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Distribution board

A switchboard, main circuit technology, applied in the substation/switchgear board/panel/desk, etc., can solve the problems of machine abnormality, cover corrosion, inconvenience, etc., to prevent electric shock, easy and convenient installation work, and installation space Reduced effect

Inactive Publication Date: 2007-06-20
NO 1 P&P
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the power supply is cut off at a certain moment in a large factory equipped with different machines, it will cause huge economic loss and the machines will be abnormal or damaged
[0017] The cover fixed on the conventional switchboard is made of metal material, so as the cover is used for a long time, the cover may be corroded or rusted
Also, it is troublesome and inconvenient to open the cover when checking the connection of the bus bar

Method used

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Embodiment Construction

[0062] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0063] Fig. 1 is a perspective view of a switchboard according to a preferred embodiment of the present invention.

[0064] As shown in FIG. 1 , the switchboard includes: a main circuit breaker 13 for turning on and off power supplied from the outside; electricity. The switchboard further includes: a main bus bar 19 for transmitting main power to the main circuit breaker 13; and a sub bus bar 21 for receiving power distributed from the main bus bar 19 and supplying the received power to the earth leakage circuit breaker 17 . On the secondary busbars 21 there are connecting elements 23 with which the secondary busbars are respectively connected to the main busbars.

[0065] Therefore, the current input from the outside is supplied to the main circuit breaker 13, transmitted through the main bus bar 19 connected to the output terminal T of the...

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PUM

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Abstract

The present invention relates to a distribution board which can be tightly assembled even its design is changed based on the use of the distribution board, and can assemble various normalized and standardized devices.

Description

technical field [0001] The present invention relates to a switchboard, and more particularly, to a switchboard which can be compactly assembled even when its design is changed according to the use of the switchboard, which can be designed, repaired and maintained easily and conveniently, and which can be assembled with various A normalized and standardized device. Background technique [0002] A switchboard is a device for distributing power input from a power transmission line to loads, and for detecting an overload current, thereby cutting off power supply. In general, the switchboard needs to be properly designed and installed according to the size of the building and the power consumption level of the building. [0003] Fig. 22 is a plan view of a conventional switchboard. As shown in Figure 22, the conventional switchboard 100 includes a base plate 102, a main circuit breaker 104, a plurality of auxiliary circuit breakers 106, a plurality of earth leakage circuit brea...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H02B1/04
Inventor 金仁泰
Owner NO 1 P&P