CT/PT Analyzer

The multifunctional CT/PT Analyzer can conduct the following tests on current transformers (CT) and potential transformers (PT):

n  CT turns ratio detection, ratio and phase difference calibration, polarity testing, and excitation characteristic testing.

n  CT secondary winding resistance measurement, secondary load measurement, CT 5% and 10% error curve measurement, transient characteristic analysis, and automatic deduction of nameplate information.

n  CT knee point voltage/current, accurate limiting factor (ALF), instrument safety factor (FS), secondary time constant (Ts), remanence factor (Kr), accuracy class, saturation and non-saturation inductance, knee point electromotive force, limit electromotive force, and area coefficient measurements.

n  CT core analysis and core hysteresis loop measurement.

n  PT turns ratio measurement, ratio and phase difference calibration, polarity testing, and excitation characteristic testing.

n  PT primary winding resistance, secondary winding resistance, and secondary load measurements.

The CT/PT Analyzer stands out from similar industry devices due to its significantly wide measurement range, high measurement accuracy, powerful data management capabilities, robust application software support, and user-friendly operation.