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Intelligent type low-voltage in-set draw-out switch device and signal dynamic and static plugins thereof

A low-voltage complete set, switchgear technology, applied in the direction of pull-out switchgear, switchgear components, switchgear, etc. Effect

Inactive Publication Date: 2014-04-02
常州新苑星电器有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] like Figure 15 As shown, the low-voltage intelligent power distribution control equipment is gradually applied in various industries, but the signal plug-in as the main transmission line connector is connected by manual plug-in, and the plug-in signal used in the three-position drawer functional unit Plug-ins bring great inconvenience

Method used

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  • Intelligent type low-voltage in-set draw-out switch device and signal dynamic and static plugins thereof
  • Intelligent type low-voltage in-set draw-out switch device and signal dynamic and static plugins thereof
  • Intelligent type low-voltage in-set draw-out switch device and signal dynamic and static plugins thereof

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Experimental program
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Effect test

Embodiment Construction

[0037] Such as figure 1 , 2 As shown in , 3, 4 and 5, a signal moving plug of an intelligent low-voltage complete set of withdrawable switchgear includes a moving plug insulating shell 1, two signal moving plugs 2, a grounding moving plug 3, a moving plug metal The shielding body 4 and the moving plug ground connection column 5, the signal moving plug 2 and the grounding moving plug 3 are embedded in the moving plug insulating case 1 and are separated from each other and positioned by the moving plug insulating case 1, and the moving plug metal shield 4 wraps the moving plug Insert insulating shell 1, moving insert grounding connection column 5 passes through moving insert metal shielding body 4 and moving insert insulating shell 1, and then contacts with grounding moving insert piece 3, while fixing moving insert metal shielding body 4, move moving insert The metal shielding body 4 is connected with the grounding movable insert 3 .

[0038] The metal shield body 4 of the m...

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Abstract

The invention relates to an intelligent type low-voltage in-set draw-out switch device and an anti-interference signal dynamic and static plugins thereof. The dynamic and static plugins are respectively provided with two or multiple signal dynamic or static plug-in pieces and one grounding dynamic and static plug-in piece; the dynamic and static plugins are respectively provided with an insulation shell and a metal shielding body and are respectively in contact with the metal shielding body through a grounding connection post through each grounding plug-in piece of the dynamic and static plugins, and the grounding continuity of signal dynamic and static plugin bodies can be realized; signal dynamic plugins are arranged on a drawer unit, signal static plugins are arranged on a cabinet body, and connection, test and disconnection are realized through a drawer pushing and interlocking mechanism. According to the intelligent type low-voltage in-set draw-out switch device disclosed by the invention, the anti-interference capacity of signal transmission of the signal dynamic and static plugins in connection application is greatly increased, quick connection is realized, the operability and the electromagnetic compatibility of the intelligent type low-voltage in-set draw-out switch device and the reliability of an anti-interference signal transmission application function are increased.

Description

technical field [0001] The invention relates to an intelligent low-voltage complete set of draw-out switchgear and a signal dynamic plug-in and a signal static plug-in for matching use. Background technique [0002] With the development of my country's electrical automation technology and the needs of power construction in various places, the "four remote" monitoring system originally used in the field of power automation in power transmission and transformation systems has begun to be used in low-voltage power distribution systems. The unattended and unattended operation of urban high-rise buildings, large public buildings, and substations has become possible, and the intelligent power distribution system based on the "four remote" monitoring system is gradually promoted in various fields. [0003] The intelligent power distribution system uses fieldbus technology to collect equipment in low-voltage substations, the operating status of the main circuit of the power distribu...

Claims

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Application Information

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IPC IPC(8): H01R13/648H01R13/6581H01R13/52H01R24/00H02B11/04H02B11/173
Inventor 莫耀焕赵慧莫苑星
Owner 常州新苑星电器有限公司
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