaneously the electrical continuity of the circuits.


Design

  • double barrier with continuous leakage monitoring.
  • Modular design
  • Original "swaging" technology for the manufacturing of the electrical modules -* Modules of large conductors capacity
  • Modules for special conductors -* Assembly of the conductors Modules in Canister or on Header Flange by metallic fittings.
  • Flexibility for modification of the Electrical Penetration composition, in factory as well on site.
  • Entirely prefabricated and controlled in factory.

Comply with any kind of containment structure

 

Easy interface with site cables

Easy interface with site cables

The assembly of the conductor modules within the canister defines the position of the connection devices.

IST France uses a dedicated 3D software to modelize the dispatching of the conductors in the penetration.

This application makes easier the communication with the Customer for site connection and possible modifications. It allows to keep the complete history of the penetration wiring.

Comply with any kind of containment structure



NEED AN ADVICE?
00
Electrical Penetrations installed in 150 nuclear power plants in the world
00
made conductive modules
00
cabinets installed in 30 nuclear power plants worldwide
00
Alarm cards made