Patent ID: 11948705
Assignee: NEXANS
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 1:
2. The element according to claim 1, wherein the minimum value of the thickness e is determined according to a following relationship R1:, R
    ⁢
    
      
    
    ⁢
    1
  
  =
  
    U
    
      
        E
        max
      
      ×
      
        
          d
          1
        
        2
      
    
  

U being expressed in kilovolts (kV),
Emax being the maximum value of the electric field that may be applied to the insulation layer and being expressed in kilovolts/mm, and
the diameter d1 being expressed in millimetres (mm).