High-power UPS power battery solution for smart buildings. The configuration of high-power UPS power supply and battery, security monitoring system covers a wide range of fields, and is becoming more and more intelligent. Security monitoring system is mainly used in various commercial buildings, schools, and hospitals. In order to improve building management and operation efficiency, UPS power system is indispensable.

　　The reason why high-power UPS uninterruptible power supply is important to the equipment is because the power quality requirements of the equipment are very high. In addition to the uninterruptibility of the power supply, it also requires stable, reliable, clean and green power supply guarantee. The quality of power supply is directly related to the use of medical equipment. Sudden power outages and power quality problems under any circumstances will not only cause damage to high-end, precision and sophisticated equipment, but also have a serious impact on data, products, and manpower. Therefore, reliability, stability, and safety have become the primary considerations for equipment.

　　Demand background for power security in the commercial building intelligence industry

　　Commercial building informatization is the basic step in modern building intelligence. It changes the traditional building management mechanism through the comprehensive application of various information technologies. The main difference between smart buildings and traditional buildings is "intelligence". In other words, it not only has the basic management functions of traditional commercial buildings, but also has intelligence. The actual needs of users are mainly to provide reliable UPS uninterruptible power supply protection for important equipment in three major systems, including building automation systems, security alarm management systems, and computer room systems.

　　In order to improve building management and operational efficiency, a building control system that can effectively integrate building equipment is indispensable. High-power UPS power batteries provide the commercial building intelligence industry with a last-second solution for power protection; ensuring zero switching of power supplies for equipment and systems, and maintaining the normal and safe operation of data and public services.

　　High-power UPS power battery solutions for smart buildings

　　Basic configuration scheme of high-power UPS power battery:

　　In order for the UPS parallel power supply system to have the necessary "fault tolerance" function, it is required that the user's maximum load should not exceed the total output power of N single UPS machines. When the UPS parallel system is working normally, "N+1" single UPS units share the load current equally. When a UPS fails, the failed UPS automatically goes offline by performing a "selective trip" operation. At this time, the remaining N UPSs continue to provide users with high-quality inverter power.

　　As the number of single UPS machines in the UPS redundant system increases, it will not only cause the reliability of the entire UPS redundant parallel power supply system to gradually decrease, but also cause the "output power loss" of the entire UPS redundant parallel system. "Margin" is also gradually reduced (this means: the UPS parallel system's ability to withstand output overload is also gradually reduced). Therefore, from the perspective of application technology, users should try their best to choose the most reliable "1+1" or "2+1" UPS redundant power supply system.

　　From the perspective of market demand, the transformation from a single UPS power battery to an overall solution is urgent. It no longer relies solely on UPS, but provides customers with integrated solutions including refrigeration, cabinets, wiring, PDU, software management, etc. The high-power UPS power system is mainly divided into two parts, the host and the energy storage battery or generator.

　　The application of high-power UPS power batteries in the field of commercial building intelligence ensures the safe operation of terminal equipment and systems at a lower cost and reduces manual maintenance costs! In response to the personalized needs and high security requirements of the commercial building intelligence industry, UPS power supply provides customized solutions that other UPS power supply brands cannot provide. In order to better adapt to the requirements of terminal equipment and systems, it can be customized UPS power supply suitable for intelligent equipment in commercial buildings to meet their special needs for power protection.

　　Characteristics of high-power UPS power battery

　　1. Super load adaptability and load capacity, super grid adaptability.

　　2. Green energy-saving power supply: The overall efficiency is greater than 95%, the input power factor is greater than 0.99, and the input current harmonics are less than 3%.

　　3. The power module is equipped with dual DSP controllers, and the modules are independently controlled without the risk of single point failure.

　　4. Rectification, inverter, charging and discharging are all controlled by DSP digitally.

　　5. Using IGBT modules instead of discrete devices greatly improves the reliability of the power module and system.

　　6. Full front maintenance, providing upper and lower cable entry methods to facilitate user wiring.

　　7. Ultra-large touch screen human-machine interface, rich in information.

　　8. Independent charging system, powerful charging capacity, and complete battery management solution.

　　9. The power distribution system is integrated inside the system cabinet, which is extremely convenient to install and saves user investment.

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