Auxilliary Transformers

Application Auto-reclosure
Construction Resin cast
System Voltage Upto 11kV
Type Upto 11kV
Primary 11Kv- 2 sources
Secondary 230V,220V, 27.7V (As per customer requirement)

Characteristics:

  • Non-ageing Epoxy with Class B insulation.
  • Non Hygroscopic.
  • Automatic Pressure Gelation casting.
  • Partial discharges as per allowable limits.
  • Designed to work in high ambient in enclosed switchgears.
  • Good mechanical stability under fault conditions.
  • Requires less maintenance.


Technical Data: (11KV/230V)

  • TYPE: Unearthed outdoor resin cast Auxilliary PT
  • RATED PRIMARY VOLTAGE: 11KV
  • RATED SECONDARY VOLTAGE: 230V,220V,27.7V (As per customer requirement)
  • APPLICABLE STANDARD:IS 3156:1992& IS 2026
  • INSULATION CLASS: B
  • INSULATION MATERIAL TYPE: Outdoor HCEP Resin

 

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