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The Art of Wire

Products & Solutions



 

Railway success story
Sofilec was chosen by Rotem-Korea to provide
10 tons of kapton insulated copper strips used to manufacture the traction motors of the Honam high speed train.

 

Insulated conductors

 

Insulated strips wires

Dimensions
- Standard strips: 4 to 129 mm²

- Custom-made strips: 2 to 3,99  mm²  and 130 to 160 mm² (with a maximum width of 30 mm)

- Assemblies and bundles wires  insulation: maximum insulated width 32 mm

Table of standard tapable sections

Wrapping  methods
Taping options

Insulating  materials
From 105° to 220°C
Table of insulating materials

Assembly types
Table of assemblies

Examples of  applications
Power and distribution transformers

  
Insulated round wires

Diameters
From 0.71 mm to 20 mm
Other diameters available upon request.

Main characteristics
- Quality surface 
- From 1 to 400 layers

Examples of  applications
Windings and/or connections for distribution transformers and/or power transformers

Useful Documentation
Drawn wire range for taping

 

Insulating materials
From 105° to 220°C
Table of insulation materials for round wires

 

 

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Strengths
  • max. cross-section 160 mm² for high power
  • Special annealing
  • Any assembly upon request
  • Possibility for plan-based insulated and shaped parts

 

Metals
  • Alu 1370
  • Cu-ETP
  • Cu-OF
  • CuAg0.03
  • Other alloys upon request
  • Surface finishing (tinning or silvering)
Packaging
  • reels
  • barrel
  • crates (for shaped conductors)

 

Standards
  • CEI
  • EN
  • ASTM
  • JIS