Busbar

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Busbar

Busbars are rigid conductive elements used for the distribution of electricity. 

The use of busbars (in copper or aluminium) is becoming increasingly strategic and advantageous from a design point of view, reducing system weights
and supply chain costs. 

Termoresine’s production process allows the electrical insulation of busbars with single and multilayer connections for power electronics applications.
The electrical insulation of these components is essential to ensure the safe and reliable operation of the electrical system and to prevent short circuits and potential damage to people and equipment.
 

The choice of material and insulation technique will depend on the specifications of the application and the required market needs. 

We specialise in the application of coatings based on powders and liquid epoxy resins, which confer high electrical, mechanical, thermal and external resistance.

Advantages

  • High dielectric strength
  • Coating on complex geometries, not limited to flat structures, with better use of spaces
  • Performance maintained over time
  • Each layer is independently insulated
  • Compact, continuous and reliable design
  • Limited equipment costs
  • Flexibility and adaptation to customers’ project needs

Product application

Railway

Railway

Multilayer copper busbar coated in epoxy resin with a nickel finish.
Industry

Industry

Aluminium busbar with selective insulation in epoxy resin.
Mass transit

Mass transit

Multilayer busbar in aluminium coated with epoxy resin, assembled by glueing and pressing. 
Automotive

Automotive

Copper connector coated in RAL2003 automotive epoxy resin (CTI 600). 
Power distribution

Power distribution

Aluminium busbar with selective insulation in liquid epoxy resin.