The “Guidelines for the Design of Residential Cabling Designâ€, which was proposed at the end of last year and received high attention from the industry, was finally drafted. Recently, our reporter learned from the International Copper Association (China) that the regulation has been named as "Code for Design, Construction and Acceptance of Electrical and Intelligent Systems for Residential Decoration Projects".
In addition to the low-voltage distribution and distribution line wiring that was previously circulating, it also detailed the power socket layout, lighting, intelligent system design, construction and acceptance in the residential renovation project.
What is specifically included in the regulation? What impact will it have on the home improvement industry after its implementation? Can the people directly benefit from it?
The "electric" design rules of the room will be refined
Prices are low and high, materials are hidden, and engineering traps are overwhelming... For a long time, the chaos in the home improvement industry is difficult to cure. Especially in the electrical wiring of the room wiring and decoration works, because of the high professional requirements, even many front-line designers are ignorant. What's more, "So far, China has not set a special industry standard for electrical and signal lines in the home improvement industry. As for supervision, there is no way to talk about it." Lei Jiexin, manager of the International Copper Association (China) Electrical Safety and Intelligent Project, told the reporter.
It is also in view of the above situation, the International Copper Association (China) and the National Federation of Industry and Commerce, as well as Beijing mainstream home improvement enterprises and well-known electrical manufacturers in the industry, jointly for residential renovation (only for ordinary residential renovation, not including villas), especially related to The electrical system and intelligent system have drafted relevant standards, and provide reference for the practitioners in the industry from the whole process of design, construction and acceptance.
When it comes to the specific content of the new regulations, the reporter saw from the data that it not only puts strict regulations on the professional low-voltage power distribution and distribution line wiring, grounding and equipotential bonding, intelligent systems, etc. It also combines the actual needs of the contemporary people, how to make the power sockets more practical, how to install the lighting fixtures more scientifically and healthily, and how the owners can effectively supervise the construction acceptance.
For example, in terms of video wall, since the power plugs of TV, set-top box, DVD and other audio-visual products are mostly two holes, and the height of TV cabinet and bedside table is generally 45cm, the new regulations require that the power socket should be four-hole and five-hole. And installed 60cm from the ground, the number is preferably 5-6.
In terms of installation of lamps, the new rules require that the fixtures be fixed firmly. They should not be fixed by wooden wedges. When the quality of the lamps is more than 3kg, they should be fixed on the metal expansion bolts or hooks. The fixing hooks should be no less than two points. The diameter should not be less than the diameter of the pin and should not be less than 6mm. If the quality of the luminaire is greater than 10kg, the suspension device shall be tested for strength according to 5 times weight, which lasts for 15 minutes, and the suspension device shall have no obvious deformation.
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