Qualification Test on Class 1E Electrical Components in Nuclear Power Plant

Based on the standard and technical data, this paper introduced the methods and principle for the qualification test on class 1E electrical component in nuclear power plants.The procedures and methods for the qualification of components in nuclear power plants and the test conditions in China were analyzed in detail. The study showed that the model test is the main test method for the class 1E electrical component in China at present. The procedure for the qualification test, required documents, experiment item and related acceptance criteria were also proposed in the papter.