Modern laboratories

Torytrans has currently one of the most complete and modern laboratories in the sector. With all resources and equipments necessary to perform virtually all the tests that may be required for a  transformer or reactor by our customers or any applicable law. With the guarantee of qualified technical personnel and instrumentation from leading brands with contrasted reliability and accuracy properly calibrated.


Common tests:

All Torytrans manufactured products are tested unitarily according to IEC / EN standards and associated application, according to strict quality controls in our procedures and instructions.

  • Winding resistance measurement.
  • Transformer ratio and polarity.
  • No load loss measurement (open circuit test).
  • Load loss measurement (short circuit test).
  • Separate source AC withstand voltage test.
  • Induced AC voltage test.
  • Partial-discharge measurement.
  • Temperature rise & heating.
  • Noise levels.
  • Impedance measurement & reactor's linearity.
  • Insulation resistance.
  • Harmonic distortion.
  • Harmonic filtering.
  • Protection devices test, etc.

Type Tests & Special Tests:

If you require special tests not described above, Torytrans by agreement with the customer provides contracting these tests in accredited external laboratories. The investment in new instrumentation is a constant, allowing us year by year to increase the capacity of our laboratory and stay ahead with the latest technological advances.