Background: AP1000 is a advanced passive PWR which designed by the Westinghouse.Purpose: The purpose of the seismic qualification test is to obtain test data that will demonstrate structural integrity and functionality of AP1000 MCR equipment during and after exposure to the dynamic effect of seismic load.Methods: The test was performed at the Nuclear Equipment Qualification Center（NEQ） of Nuclear Power Institute of China（NPIC）.The dynamic characteristics of specimens are detected by sine sweep and random input respectively.Multi-frequency method is applied along three orthogonal axis of the specimen in seismic qualification tests.And the seismic qualification tests are taken by using the acceleration on surface of the shake table as the control signal.Results: The structural integrity and the operability of the specimen are perfect during and after the seismic qualification test.Conclusions: Therefore

the AP1000 MCR equipments（PDSP and SDSP） pass the seismic qualification test.