Aug 4, 2017 · The weak current is not only the communication, but actually the line of sight (cable), fire alarm line (cable) and so on are weak electricity The main means of power is 220
Feb 22, 2023 · The weak current major is simply a master who specializes in designing basic power distribution and weak current engineering. What are the weak current boxes? Power
May 12, 2022 · With the development of science and technology and the arrival of the era of intelligent buildings, weak and strong electricity projects have been paid more and more
The weak current generally refers to the DC voltage within 24V, such as audio, video lines, network lines, telephone lines, and so on. Electrical appliances such as telephones, computers, and televisions in household electrical appliances (cable line) and audio equipment (output lines) are weak electrical equipment.
The weak current major is simply a master who specializes in designing basic power distribution and weak current engineering. What are the weak current boxes? Distribution box, weak current box, telecommunication cabinet, optical fiber box, electrical box, hand hole.
Smart home and smart home are the direction of project development, and weak current is the key basic project for realizing a multi-functional and high-smart home environment. Many people have no concept of what weak electricity is and how to plan and layout, which is not conducive to creating a comfortable and intelligent environment.
There are drawbacks in many links in the construction of the weak current system, and the quality management and market access are also unsatisfactory. Unqualified system integrators, engineering contractors and suppliers flood the market. There are many related issues.
The weak voltage is called weak current, and the difference between it and strong power is mainly due to the difference in use. Strong electricity is used as a power source, and weak electricity is used for information transmission. Strong power generally means that the AC voltage is above 24V.
Weak current system engineering mainly refers to communication automation (CA), building automation (BA), office automation (OA), fire automation (FA) and security automation (SA), referred to as 5A.
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