60 years

our history

Innovation, Effectiveness and Efficiency

Global Services & Maintenance

I.E.E. S.r.l. company apart from repairing and furnishing, offers a general maintenance “on site” service on electric machines thanks to its specialized team of workers with important experiences in this field. Below are shown the main phases in furnishing our service:

Before overhaul

Electric tests

  • Loop test of lamellar package;
  • Insulation resistance measurement;
  • Load test (or applied voltage);
  • Tan δ e Λ and polarization index measurement.

Mechanical tests

  • Vibrations measurement;
  • Noisiness control.

After overhaul

Electric tests

  • Thermography for hot spots survey;
  • Windings resistance measurement;
  • insulation resistance measurement;
  • Load test (or applied voltage);
  • Short circuit test;
  • Tan δ e Λ and polarization index measurement.
  • Vibrations measurement;

Mechanical tests

  • Noisiness control;
  • Rotating parts balancing control;
  • Assembly and final testing.
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