Quick grounding device of current transformer

A technology of current transformers and grounding devices, which is applied to transformer/inductance parts, circuits, electrical components, etc., can solve the problems of time-consuming and affecting the efficiency of high-voltage combined electrical products, and achieve the effect of simple and convenient operation and improved efficiency

Active Publication Date: 2021-03-30
XUJI XIAMEN INTELLIGENT SWITCHGEAR MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This connection method is extremely time-consuming and affects the efficiency of withstand voltage tests on high-voltage combined electrical products

Method used

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  • Quick grounding device of current transformer
  • Quick grounding device of current transformer
  • Quick grounding device of current transformer

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Embodiment Construction

[0026] In order to further explain the technical solutions of the present invention, the present invention will be described in detail below through specific embodiments.

[0027] like Figure 1 to Figure 4 As shown, the present invention discloses a quick grounding device for a current transformer, which includes a fixing base 1, a grounding joint 2 and a plurality of conductive joints 3; wherein the fixing base 1 is provided with a plurality of fixing holes 11 so as to be connected by bolts The fixed base 1 is fixed on the terminal board A of the current transformer; each conductive joint 3 is matched with the fixed base 1, and the position of each conductive joint 3 is correspondingly set with each grounding insert A1 of the terminal board A, and the conductive joint 3 is made of conductive material. The conductive joint 3 can be connected with the grounding insert A1; the grounding joint 2 is matched with the fixing base 1 and the grounding joint 2 is made of conductive ma...

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Abstract

The invention discloses a quick grounding device of a current transformer. The quick grounding device comprises a fixed seat, a grounding connector and a plurality of conductive connectors, the fixedseat is provided with a plurality of fixing holes, and the grounding connector is matched with the fixing base and is made of a conductive material, and each conductive joint is matched with the fixedseat, is made of a conductive material and is electrically conducted with the grounding connectors. According to the invention, the current transformer can be quickly connected for grounding, therebyfacilitating the improvement of the efficiency of a withstand voltage test of a high-voltage combined electric appliance product.

Description

technical field [0001] The invention relates to the field of high-voltage equipment, in particular to a fast grounding device of a current transformer. Background technique [0002] During the withstand voltage test of high-voltage combined electrical products, in order to prevent the coil of the current transformer from being burned out, and to prevent the high-voltage equipment from being charged and endangering personal safety, the current transformer needs to be grounded. [0003] The current method of grounding the current transformer is as follows: firstly, each grounding insert on the terminal board of the current transformer is installed with a transition joint that can be connected to a banana plug; then, each transition joint is connected to the At the same time, the grounding inserts are short-circuited with each other; finally, the wiring is grounded so that the grounding inserts are grounded. This connection method is extremely time-consuming and affects the ef...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01F27/40H01R4/66
CPCH01F27/402H01R4/66
Inventor 苏伟林明顺范荣华
Owner XUJI XIAMEN INTELLIGENT SWITCHGEAR MFG
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