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UPS power supply system equipment technology refers to a comprehensive technology that relies on advanced power conversion technology, digital control technology, high-frequency switch conversion technology, pulse width modulation technology, electromagnetic compatibility technology, redundant parallel machine technology, intelligent charging and discharging technology, network technology, drive technology, and new process technology. UPS power has evolved from a rotating generator in the 1960s to a static, fully electronic circuit with intelligent capabilities today, and is still evolving.

Market Overview

According to relevant departments, the sales revenue of UPS power supplies for domestic information equipment was 2.81 billion yuan in 2008, and 3.04 billion yuan in 2009. The industrial power UPS power supply system has an annual market demand of nearly 3 billion yuan. Therefore, the total annual market demand for UPS power supply in China is currently between 5-6 billion yuan, with huge market demand.

In the market of 5-6 billion yuan, there are 5 enterprises with sales exceeding 200 million yuan and 5 enterprises with sales between 100-200 million yuan; There are about 15-20 enterprises with a budget of around 50-80 million yuan; There are about 274 enterprises with a value of around 25-50 million yuan, more than 1380 enterprises with a value of around 5-25 million yuan, and more than 300 others. In the brand pattern of the high-power UPS power supply market, measured by sales revenue, Xiamen Kehua has the highest market share among local brands; Keshida ranks second in market share among local brands.

The procurement scale of industries such as telecommunications and finance has shown a steady growth period compared to before. Due to the gradual decrease in the proportion of hardware investment in these two industries, and the high retention rate of UPS power supply in these two industries, their demand for UPS power has not increased significantly, and their market share will gradually decline. On the contrary, some industries that used to have a small market share, such as manufacturing, transportation, energy, etc., have shown a rapid growth trend in demand for UPS power, especially in the manufacturing industry. The large-scale rise of small and medium-sized enterprises has become a new driving force for the growth of the UPS power market.

application area

UPS power systems can be divided into two categories based on their application areas: UPS power systems for information equipment and UPS power systems for industrial power:

UPS power supply system equipment for information equipment. In recent years, UPS power systems have played an increasingly important role in the IT industry and are hailed as the protector of computer information. After entering the information age, the issue of information security has been widely concerned by people. Therefore, in this era, it is natural for the development trend of UPS to attract high attention from the industry. The information communication UPS power supply system is mainly applied to the security protection issues of computer information systems, communication systems, data network centers, etc. in the information industry, IT industry, transportation, finance industry, aerospace industry, etc. UPS power supply, as an important peripheral device in computer information systems, communication systems, data network centers, etc., is very important in protecting computer data, ensuring the stability of power grid voltage and frequency, improving power grid quality, and preventing instantaneous and accidental power outages from causing harm to users.

UPS power supply system equipment for industrial power. The industrial power UPS power supply system equipment is mainly used in the industrial power equipment industry, including electricity, steel, non-ferrous metals, coal, petrochemicals, construction, pharmaceuticals, automobiles, food, military and other fields. It serves as an uninterrupted power supply equipment for all power automation industrial system equipment, remote execution system equipment, high-voltage circuit breaker opening and closing, relay protection, automatic devices, signal devices, etc., ensuring the reliability of industrial automation power supply.