HIGH PRESSURE TERMINAL BLOCK FOR TRANSFORMATION APPARATUS TEST

PROBLEM TO BE SOLVED: To provide a high pressure terminal block for a transformation apparatus test, endurable even against voltage of one thousand volts, and improving safety and efficiency of the whole work, by performing a connection change at an elevated spot by this high pressure terminal block, for performing an insulation resistance measuring test for confirming insulation performance of the apparatus and a characteristic test of a circuit breaker. SOLUTION: This invention is related to the high pressure terminal block for the transformation apparatus test by installing a stud terminal block for the primary side connection of the apparatus and a stud terminal block for the secondary side connection on a terminal base having the earth. Both stud terminal blocks are arranged above the terminal base via an insulating column material. The insulating column material is formed by using an epoxy high pressure resin insulator. The insulating column material has the height of about 6-10 cm, and an outer peripheral surface is formed in a bellows shape. COPYRIGHT: (C)2008,JPO&INPIT