Integrated Control Module Front for Switchgear Space Optimization
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Solution Overview
Problem
Existing medium and low-voltage switchgear systems face challenges with space inefficiency and increased maintenance times due to conventional, oversized control and measuring devices that are not tailored to plug-in technology, leading to longer downtimes and inefficient use of space.
Innovation Solution
A switchgear module with a module front featuring an integrated control device, preconfigurable interfaces for status information retrieval, and a display device that includes LED indicators and acoustic signals, allowing for simplified handling and space optimization by enabling the replacement of the module front without affecting other components, thus reducing maintenance time.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Ease of manufacture
If conventional control and measuring devices are used in switchgear modules, then the devices are readily available and easy to obtain, but they occupy excessive space and increase maintenance time
Solution Approach 1:
The control device is integrated into the module front, separating the control function from the main module body. This segmentation allows the module front to be a standardized, space-efficient unit that can be easily replaced without affecting the rest of the module, thus reducing overall space requirements while maintaining availability of functional components.
Solution Approach 2:
The control device is merged with the module front to form an integrated assembly. This combination eliminates the need for separate mounting space for control devices within the module, optimizing space utilization while maintaining the availability of standardized control components through the module front interface.
2Ease of manufacture
If conventional control and measuring devices are used in switchgear modules, then the devices are readily available, but maintenance time increases due to larger component size
Solution Approach 1:
By integrating the control device into the module front and making the module front a separable component, maintenance can be performed by simply replacing the module front rather than disassembling the entire module. This segmentation dramatically reduces maintenance time while maintaining the availability of standardized control devices through the module front.
Solution Approach 2:
The control device is extracted from the main module body and placed in the module front, which can be independently removed and replaced. This extraction allows maintenance personnel to quickly swap out control devices without affecting other module components, reducing maintenance time while preserving device availability.
3Reliability
If oversized control devices are installed in switchgear modules, then the required functionality is achieved, but the module becomes oversized with unusable enclosed space
Solution Approach 1:
The module front containing the control device is segmented as a separate, standardized unit with defined dimensions. This allows the control functionality to be maintained while the module front occupies only the necessary space, preventing the entire module from being oversized and eliminating unusable enclosed space.
Solution Approach 2:
The module front is designed as a universal component that can accommodate various control devices while maintaining a standardized size. This multi-functionality allows different control configurations to be achieved within the same compact module front dimensions, preventing module oversizing while ensuring required functionality.
Applied Scientific Principles
This section explains which scientific principles are used to turn an abstract innovation direction into a practical engineering solution.
Function Achieved in This Case
This solution enhances space utilization and simplifies maintenance by allowing quick replacement of the module front, minimizing downtime and improving the overall handling of switchgear modules, enabling efficient and rapid restoration of switchgear functionality.
Implementation Method 1
The display device preferably also includes an LED circuit board, which can be fitted with a number of LEDs and/or a number of colored LEDs and/or at least one single-colored or multi-colored LED in order to display relevant status information in a color-coded manner.
Implementation Method 2
an alternative embodiment of the display device also provides an acoustic display of predeterminable status information, for example in the form of a warning tone or signal generated by an acoustic signal transmitter when a predetermined module state is reached
Data Source
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AI summary
The invention relates to a module front for a switchgear module, particularly a slide-in module, comprising a control device, the control device being integrated in the module front, and the module front forms an integral component of the switchgear module. The invention relates to a switchgear module, particularly a slide-in module provided with an inventive module front, and to a switchgear equipped with at least one switchgear module of this type.