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Intelligent low-voltage complete set of withdrawable switchgear and its signal dynamic and static plug-ins

A low-voltage complete set, switchgear technology, applied in the direction of pull-out switchgear, switchgear components, switchgear, etc., can solve problems such as inconvenience, improve operability, improve connection reliability, and improve the anti-interference of the body effect of ability

Inactive Publication Date: 2018-09-14
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 low-voltage complete set of withdrawable switchgear and its signal dynamic and static plug-ins
  • Intelligent low-voltage complete set of withdrawable switchgear and its signal dynamic and static plug-ins
  • Intelligent low-voltage complete set of withdrawable switchgear and its signal dynamic and static plug-ins

Examples

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Embodiment Construction

[0040] like figure 1 , 2As shown in , 3, 4 and 5, an intelligent low-voltage complete set of pull-out switchgear signal moving insert, including moving insert insulating shell 1, two signal moving inserts 2, a ground moving insert 3, moving insert metal The shielding body 4 and the ground connection post 5 of the movable plug-in, the signal movable plug 2 and the grounding movable plug 3 are embedded in the movable plug-in insulating shell 1 and isolated from each other and positioned by the movable plug-in insulating shell 1, and the movable plug-in metal shield 4 wraps the movable plug-in. The plug-in insulating housing 1 and the moving plug-in grounding connecting post 5 pass through the moving plug-in metal shielding body 4 and the moving plug-in insulating housing 1 and then contact the grounding movable plug-in piece 3. While the moving plug-in metal shielding body 4 is fixed, the moving plug-in The metal shielding body 4 is connected with the grounding movable insert ...

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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 withdrawable switchgear, and a signal dynamic plug-in and signal static plug-in used together. 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 of power transmission and transformation systems has begun to be applied in low-voltage power distribution systems. The unattended and unattended operation of urban high-rise buildings, large public buildings and substations has become possible. The intelligent power distribution system with the "four remote" monitoring system as the basic requirement is gradually promoted in various fields. [0003] The intelligent power distribution system adopts the field bus technology to collect the equipment in the low-voltage substation, the operation status of the m...

Claims

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Application Information

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Patent Type & Authority Patents(China)
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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