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Distribution transformers insulation

ABB insulation components for oil-filled distribution transformers stand out for their high purity, mechanical strength and oil impregnability. 

ABB offers a full range of value-added machined parts made from pressboard Raman Sigmacom 3.1 and laminated pre-compressed pressboard. The parts include runners, wedges of trapezoidal, rectangular and other profiles, as well as edge-rounded spacer strips of different sizes (made to customer specifications) and milled spacers with exceptionally low thickness tolerances.
 

 Why ABB?

  • More than 150 years of experience in insulation
  • Complete range of insulation products for liquid-filled transformers; comprehensive range for dry-type
  • Complete range of insulation products for transformers from 11 kV up to 1,200 kV AC and 800 kV DC
  • Material excellence
  • Global footprint


Product scope:

  • Oil-filled distribution transformers
  • Compliant with IEC standards
  • Dimensions and tolerances as per customer drawings

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