What are the types of UPS power supply?

UPS power supply can be divided into what type of UPS according to the working principle? There are many types of UPS power supply, including line UPS power supply, Delta converter UPS power supply, quasi-online UPS power supply, backup sine wave output UPS power supply and backup square wave output UPS Take these five UPS power supplies as an example. 1. On-line UPS power supply has a single output power of 0.7-1500KVA, and 6-9 UPS power supplies with the same power output and the same model can be directly paralleled to form a large-scale UPS power supply system of 7000-8000kVA. The supplied AC power supply is a pure sine wave power supply, which can solve all power supply problems such as spikes, surges, and frequency drift. The price is relatively high, and it is usually used in critical equipment and network centers and other environments that have harsh power requirements. 2. The online interactive UPS power supply has a single output power of 0.7-20KVA. When the mains power is lower than 150 or higher than 264KVA, the online interactive UPS power supply will begin to supply users with high-quality sine wave power. When the mains power is stable, the online interactive UPS power supply will act as an inverter and a charger. On-line interactive UPS power supplies are characterized by a wide input voltage range, low noise, small size, high efficiency, and good power supply quality, but there is also a switching time. 3. The backup sine wave output UPS power supply has a single output power of 0.25-2KVA. When the mains voltage fluctuates in the range of 170-264KVA, supply the user with ordinary mains power processed by the transformer. When the mains voltage is lower than 170KVA or higher than When it is 264KVA, sine wave power is supplied to users. Disclaimer: Some pictures and content of the articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: How is the lithium battery module designed and processed?