Home fire safety is the key, wire and cable fire precautions

1. Wires and cables commonly used in home decoration

power wires: power cables are mainly used for power generation, distribution and transmission. BW2 should be used as the power cord commonly used in family × 5 and BW2 × 1.5 wire. BW2 × Typ2.5 wire is generally used as the main line for household socket wiring, BW2 × Type 1.5 is a branch line for lighting circuit

communication cable: it is mainly used to transmit audio, 150kHz and below analog signal and 2048kbit / s and below digital signal. The common communication cables at home are audio cable, telephone cable, network cable, etc< Second, the selection of wires and cables the correct selection of wires and cables can ensure the safety of household electricity, as well as the decoration process. Therefore, we should pay attention to two points when purchasing wires and cables tips for purchasing wires and cables for home decoration power wires and communication cables Legend introduction 1. Check the certification mark, recognize the certificate mark, have the “CCC” certification mark, have the 1SO9002 quality system certification mark, and have the valid certificate of the State Administration of radio, film and television suitable for local socket wiring, audio line, telephone line, network line, etc. 2; There are certification mark, manufacturer, wire diameter, etc. on the wire. The yellow green insulating layer is used for the ground wire. The appearance size is small and the color is uniform, and the insulating shell is free of damage and wear; Recognize the 1SO9002 certification mark and SARFT network access certification 3. Purchase method eye view: observe the appearance color hand touch: round and smooth appearance eye view: observe the appearance color and see whether the workmanship is meticulous hand touch: check whether there is damage 111. precautions for wire and cable fire prevention in the process of home decoration, if you do not use the electric wire and cable correctly, or choose inferior or old wires and cables, 1t is easy to cause fire. Therefore, attention must be paid to the storage of materials and matters needing attention in the construction process 1) how to deal with wires and cables in the decoration site, avoid scattering the rolled wires and cables, and store them away from open fire. 1t is not suitable to directly expose wires and cables to sunlight or ultra-high temperature, especially for construction wires the installed wires must be covered with plastic or metal tubes to avoid human damage. For the wires laid in the ceiling, into the wall and other places, there should be no wire joints in the pipeline our website solemnly declares that this article is reprinted by network media, only representing the author’s point of view, and has nothing to do with our website. 1f the information column articles and comments violate your legal rights, please call to let us know and we will deal with them in time

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