Brief Description Of The Inspection Method Of Power Fittings (part 2)

9. Suspension Clamp temperature rise test
A test to measure the temperature rise of conductive components under specified conditions.

10. Aging test
A test to assess the service life of a test piece by applying a specified aging factor to the test piece in a much shorter time than the actual service life.

11. Low voltage and high current test
A test conducted when the voltage is a small percentage of the rated value and the current is the rated value or greater than the rated value.

12. Thermal stability test
A test to determine the thermal stability of the temperature and loss of the test piece under specified overload conditions.

13. Radio interference test
A test to measure the radio interference level of the test piece under the operating voltage.

14. Partial discharge starting voltage test
A test to measure the minimum voltage when partial discharge occurs on the surface of the conductor.

15. Corona test
A glow discharge test in a high electric field with uneven field strength near the conductor.

16. Zinc layer uniformity test
A test to check the uniformity of the coating by replacing metal ions.

17. Impact dynamic load test
Under specified conditions, the components are subjected to instantaneous mechanical dynamic load to simulate the load-bearing capacity of the components under accident conditions.

18. Corrosion resistance test
The corrosion resistance of the components is tested under certain temperature and salinity conditions.