A quick grounding device for 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: 2022-04-26
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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  • A quick grounding device for current transformer
  • A quick grounding device for current transformer
  • A quick grounding device for current transformer

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Embodiment Construction

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

[0027] Such as 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 several conductive joints 3; wherein the fixing base 1 is provided with several fixing holes 11 so that the The fixing base 1 is fixed on the wiring board A of the current transformer; each conductive joint 3 is matched with the fixing base 1, and the position of each conductive joint 3 is set corresponding to each grounding insert A1 of the wiring board A, and the conductive joint 3 is made of conductive material. The conductive joint 3 can be conducted with the ground insert A1; the ground joint 2 is matched with the fixing base 1 and the ground joint 2 is made of conductive material; the ground joint 2 is electrically conne...

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Abstract

The invention discloses a quick grounding device for a current transformer, which comprises a fixing base, a grounding joint and several conductive joints; Conductive material; each conductive joint is matched with the fixing seat, each conductive joint is made of conductive material, and each conductive joint is electrically connected to the grounding joint. Through the invention, the current transformer can be quickly connected to be grounded, which is beneficial to improving the efficiency of withstand voltage test for high-voltage combined electrical products.

Description

technical field [0001] The invention relates to the field of high-voltage equipment, in particular to a quick grounding device for a current transformer. Background technique [0002] In order to prevent the coil of the current transformer from being burnt out during the withstand voltage test of high-voltage combined electrical products, and to prevent the high-voltage equipment from being electrified and endangering personal safety, the current transformer needs to be grounded. [0003] The current method of grounding a current transformer is: first install transition joints that can be connected to banana plugs for each grounding insert on the terminal board of the current transformer; together, so that the grounding inserts are shorted to each other; finally, ground the wiring so that the grounding inserts are grounded. This connection method is extremely time-consuming and affects the efficiency of the withstand voltage test for high-voltage combined electrical product...

Claims

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Application Information

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Patent Type & Authority Patents(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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