PowerNet Central

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Transformer Refurbishments


  • Insulation design, manufacture, and installation
  • Tank Strengthening (fabrication and installations)
  • Coil repair and replacement
  • Bushing overhaul/replacement
  • Vacuum dry-outs and tightening of coils
  • Vacuum oil filling
  • Re-insulation of leads
  • Fabrication of pipe work, bus supports, and installation of coolers
  • Flushing and de-rusting of coolers
  • Painting and general repairs
  • After market parts—Buchholz relays and calibrated temperature gauges
Transformer Installation and Relocations
  •  Transportation and installation of transformers to site
  • Assembly of transformers
  • On-site acceptance testing for transformer suppliers