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Autotransformers UL Three-phase

Three phase autotransformers UL approved. Made with low losses magnetic metal sheet, windings executed with double varnished class H materials. Impregnation is made with polyester resin, oven cemented, which grants a great sturdiness and prevents from deterioration due to atmospheric agents. These products are ideal also for tropical envinronments.
All kind of connections available upon request.

  • Technical documents

  • Technical features

  • Product category: XPTQ2 , XPTQ8
  • Applied norms: EN 61558-2-4/2-6, IEC 60076-1, UL5085 , CSA C22.2 No.66.1
  • Frequency: 50-60 Hz
  • Terminal blocks: IP 20
  • Thermic Class: Class 155
  • Varnish: Tropicalized
  • Service: Continuous
  • Connections: All connections available upon request

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