Interpretation | Explanation and analysis of the "nominal cross-sectional area" of cable conductors
In response to recent misunderstandings among enterprises, users, and testing institutions regarding the detection of the nominal cross-sectional area of cable conductors, this article provides a detailed explanation of the concept, understanding, and assessment of cable conductor cross-section in conjunction with relevant product standards and regulatory requirements.Explanation and Analysis of t
2020-11-02 07:56:273577
Why is it unreasonable for the zero wire of the socket's live wire to be 4 square meters and the ground wire to be 1.5 square meters?
When we renovate our home's electrical circuit, if we observe carefully, we should have noticed that there are three wires connected to the socket, namely one live wire, one neutral wire, and one ground wire. However, some friends do not know how large this ground wire should be. As the friend asked now: The live and zero wires of the socket are both 4 square meters, can the ground wire be 1.5
2020-06-28 07:54:002587
Small wires have high quality - how to choose home decoration wires
With the improvement of living standards in today's society and the increasing use of household appliances, people's demand for electricity is increasing, and the use of household electrical wires is also increasing. In the current market, there are many wire brands, and when faced with a dazzling array of wires, I believe most ordinary consumers will be overshadowed. However, the quality
2020-05-08 08:39:482706
Development trend of low smoke and halogen-free wires
A: Traditional PVC wires and wires generate smoke containing toxic gases such as hydrogen halide, carbon monoxide, and carbon dioxide during combustion, which not only affects the smooth progress of disaster relief work, but also causes a "second disaster" for life and property;B: Switzerland, Germany, Sweden, the United States, Japan, and some other countries hold the strongest oppositi
2018-09-29 10:22:503127
Li Keqiang: Vigorously promoting cooperation in fields such as nuclear power and high-speed rail between China and the UK (Xinhua News Agency)
On the afternoon of the 17th local time, Premier Li Keqiang held the annual meeting between Chinese and British Prime Ministers with British Prime Minister Cameron at the Prime Minister's Office at 10 Downing Street in London. Both sides agreed to take the 10th anniversary of the establishment of a comprehensive strategic partnership between China and the UK as an opportunity to push the relat
2016-03-31 09:23:523798
Four Future Development Trends of Fireproof and Flame retardant Cable Products (Qianjia Comprehensive Cabling Network)
1、 The product technology has entered the era of standardization, and there are regulations and laws to follow for fire prevention and flame retardancy. The wire and cable industry is the second largest industry in China after the automotive industry, with product variety satisfaction rate and domestic market share exceeding 90%. As one of the most important research and development and productio
2016-03-31 09:23:323691
The development space of the wire and cable industry is huge, and the market demand continues to grow
The wire and cable manufacturing industry is the industry with the largest output value among more than 20 sub industries in the electrical and electrical industry, accounting for one fourth of the output value scale of the electrical and electrical industry. Its products are widely used in various sectors of the national economy, providing important supporting facilities for the development of va
2016-03-31 09:23:173348