HIGH VOLTAGE ELECTRIC APPARATUS AND CURRENT TRANSFORMER FIXTURE FOR HIGH VOLTAGE ELECTRIC APPARATUS

摘要

PPROBLEM TO BE SOLVED: To provide a high voltage electric apparatus improving insulation performance of a current transformer fitted to a bushing through a current transformer fixture. PSOLUTION: The current transformer fixture 3 is provided with a cylindrical part 301a which is arranged in a state where it penetrates a bushing fitting hole 101 disposed in a case 1 of the electric apparatus with a base part 201b of a bushing main body 201 and which is laid between an outer periphery of the base part of the bushing main body and an inner periphery of a current transformer 2v, a fixture main body 301 which integrally has a first flange 301b which is formed at one end in an axial direction of the cylindrical part 301a and abuts on a current transformer 4v in the case 1 and a second flange 301c which is formed in the other end in the axial direction of the cylindrical part 301a and is sandwiched between an outer face of the case 1 and a brim part 201c of the bushing main body 201, and a buffer member 302 which is formed of an insulating material having elasticity and is disposed in a state where it is compressed between the other end in the axial direction of the current transformer and an inner face of the case 1. PCOPYRIGHT: (C)2009,JPO&INPIT