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Transformer core laminations are kept together by means of glue for the smaller transformers, for the larger transformers by means of steel straps around the limbs or an epoxy-cured bands. ABB ASECOND is an electrical conductive impregnated glass-fibre band, which allows elimination of partial discharges in the transformer core and ensures extended life-time of the asset.

Asecond bands also enable to create a rigid core, and ensure high transportation safety.

 Why ABB?

  • Almost 100 years of experience in composite insulation
  • Installed in transformers all over the world since 1976
  • Material excellence

Product scope:

  • Power transformers

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