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ETRA power transformers

Special transformers

Product image Special transformers

To meet industrial demands, KOLEKTOR ETRA d.o.o. also manufactures special transformers:

  • furnace transformers with on-load tap-changing for arc furnaces
  • furnace transformers with off-load tap changing (for induction furnaces)
  • rectifier transformers
  • transformers for electric traction
  • grounding transformers for the neutral point earthing
  • short-circuit current-limiting reactors