Home >> CATALOG & DOCUMENT

Featured Product

  • HVTF2 AC Resonant Hipot Test System for Substation Equipment

    MORE
  • HVTFW PD-free AC Series Resonant Test System

    MORE
  • HVYDQW Series Gas Type HV Testing Transformer for PD Test

    MORE
  • HVIG Impulse Voltage Generator-Marx Generator

    MORE

Test subjects of power cables2020-06-18


Test subjects of power cables include the following:




1.Measuring insulation resistance


2 DC withstand voltage test and leakage current


3 AC withstand voltage test;


4 Measure the resistance of the metal shield and the resistance ratio of  conductor;


5 Check the phase of both ends of the cable;


6 Insulation oil test of oil-filled cable;


7 Test of cross interconnected system.