| 摘要 |
PURPOSE: A fuse-embedded instrument transformer is provided to be capable of preventing an electric field from being concentrated by embedding a shield in a fuse insertion part and a high voltage input side and of improving an endurance by alleviating the electric field. CONSTITUTION: A fixing plate(6) is installed at a bottom, and an input terminal(1) is fixed at a front top. A fuse(2) is inserted in a direction of the input terminal(1) and a fuse box stopper(21) and the input terminal(1) are pushed inside by a silicon insulation plug(22) so as to be contact with a conductor. A primary coil(41) consists of one. An iron core(43) is placed at upper, lower and perpendicular directions of the primary coil(41). Terminals(5) are fixed at a left side of a main body(3), and a terminal(7) is fixed at a right side thereof. The input terminal(1) has an unevenness shape, and an outer side of a body consists of a metal plate(9).
|
