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Switch cabinet

A switchgear and cabinet body technology, applied in the field of switchgear, can solve the problems of poor general performance, complex structure of switchgear, difficult maintenance of switchgear, etc., and achieve the effect of improving general performance

Inactive Publication Date: 2013-06-05
傅惠新
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The structure of the traditional switchgear is complicated, and the general performance is poor. When one of the electronic control units fails, it is necessary to cut off the power supply of the entire switchgear for maintenance. Therefore, the maintenance of the traditional switchgear is difficult.

Method used

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Embodiment Construction

[0009] The present invention will be further described below in conjunction with accompanying drawing. As shown in the figure, a switch cabinet includes a cabinet body 1 and a drawer unit 2. A partition 11, a first mounting plate 12 and a second mounting plate 13 for installing the partition 11 are arranged inside the cabinet body. The first mounting plate 12 and the second mounting plate 13 are respectively uniformly provided with at least two mounting holes; the drawer unit 2 includes a switch 21 and at least two connection terminals 22 . The drawer-type switchgear is a closed shell made of steel plates, and the electrical components of the incoming and outgoing circuit circuits are all installed in drawers that can be drawn out to form a functional unit that can complete a certain type of power supply task. The functional unit is separated from the bus bar or cable by a grounded metal plate or a plastic functional plate to form three areas: bus bar, functional unit and cabl...

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Abstract

The invention discloses a switch cabinet which comprises a cabinet body and a drawer unit, wherein a partition board, a first installation plate and a second installation plate are arranged in the cabinet body, and installation holes are respectively arranged on the first installation plate and the second installation plate which are used for installing the partition board. Circuit control units of the switch cabinet are independent units and do not interfere each other, and therefore when a certain control unit of the many complex control units of customers is needed to be repaired, the certain control unit can be independently drawn out to be repaired on the condition of not all outage, and the customers can use the switch cabinet conveniently. In addition, the structure and the quantity of the switch cabinet can be adjusted freely so that generality of the switch cabinet is improved.

Description

technical field [0001] The invention relates to a switchgear, in particular to a drawer-type switchgear that requires high power supply reliability and serves as a centralized control power distribution center. Background technique [0002] The switch cabinet is a kind of electrical equipment. The outside line first enters the main control switch in the cabinet, and then enters the sub-control switch. Each branch is equipped with instruments, automatic control, motor magnetic switches, various AC contactors, etc. according to its needs. High pressure room and low pressure room. [0003] The traditional switchgear has a complex structure and poor general performance. When one of the electronic control units fails, it is necessary to cut off the power supply of the entire switchgear for maintenance. Therefore, the maintenance of the traditional switchgear is difficult. Contents of the invention [0004] The purpose of the present invention is to provide a switchgear with si...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02B11/173
Inventor 傅惠新
Owner 傅惠新