The plate-making machine is widely used in low-voltage power distribution systems and is a protective electrical component. When designing the low-voltage power distribution system, pay attention to the selectivity of the plate-making machine, select and set the rated current of the over-current release of the plate-making machine to ensure the full play of the function of the overcurrent release; when the ambient temperature is greater or less than the calibration temperature For the value, the rated current value of the low-pressure platesetter should be adjusted according to the temperature and current-carrying capacity correction factor provided by the manufacturer. This article will introduce you to the copying machine.
Comparison between modern plate making machine technology and traditional plate making machine technology
Modern plate-making machine technology brings together many professional and multi-disciplinary knowledge. The biggest difference with traditional plate-making machines is that modern plate-making machine technology has introduced computer technology and belongs to the cross-disciplinary discipline. Comparing and analyzing the advantages and disadvantages of modern plate-making machine technology and traditional plate-making machine technology, the conclusions are as follows:
1.1 The design thinking of modern platesetter is more active
The traditional plate-making machine mainly relies on the inspiration and design experience of the designer. Only when these two factors are available, the design can be completed. Therefore, the traditional plate-making machine is mostly passive design and lacks certain initiative. Modern plate-making machines are completely different. Modern design is based on inspiration, scheme and design optimization. It uses existing advanced technology and advanced concepts to actively innovate, market-oriented, and takes the initiative. The modern plate-making machine technology has a stronger sense of initiative. .
1.2 Modern platesetter pays more attention to the function distribution of products
In the case of a plate-making machine, the traditional plate-making machine only pays attention to the predetermined function of the machine, and the design product only needs to implement the predetermined function. Modern plate-making machines require that the design products be placed in a large system, and the system design should be integrated to emphasize the rational distribution of product functions and maintain the balance of “human-machine-environmentâ€.
1.3 Modern platesetter pays more attention to product strength
Modern plate-making machine traditional plate-making machine pays more attention to the strength design criterion. Modern design technology applies the finite element method and fracture mechanics in the design, and strengthens the design strength of mechanical products. This design criterion is not covered in the traditional design.
There is now a plate-making machine with an isolation function that combines the functions of a common platesetter and a disconnector. The plate-making machine with isolation function can also isolate the switch. In fact, the isolating switch can't be operated with load, but the plate-making machine has short-circuit, overload protection, under-voltage and other protection functions.
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