Bus connector

A busbar connector, grounding wire technology, applied in the direction of connection, clamping/spring connection, protective grounding/shielding device of connecting parts, etc. To reliable guarantee, the size of the cabinet becomes larger, etc., to achieve the effect of miniaturization of cabinet design, compact structure and small volume
CN101442170AInactive Publication Date: 2009-05-27GCA CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GCA CO LTD
Publication Date
2009-05-27
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a busbar connector used in a gas-insulated metal-enclosed switchgear of 24 kV or less than 24 kV. The busbar connector mainly comprises a rubber sleeve, a spring, a sectorial wafer, a grid plate, a ground wire group and aluminum tubes, wherein the sectorial wafer is arranged inside a clamping groove of the grid plate, and the sectorial wafer and the grid plate are fixed with each other by the spring to form a sectorial contact; and the aluminum tubes are arranged on both ends of an inner cavity of the rubber sleeve, the sectorial contact is inserted into the rubber sleeve, and the ground wire group is arranged in the middle of the outer surface of the rubber sleeve, so that the busbar connector is formed. The gas-insulated metal-enclosed switchgear of 24 kV or less than 24 kV using the busbar connector to assemble machine cabinets has good discharge current capability, a compact structure, reliable quality and superior insulating property, and improves the stability and the safety of equipment operation.
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Description

Technical field:

[0001] The invention relates to the technical field of insulators used in gas-insulated metal-enclosed switchgear of 24kV and below, in particular to a busbar connector. Background technique:

[0002] In the process of design, installation and use of 24kV and below gas-insulated metal-enclosed switchgear, the splicing mode between switchgear, the design and selection of insulating parts and the control of installation quality have always been considered by product designers and engineering installers. This is because the technical index of the insulating part is the bottleneck of the overall equipment performance index. Only by improving the technical level of the insulating part can the technical level of the overall equipment be improved, and the safety and stability of the overall equipment operation can be improved. Existing busbar connectors: ①The contacts are composed of sheet contacts. Under the same installation and use conditions, the contacts of th...

Claims

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