IN THE WORKSHOP

Transformers - Services

REVISION

  • Disassembly
  • Expertise
  • Checking the tightness of the connections
  • Electrical testing
  • Cleaning, steaming
  • Reassembly
  • Supply and replacement of seals
  • Replacement of accessories
  • Replacement of high and low voltage terminals
  • Treatment of the oil charge
  • Oil replacement
  • Tests in no-load and short-circuit platforms
  • Transformation report
  • Posting of documents online

WINDING

  • Copper wire or strip
  • Aluminum wire or strip
  • Low and high voltage up to 36000V
  • Oil transformers
  • Impregnated or coated dry-type transformers

MECHANICAL RECONDITIONING

  • Replacement of tank or cover
  • Manufacturing and replacement of magnetic circuit
  • Manufacture of new radiators
  • Installation of valves
  • Replacement of preservatives

DIELECTRIC ANALYSES

  • Stiffness, acidity, coloring, water content
  • PCB content
  • Gas chromatography
  • Furanic derivatives
  • Corrosive sulfur
  • Tangent delta

TESTS

  • Oil and dry-type transformers
  • High and low voltage
  • All powers

CMMS

  • Posting of test reports online
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