SOROTEC UPS

In the process of using  UPS power supply system , people tend to unilaterally think that storage battery is maintenance-free and pay no attention to it. However, data show that the proportion of  UPS  mainframe failure or abnormal operation caused by battery failure is about 1/3. Therefore, it is more and more important to strengthen the correct use and maintenance of UPS batteries for prolonging the life of batteries and reducing the failure rate of  UPS systems . In addition to the selection of regular brand batteries, we should start from the following aspects to correctly use and maintain batteries: 1.Maintain appropriate ambient temperature Ambient temperature is an important factor affecting the life of battery. The optimum ambient temperature required by battery manufacturers is between 20℃ ~ 25 ℃. Although the discharge capacity of batteries is improved with the increase of temperature, the cost is that the life of batteries is greatly shortened. Acco...

1.The filtering accuracy is high, and the filtering rate of harmonic current can reach over 97%. 2.Wide range of filtering, frequency of filtering: 2-50 harmonics and interharmonics. 3.Fast response to load fluctuation with response time of 1us. 4.Dynamic injection current to suppress harmonics and compensate power factor. 5.No resonance with the system. 6.Extensible capacity with multiple combinations. 7.Suppressing system overvoltage and improving system voltage stability. 8.Damping power oscillation in power system. 9.It can restrain voltage flicker, compensate three-phase unbalance and improve power factor. 10.The system has strong self-protection and stability. SOROTEC Three-phase Balance  Active Harmonic Filter (AHF) Meeting users’ requirements: – PF=0.99 and THDi < 5% – Compensation for 2- to 50-order harmonics – Capacitive and inductive reactive power compensation – Three-phase unbalance co Learn More

To optimize the efficiency and reliability of  solar power generation system , a relatively new method is to use micro-inverters connected to each solar cell module. Each solar cell is equipped with a single micro-inverter, which enables the system to adapt to changing loads and weather conditions, thus providing the best conversion efficiency for a single solar cell and the whole system. The concept of micro-inverters has a long history, but it did not attract people’s attention at first. In recent years, with the development of solar power technology and technological progress, micro-inverters are very attractive. The photovoltaic power generation system with micro-inverters can simplify wiring, which means lower installation costs, higher efficiency of the solar power generation system, and shorten the time required to recover the initial investment. Many chinese manufacturers of  solar on grid inverters  are mainly engaged in the development of high-power...

Physical environment is usually neglected when  UPS  is selected by industrial enterprises. Due to the influence of production and manufacturing site factors, there are many problems in industrial application environment, such as high temperature, humidity, large amount of dust and serious air pollution. In special industrial occasions, the air in the environment may also contain corrosive gases, or the body inclines in the case of vibration, which may easily lead to short-circuit of UPS internal components and power supply failure. Therefore, UPS need to have a strong environmental adaptability, to respond to the test of harsh environment with comprehensive performance. From the point of view of electrical environment, the precise production equipment of the production line always has very stringent requirements for power supply. Power grid pollution in industrial application site is very serious, and it often faces special power supply and special industry standards. As t...