Future prospects of leakage circuit breaker:
Statistics show that in 2011, China's low-voltage circuit breaker industry market size of 40 billion yuan. In the next few years, with the continuous growth of new power generation in China and the rapid development of other downstream industries, the domestic market demand for low-voltage circuit breaker products will continue to grow, so the market size of China's low-voltage circuit breaker industry will also grow rapidly, it is expected that by 2016 China's low-voltage circuit breaker industry market size will be close to 80 billion yuan.
From the end of the 20th century to the beginning of the 21st century, major foreign well-known companies have launched new ACB and MCCB, and continue to improve and expand, both in the main technical performance, product structure, new technology applications and other aspects have major breakthroughs and innovations. Among them, Siemens of Germany is the most prominent, and its low-voltage electrical appliances that can communicate can constitute a very large industrial system, power distribution monitoring system and building automation system; The MDU series circuit breaker developed by Mitsubishi Corporation can directly realize the power energy monitoring network system and equipment monitoring network system.
Low-voltage electrical appliances are widely used in various industries of the national economy and are closely related to the fixed investment of the whole society. The beginning of the 21st century is the rapid development period of China's low-voltage electrical appliance industry, and the growth rate of China's low-voltage electrical appliance industry has remained at 10%-15% in recent years. The market capacity of the low-voltage electrical appliance industry is closely linked to the development of the power, industry, real estate, and telecommunications industries, coupled with the adjustment of the demand structure of low-voltage electrical appliances and the potential demand of the international market, which provides a broad space for the future development of the low-voltage electrical appliance industry.
During the "12th Five-Year Plan" period, with the promotion of smart grid construction and the continuous development of low-voltage electrical production technology, a new generation of low-voltage electrical appliances with intelligence, modularity and communication as the main characteristics will become the mainstream products in the market. The first generation of products will be withdrawn from the market in 2010, the second generation of products will be low-end products, the third generation of products and some of the second generation of products will be mid-range products. From 2011 to 2015, the smart grid will enter the comprehensive construction stage in seven aspects, such as transmission, power transformation, distribution and communication, and the total investment in the construction of smart grid will be close to 2 trillion yuan. At the beginning of 2011, The State Council decided to implement a new round of rural power grid upgrading projects. A new round of rural power grid transformation projects will bring important development opportunities to the low-voltage electrical appliance industry.
