Home
                     

Home

Company Profile services Infrastructure Experience Enquiry Vacant Positions Online Resume Submission


CONDITION MONITORING & DIAGNOSTIC TESTING OF
                                     


Back


     MV / HV CABLES TESTING BY VERY LOW FREQUENCY (VLF) TEST METHOD

  Tests carried out at Very Low Frequency (VLF)

  • Insulation Resistance Measurement at recommended test voltage.

  • Polarization Index Measurement at recommended test voltage.

  • AC leakage current Measurement at rated voltage.

  • Capacitance Value Measurement at rated voltage.

  • Tan delta Value Measurement at Uo or 2Uo or 3Uo Voltage.

Updated on 23.08.2010