CT Testing

Example image

A current transformer is an important high voltage equipment in an installation that is widely used for current measurement and relay protection.

Under the condition of normal use, the current transformer can guarantee the accuracy of the electrical circuit.

A CT analyzer is a necessary tool to determine the accuracy of the current transformer.

  • Insulation resistance test

  • Tan delta - Capacitance

  • Turn ratio

  • CT winding resistance

  • Excitation curve

  • Burden test

Clients using this service