MCT 120

High frequency current transformer

Inductive measurements of PD signals: The MCT 120 high-frequency current transformer is designed specifically for diagnostic and periodic partial discharge (PD) testing on high-voltage cable systems. It can be separated and easily installed on ground connections. This allows the conductors to be measured without having to be disconnected.

Key features

  • Diagnostic and periodic partial discharge (PD) testing
  • PD recording at a safe distance from high voltage
  • Can be separated for easy installation
  • Ample clearance for large cables


  • Periodic PD testing of high voltage components under voltage 

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