• IEEE 259-1974

IEEE 259-1974

  • IEEE Standard Test Procedure for Evaluation of Systems of Insulation for Specialty Transformers
  • standard by IEEE, 08/22/1974
  • Category: IEEE

$46.00 $23.00

Revision Standard - Superseded.A uniform method by which the thermal endurance of electrical insulation systems for dry-type specialty and general-purpose transformers can be compared is established. These insulation systems are intended for use in the types of transformers described in NEMA ST 1-1988 and NEMA ST 20-1992.
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