Transformer Test as per IS: 1180/ IS: 2026 ->
Our Main Specialty is Transformer Testing which is NABL Accredited & BIS Recognized Power & Distribution Transformer Test Lab. Transformer Tests – As per Is: 1180/ IS: 2026. Lightning Impulse Test on Insulator, Bushing, Current Transformer and Potential Transformer.
Routine Test:
–> Measurement of Winding Resistance.
–> Measurement of Voltage Ratio & Check of Phase displacement.
–> Measurement of Short Circuit Impedance.
–> Measurement of No-Load Loss and Current.
–> Measurement of Insulation Resistance.
–> Induced Over- Voltage withstand Test.
–> Separate- Source Voltage withstand Test.
–> Pressure & Vacuum Test.
–> Oil Leakage Test.
Type Test:
–> Lightening Impulse Test.
–> Temperature Rise Test.
–> Pressure & Vacuum Test.
–> Permissible Flux Density and Over Fluxing.
Test as per CBIP:
–> Magnetic Balance Test at Low Voltage.
–> Magnetizing Current at Low Voltage.
–> Unbalanced Current.
Special Test:
–> Determination of Sound Level.
–> Temperature- Rise Test.
–> Pressure & Vacuum Test.
Other Test:
–> Harmonics of No Load Current.
–> Permissible Flux Density and Over Fluxing.
–> Zero Phase Sequence Impedance.
Lightening Impulse Test On:
–> Insulator.
–> Bushing.
–> Current Transformer.
–> Potential Transformer.