Insulation Fluids Tests

Inspection of insulation liquids plays an important role at diagnosing internal condition of oil impregnated components as well as providing data about transformers in service.

We are confident that our policy to pursue future technologies will continue to grant us advanced diagnosis techniques and capability to expertly interpretation of insulation liquids tests.


Following tests are performed in ENPAY Laboratories in complience with related standard by using special devices and necessary chemicals.

  • Breakdown Voltage 
  • Water Content
  • Dielectric Dissipation Factor (DDF) / Tan d
  • Resistivity (+/-)
  • Interfacial Tension (IFT)
  • Acidity