VLF Cable Hipot Test

VLF stands for Very Low Frequency. The main purpose of this VLF Cable Hipot Test  is to ascertain the cable insulation’s ability to withstand AC power. This non-destructive test is used to assess the calibre and consistency of the insulation in cables, including high-voltage power and communication lines. This test is intended to find insulation flaws or imperfections that could cause cable failure. It is a crucial test to make sure the cable system is secure, dependable, and capable of running without any problems at the rated voltage.     The cable dielectric withstand test , on the other hand, is an additional AC hipot test used to gauge the cabling's insulation quality. In this test, the cable is exposed to a high AC voltage for a predetermined amount of time, usually five minutes. The test voltage is gradually raised until it reaches the appropriate test level, which is typically determined by the rated voltage of the cable. A cable's insulation must be able to resist its