Perfect harmony drive transformers

IST Power supplies Perfect Harmony Drive transformers to customer specific requirements.

  • All Primary voltages up to 11kV
  • Natural or forced air cooled
  • Copper or Aluminium Windings
  • Compliant to International standards i.e. IEC 60076
  • Full compliance tests


3000kVA 11kV/18x630V Aluminium Drive Tx

                                  Drive Transformers as supplied to Lumwana copper mine in Zambia