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Introduction to preparations before installation of Ready Board Box Small Power Distribution Board

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According to the requirements of the design and quality objectives of the project, in order to ensure that the performance and quality of the Ready Board With Wiring and Bulkhead products used in the project meet the overall project quality and the needs of users for later use and maintenance, the production technical requirements of the Ready Board With Wiring and Bulkhead are specially put forward. When the products enter the site, the Ready Board With Wiring and Bulkhead is strictly inspected for the performance, quality and technical indicators of the products in accordance with the relevant national and local specifications, procedures and the technical requirements. Today, the manufacturer of Ready Board With Wiring and Bulkhead asked you to explain the production technical standards of Ready Board With Wiring and Bulkhead in detail.

 

Internal separation mode: according to iec60529-1989 standard, rated short-time withstand current: the root mean square value of short-time withstand current that a circuit in the complete set of equipment can safely carry under the test conditions specified in 8.2.3 of the national standard gb7251.1-2005 given by the manufacturer of the Ready Board With Wiring and Bulkhead. Maximum rated current of main bus: the rated value of the maximum current that the main bus can carry. Peak short-time withstand current: under the specified test conditions, the Ready Board With Wiring and Bulkhead manufacturer specifies the peak current that this circuit can withstand satisfactorily. Enclosure protection level: according to iec60529-1989 standard, the level provided by the complete set of equipment to prevent touching live parts, as well as the invasion of foreign solids and the entry of liquids.

 

The panel and box made of the Ready Board With Wiring and Bulkhead shall have sufficient mechanical strength to ensure that there is no shaking during operation after the installation of components, and the panel and box cannot be deformed during horizontal handling. The surface flatness of the Ready Board With Wiring and Bulkhead shall not exceed 1mm within 1m. There shall be no wrinkles, cracks, burrs and other traces at the corners of the box surface. The box body is made of PC material, which should be firm and free of ash, pores, burrs and other defects. The thickness of the plate shall be in accordance with the national standards, and the surface shall be free of cracks. The color shall be ivory white, and the box surface shall be equipped with a nameplate. The box body must be closed, and the protection grade of the whole box body shall not be lower than IP41.

 

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