The electrical performance test of initiating explosive device is an essential link in the manufacturing process of the product. There are safety risks of combustion and explosion in the electrical performance test of the product. The explosion shock wave and projection of the electric detonator with large amount of explosive are easy to cause injury to the operator. In order to improve the safety and efficiency of a certain type of initiating explosive device electrical performance test process, the test process is optimized, the test line, equipment and place are reformed, the relay interlocking control system of electrical performance test is designed, the signal control and door machine interlocking are integrated, and the high-precision current regulation, automatic delay control and control signal are integrated in the safety current test. Through dielectric withstand voltage, insulation resistance, safety current and other tests, it effectively solves the personnel safety problems in the electrical performance test of finished products, and is an ideal control device for the electrical performance test of finished products of initiating explosive devices.