PD(F) Series Partial Discharge Tester AN8A10PD(F)

①Partial discharge capacity: The partial discharge measurement of the DUT when the specified voltage is applied to the DUT. The test result is the discharge capacity; 

②PDIV: Refers to the minimum voltage at which the partial discharge capacity exceeds the specified threshold during the test as the voltage gradually increases from a lower level where no partial discharge occurs; 

③RPDIV: The minimum voltage at which the partial discharge capacity repetitively exceeds the specified value during the test as the voltage gradually increases from a lower level where no partial discharge occurs; 

④PDEV: The highest voltage at which the partial discharge capacity is below the specified value during the test as the voltage gradually decreases from a higher value exceeding the partial discharge inception voltage (PDIV); 

⑤RPDEV: The highest voltage at which the local discharge capacity repeatedly falls below the specified value during the test, as the voltage gradually decreases from a higher value that exceeds the partial discharge inception voltage (PDIV). Note: The above definitions have been optimized for easy understanding. For details, refer to the IEC standard.

New energy vehicle motors, industrial motors.