Transformer Strips

About the product

Transformer copper strips -also known as foils- have long been one of Sofia Med’s core product lines. We manufacture high-quality ETP copper strips for distribution transformers, fully compliant with international standards and tailored to meet individual customer specifications.

About the product

Our commitment to consistent product quality is supported by continuous investment in advanced technologies and the expertise of our engineering teams.

With Sofia Med Transformer Strips, You Benefit From:

  • Clean, oil-free surface finish
  • Certified mechanical and chemical properties
  • Rounded, burr-free edges from 0.30 mm and minimal-burr precision slit edges below 0.30 mm
  • Double-sided surface inspection system
  • High dimensional accuracy exceeding standard tolerances
  • Exceptional electrical conductivity (>100% IACS), delivering 40% more than aluminum
  • Surface protection against oxidation
  • Guaranteed pure Grade A copper
  • Paper interleaving for added surface protection
  • Safe, secure packing suitable for truck or container transport

More

Dimensions – Standard range (mm) 

ThicknessWidthTemperElectrical conductivityMechanical properties
0.30 to 2.5 mm *.200 to 1250Soft R200, R220100% IACSEN 13599
–––58 MS/m–

*Above 2.5mm upon request

Need Help?

Our people are here for you. At Sofia Med our employees can make your experience better by helping you find the right product according to your needs. If you have any questions you may:

Email us

We’ll get back at you as soon as possible

sales@sofiamed.com

Call Customer Services

Get in touch directly with one of us

+359 2 9606 209