TH6370B - Grounding terminal structure for protective device to prevent voltage surges. - Google Patents

Abstract

The substance of this invention provides an earth-termination terminal in a stabilizer that is simple and can be grounded. To achieve the aforementioned objectives and other matters under this invention The earthing terminal construction has been established to consist of a block pattern, the earthing terminal on the insulating base, and placed between the insulating insulator inserts under the communication terminal block pattern on the insulating base, terminal plate. The U-shaped earthing end is inserted into the shield insert and is provided with a convex cleat attached to the ground terminal block, and a screw (screw) to secure the terminal block. The earthing end is connected by a convex grit and fixed to the ground wire. Because the U-shaped earthing plate Was brought into the insertion of the guard The lightning arrester contains electrodes. The upper and lower inserts can adjust the electrical connection to the ground throughout the earthing plate by inserting the shield just into the protective insert, respectively. Any other substance and feature of this invention is evident from the revelations made following the details of a good appearance by referring to the illustration.

Claims (1)

1. The structure of the grounding terminal for the higher voltage stabilizer used for the subscriber consists of: Insulated base and cover Which the insulator base will be provided with a support base Which extends forward from the lower end of the insulator base so that it has a general L shape. The insulated base has a protective insert. Bottom connector block and top, left and right connector block. The shield insert allows an earthing plate with an earth contact pad to reside on one of the side walls designated as the insertion of the shield. And the grounding pad is placed on the terminal block below. The earthing pad is fixed on the bottom terminal. By a screw that acts as a grounding terminal Has that feature The bottom terminal block extends forward from the lower front end under the center between the upper resistance block of the insulator base. And such protective inserts are made horizontally between the bottom faces of the above, left and right connector blocks. And such support base The earthing pad consists of an earthed contact pad made of odd flat plates with a common U-shape. And the grounding pad will emerge from the middle portion of the U-shaped grounding contact plate. The grounding terminal plate will rest on the support base. In order to plan the grounding on the bottom terminal block and the left and side connecting blocks. There is an earth contact that extends the arc to the protective insert.