Why we find the sensitivity for the CT's to check?



Why we find the sensitivity for the CT's to check?..

Answer / Balram Singh

The sensitivity of current transformers (CTs) is checked to ensure accurate measurement and proper operation. A sensitive CT will have a lower saturation current, allowing it to accurately measure low current values without overloading or distorting the signal. Highly sensitive CTs are used in applications where precise current measurement is crucial, such as power system protection and energy metering.

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