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Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device

A switchgear, plug-in technology, applied to switchgear components, vertical pull-isolated switchgear, etc., can solve problems such as unfavorable identification by observers

Inactive Publication Date: 2013-09-18
SIEMENS AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

so that the observer unfavorably perceives two colors between the two positions

Method used

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  • Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device
  • Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device
  • Plug connection frame for electrical plug-in switching device, and unit formed by plug connection frame and electrical plug-in switching device

Examples

Experimental program
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Effect test

Embodiment Construction

[0029] figure 1 A perspective view of a display device 50 for a plug-in box of an electrical plug-in switching device is schematically shown. The display device 50 is movably supported inside the plug-in frame along the movement direction 51, in particular figure 2 and image 3 The inside of the first side wall 2 shown in the figure. In particular, the display device 50 is guided linearly and displaceably within the first side wall 2 of the plug frame. The display device 50 has a display element 52 which is designed in particular as a display surface. Various displays are provided on the display element or display surface 52 . Thus, a connected position display VE, a test position display TE, a non-connected position display NV and a non-blocking position display NB are provided on the display element 52 . Depending on the position of the electrical plug-in switchgear inside or outside the plug frame, the display device 50 moves inside the plug frame or inside the first ...

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PUM

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Abstract

The present invention relates to a plug connection frame for an electrical plug-in switching device, in particular a plug-in circuit breaker. The plug connection frame is provided with a position sensor for determining the position of the plug-in switching device in the plug connection frame, and is provided with at least two switch actuators (60, 61, 62) which are cooperated and connected with the position sensor. When the position sensor (15) determines that the plug-in switching device is at a connection position, the first switch actuator (60) operates a display device (50) in a manner that the display device is moved to the connection position (VE) for display, and when the position sensor (15) determines that the plug-in switching device is at a non-connection position, the second switch actuator (62) operates the display device (50) in a manner that the display device is moved to the non-connection position (NV) for display.

Description

technical field [0001] The task of electrical switching devices, such as circuit breakers, is to disconnect a consumer or consumers from the power supply network when certain disturbances occur. A common disturbance is the occurrence of a short-circuit current, and conventionally the circuit breaker is designed in such a way that when such a short-circuit current occurs, a switching element is moved and in this way the connection between the consumer and the supply network is decoupled. . [0002] The invention relates to a plug-in box for an electrical plug-in switchgear, in particular a plug-in circuit breaker in the low-voltage range. "Low voltage" typically refers to voltages up to about 2000 volts. With regard to a corresponding design of the switching isolating section, switching devices of this type can also be designed for switching voltages of more than 2000 volts, for example up to 6.3 kV. In particular, electrical plug-in switching devices of this type, such as l...

Claims

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Application Information

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IPC IPC(8): H02B11/10H02B11/18
CPCH02B11/10
Inventor L.多斯塔尔L.杰拉贝克
Owner SIEMENS AG
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