VLF Cable Diagnostics

Diagnostics of medium and high voltage cables provides the opportunity for early detection of vulnerabilities, allowing preventative maintenance work to be carried out before the cable fails in service. PD30-E offers both portable and built-in solutions for diagnostics, as well as a precise analysis of cables, their joints and terminations.

The PDTD200-2 diagnotics system (in combination with HVA120 or HVA200 test set) offers both portable and built-in solutions for diagnostics of medium voltage cables, rotating machines and transformers. Diagnostics of medium and high voltage cables provides the opportunity for early detection of vulnerabilities and preventative maintenance work to be carried out before the cable fails in service.

Tan Delta measurement is a proven, simple and reliable test method for evaluating the dielectric condition and a degree of degradation of the HV cables. Damages on cables caused by water trees can be easily and clearly identified.
VLF test sets of the HVA series with corresponding voltage range serve as the ideal high voltage source for the TD60-MC device.