TRANSFORMER DIAGNOSTICS

We are engaged in offering of our clients a most reliable and desired range of Transformer diagnostics. Offered by our qualified and experienced professionals & latest advanced testing equipment’s, these services are highly acknowledged by the client. Advanced techniques are used in our testing methods with compatible and customized reporting formats, which further keep us a step ahead of our close business operator’s. We provide services to the clients all over India & abroad.

TYPE TESTS OF TRANSFORMER INCLUDE

  1. Winding resistance test of transformer
  2. Transformer ratio test
  3. Transformer vector group test
  4. Measurement of impedance voltage/short circuit impedance (principal tap) and load loss (Short circuit test)
  5. Measurement of no-load loss and current (Open circuit test)
  6. Measurement of insulation resistance
  7. Dielectric tests of transformer
  8. Temperature rise test of transformer
  9. Tests on on-load tap-changer
  10. Vacuum tests on tank and radiators

ROUTINE TESTS OF TRANSFORMER INCLUDE

  1. Winding resistance test of transformer
  2. Transformer ratio test
  3. Transformer vector group test
  4. Measurement of impedance voltage/short circuit impedance (principal tap) and load loss (Short circuit test)
  5. Measurement of no load loss and current (Open circuit test)
  6. Measurement of insulation resistance
  7. Dielectric tests of transformer.
  8. Tests on on-load tap-changer.
  9. Oil pressure test on transformer to check against leakages past joints and gaskets

SPECIAL TESTS OF TRANSFORMER INCLUDE

  1. Dielectric tests.
  2. Measurement of zero-sequence impedance of three-phase transformers
  3. Short-circuit test
  4. Measurement of acoustic noise level
  5. Measurement of the harmonics of the no-load current.
  6. Measurement of the power taken by the fans and oil pumps.
  7. Tests on bought out components / accessories such as buchhloz relay, temperature indicators, pressure relief devices, oil preservation system etc.