Megger Line Impedance Kit TRAX accessory


  • K-factors automatically calculated in dedicated Line impedance app
  • Safe testing with high current/high voltage protection against lightning
  • Measurement method using variable frequency for noise suppression and accurate measurements

The Line Impedance Kit is an accessory for the TRAX instrument. It consists of TSA230, a surge arrester box and TPB230, a protection box, plus cables and accessories. The purpose of the line impedance measurement is to determine the line model’s parameters. In line model using symmetrical components these parameters are defined by zero sequence impedances Z1 and Z0, and they are used for calculation of the k-Factors.