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A wiring device suitable for relay protection test

A technology for relay protection testing and wiring devices, which is applied in the mechanical field, can solve problems such as poor wiring reliability, and achieve the effects of stable wiring, small footprint, and simple structure

Active Publication Date: 2020-01-14
XUJI GRP +3
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the problem of poor wiring reliability in relay protection testing in the prior art, the technical problem to be solved by the embodiments of the present invention is to propose a wiring device suitable for relay protection testing with simple structure and stable connection, at least partially Solve the problems existing in the existing technology

Method used

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  • A wiring device suitable for relay protection test
  • A wiring device suitable for relay protection test
  • A wiring device suitable for relay protection test

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Embodiment Construction

[0019] In order to make the technical problems, technical solutions and advantages to be solved by the present invention clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0020] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, the embodiment of the present invention proposes a wiring device suitable for relay protection testing, including: at least two wiring heads 1 and arranged between the wiring heads 1 to electrically conduct the wiring heads 1 with each other The connecting line 2; wherein the terminal 1 includes a plug connector 4 and a plug socket 3, wherein at least a part of the plug connector 4 and the plug socket 3 are made of conductive material, and the plug connector 4 and plug The sockets 3 are electrically connected, so that when the two terminals 1 are connected to each other, the plug 4 of one terminal 1 is inserted into the socket 3 of the other terminal 1. Electrical cond...

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Abstract

The invention provides a wiring device applicable to relay protection testing. The wiring device comprises at least two wiring heads and a connecting wire which is arranged between the wiring heads soas to enable the wiring heads to be electrically connected with each other, wherein each wiring head comprises a connecting plug and a connecting socket, at least part of the connecting plug and theconnecting socket is made of a conductive material, and the connecting plug and the connecting socket are electrically connected, so that the two wiring heads are enabled to be electrically connectedwith each other by inserting the connecting plug of one wiring head into the connecting socket of the other wiring head when the two wiring heads are mutually connected. The wiring device applicable to relay protection testing provided by the technical scheme is simple in structure, convenient in connection, stable in wiring and very small in occupied space when a plurality of wiring devices are mutually connected.

Description

Technical field [0001] The invention relates to the technical field of machinery, in particular to a wiring device suitable for relay protection testing. Background technique [0002] At present, in the field of relay protection testing, conventional microcomputer protection devices use a large number of terminal blocks for analog quantity acquisition, switch quantity input and output, and power supply. Therefore, in the testing process of the relay protection device, the device terminal wiring has become a necessary stage. Conventional relay protection devices have a large number of connection terminals, and the voltage is generally 220V. If the connection method is improper, it will cause a short circuit between the terminals and cause damage to the plug-in unit or even a safety accident. In the relay protection device test, the pins are often used to connect to the terminal, and then the connection line of the relay protection tester is connected. However, the spacing betwee...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/28H01R31/06H01R4/56
CPCH01R4/56H01R13/28H01R31/06H01R2201/20
Inventor 刘虎刘星李俊刚姜睿智胡源奇张义冀娟翟浩冲孔晓民黄蔚庞杰锋李鹤邱舵樊冲孟令浩
Owner XUJI GRP
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