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Switch cupboard

A switchgear and switch technology, applied in the field of switchgear, can solve problems such as difficulty in finding faults, increasing land occupation requirements, and being prone to errors.

Inactive Publication Date: 2006-06-07
PHOENIX CONTACT GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

On the one hand, these spare components and devices have caused additional costs, and on the other hand, they have increased their land occupation requirements.
It is particularly disadvantageous that the lateral wiring of the individual components and devices via terminal boards serving as intermediate bridges is complex
On the one hand, this kind of horizontal connection is very time-consuming, on the other hand, it can only be implemented by personnel with high professional knowledge, and it is still very error-prone
Once an error occurs, it is difficult to find the error on the one hand, and thus time-consuming, and on the other hand it may require that most machines be stopped for a long time

Method used

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  • Switch cupboard
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Examples

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Embodiment Construction

[0016] figure 1 A conventional switchgear for component units is shown, which has a switchgear box 22 and a plurality of electrical and electronic components and devices. In the upper part of the switch cabinet 21, there are a plurality of input / output modules 24, in the middle part, one part is a plurality of fuse elements 25, the other part is a number of circuit breakers 26, and in the lower part are fixed those cable bundles 28 leading to each machine. device 27. For the interconnection of the individual components and devices in the switchgear cabinet 21, a plurality of terminals 29 for incoming lines, a plurality of terminals 30 for intermediate jumpers and a plurality of terminals 31 for output jumpers are arranged .

[0017] figure 1 The switchgear 21 shown is used for supplying power to several machines and is therefore of larger size. Due to the numerous cross-connections between the components and devices and the terminals 29, 30 and 31, the expansion of the swi...

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PUM

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Abstract

A switch cabinet (1) comprises a case (2), several modules (3) and a supporting rail (4), the modules (3) being secured on the supporting rail (4). The disclosed switch cabinet (1) is characterised in that it is designed in functional blocks and modules, so that all modules (3) required by a machine and only those modules are mounted in the switch cabinet case (2).

Description

technical field [0001] The invention relates to a switch cabinet comprising a switch cabinet box, a plurality of modules and a support frame, where the modules are fastened on the support frame. Background technique [0002] In factories, as well as in factory halls and assembly halls, there are many switchgear cabinets that take up a lot of space and are specific to the component units at defined locations. In such switch cabinets, which are often the size of wardrobes, there are many electrical and electronic components and devices that must be used to power and control the various machines distributed in the factory hall. Typical electrical and electronic components and devices located in such a switchgear are: circuit breakers, power supply sections, input / output modules, fuses, transformers and terminals for access lines and for intermediate and output jumpers. These individual electrical or electronic components and devices are installed in the switchgear cabinet for ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R9/26H02B1/26H02B1/21H02B1/20H02B1/32H02B1/42
CPCH02B1/20H02B1/42H02B1/052
Inventor T·贝尔R·伯格A·菲尔霍夫C·莱菲尔H·雷布克M·罗斯J·维策雷克
Owner PHOENIX CONTACT GMBH & CO KG