• Test the HV / EHV / UHV class of Transformers & Reactors of various makes for

    • IR value with Polarization Index (PI) & Absorption Index (AI)
    • Capacitance & Tan Delta of Wwindings as well as bushings
    • Vector group confirmation test (for Transformer)
    • Winding Resistance Measurement
    • Magnetic balance test (for Transformer)
    • Magnetizing Current Test
    • Knee Point Measurement (Bushing CTs)
    • Frequency Response Analysis (FRA)
    • Sound & Vibration measurement
  • Test the HV / EHV / UHV class of Current Transformers (CT), Potential Transformers (PT) & CVT of various makes for

    • IR value with Polarization Index (PI) & Absorption Index (AI)
    • C & Tan Delta
    • DC Resistance measurement
    • Primary Injection Test & Ratio Test
    • Polarity Test
    • Magnetizing Curve Test (Knee Point)
    • Ratio Test