What are the power supply requirements of the UPS power lithium-ion battery in the communication room?

⒈UPS power supply can supply high-quality power with high voltage stabilization accuracy, frequency stabilization, and small waveform distortion to the load, and can achieve uninterrupted power supply when switching with static bypass. ⒉Appropriate anti-interference AC stabilized power supply should be configured in the front stage of UPS power supply, but it is not advisable to use tube-type AC stabilizer or magnetic saturation stabilizer, because these two types of stabilizers can have instantaneous high voltage and output waveform when they are turned on. Distortion is also large, which can easily cause UPS failure. ⒊Most communication equipment rooms are equipped with generator sets to solve the problem of long-term power failure. However, when configuring the generator set, its capacity should be considered not less than 1.5~2 times the rated output power of the UPS power supply to ensure that the generator output voltage and frequency are normal, and to improve its waveform distortion. ⒋The UPS capacity should not be too small, so as not to keep it in a long-term heavy load operation state. Although this can save part of the investment, because the inverter is in heavy-load operation, its output waveform will be distorted, and the output voltage amplitude will be too jittery. This will not only supply high-quality power to the load, but also easily cause damage to the UPS inverter. ⒌The influence of the nature of the load on the output power of the UPS. At present, the output power given by most UPS manufacturers in the product manual refers to the value when the load power factor is -0.8 (lagging), and the actual load capacity of the UPS power supply is closely related to the load power factor. Lithium-ion batteries for communication energy storage must be used with an excellent battery management system to be truly safe and stable. The theoretical characteristics of lithium-ion batteries determine that they are more sensitive to overcharge and overdischarge. Due to the short development time, the industry has not done in-depth research on issues such as consistency, stability, large-scale series and parallel connections, and temperature control. Only by focusing on the research and development of battery management systems can lithium-ion batteries be used more effectively and safely. The power supply in the communication room has very high requirements for the stability and reliability of UPS power supply and lithium-ion batteries. The equipment in the room is very important. Servers, computers, monitoring, etc. must ensure that the power supply is normal, especially on the network. The server is used for data transmission and reception, so the reliability of the server must be guaranteed. UPS uninterruptible power supply is used to provide uninterrupted power supply after a power failure, allowing you to have enough time to save data or generate electricity. Sudden power failure, the instantaneous voltage and current will be very high when the power comes in. Some sophisticated equipment will not be able to withstand this instantaneous impact and will be burned. The UPS power supply has a voltage regulator function, and its existence protects these equipment in this case. Safety. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: Analyze the temperature resistance requirements of lithium battery tape