TESTING DEVICE OF CABLE

PURPOSE:To obtain an unexpensive and easily assembled testing device by setting up the body of connection part in which a charging air terminal part, a charging side terminal part and a bushing are stored on a truck, connecting respective terminal parts and then connecting the terminal part of a sample cable to the inside of the outer pipe. CONSTITUTION:The charging air terminal part 1 and a mounting board 2 are fixed on the truck 6 and the body of the connection part is fixed on the truck 6. The connection part body is constituted of a metallic case 8, charging side connection terminal part 9 arranged on the mounting board side in the metallic case 8, bushings 12 receiving the sample cable 3, conductor connection part 16 between both the bushings 12, shielding device 11 for the connection part, and an insulator 10 charging the space limited by these elements. The charging air terminal part 1 is previously connected with the connection terminal part 9 by a cable 7 provided with a stress cone 5 and the inside of the terminal part 9 is filled with a proper insulator.