Santer 3A3 series products applied in Beijing Municipal Bureau of Justice are santer's new three in three out UPS products, which concentrate the most advanced technology achievements in the field of power electronics and automatic control, and are a milestone in the technological revolution of UPS industry.

With the gradual deepening of informatization, the operating load of the equipment of Beijing Municipal Bureau of Justice is constantly increasing. In order to ensure the normal operation of the equipment, the choice of UPS products with excellent quality has been put on the agenda. The person in charge of Beijing Municipal Bureau of Justice said that after years of development, the electrical performance index of UPS system has been able to fully meet the vast majority of the needs, but the requirements and attention to UPS system have gradually shifted to reliability, manageability, availability, use and maintenance costs. In order to improve the availability of the system, the system configuration capacity must have the capacity of multiple output uniform flow redundant parallel machines, which is also one of the important indicators of UPS. In order to improve the availability of the system, it must be repairable and can be repaired quickly. Therefore, the adoption of modular and on-line hot plugging technology in the structure is the main trend of UPS technology development. UPS needs to have a more powerful intelligent management function, and the integration of power management system and enterprise information management system has also become one of the important technical contents. After rigorous investigation, santer finally won the bid for the 3A3 product based on innovative design

The 3A3UPS module adopts the most advanced DSP as the central controller, and its powerful computing power can replace most of the control functions completed by hardware in the traditional UPS with software, which not only greatly improves the reliability and accuracy, but also facilitates the upgrading and maintenance. In terms of charging mode, 3A3UPS adopts advanced two-stage and three-stage charging method. In the first stage, the battery is charged with a constant current of large current and quickly recharges about 90% of the electric quantity. Pulsating charging is adopted in the second stage, which can equalize the characteristics of the battery and fully fill the battery. The third stage is to maintain constant voltage to ensure no loss of power. In this way, the goal of fast charging and extended battery life can be well balanced, saving battery cost for users.

It is reported that after a period of time the operating system in good condition, the Beijing Municipal Bureau of Justice related personnel approved. With the gradual upgrade of UPS applications, medium and high-power products based on industry applications have become the focus of application. The winning of the bid by Beijing Municipal Bureau of Justice has laid a solid foundation for Sante's further development in the judicial industry.