What equipment is the uninterruptible power system applied to? Is there any rest

The uninterruptible power system is generally used to protect important equipment, such as computer equipment, precision instruments, medical instruments, etc. Due to the fact that UPS R&D and design are mainly based on computers, not all loads are suitable, especially inductive loads, such as electric fans, air conditioners, and other household appliances. Because inductive loads generate back electromotive force, it can cause harm to offline UPS. In addition, devices with high activation currents such as copiers and laser printers are not suitable for UPS due to their high instantaneous start-up current. If the UPS capacity is insufficient, it can easily cause instantaneous overload. Once the mains power is interrupted, the UPS output will also be interrupted. When UPS is overloaded for a long time, it will shorten the life of electronic components and UPS.