Uninterruptible Power Supply Ups

Uninterruptible Power Supply(UPS) is a constant voltage and frequency power supply device with an energy storage device and an inverter as the main component, which is used to provide a stable and uninterrupted power supply.

The main function of UPS is to stabilize the mains power and supply it to the load when the mains power is normal, and charge the battery in the machine at the same time; when the mains power is interrupted, UPS immediately converts the DC power of the battery into AC power through the inverter and continues to supply it to the load, ensuring that the load maintains normal operation and protecting its software and hardware from damage. UPS equipment usually provides protection against excessively high or low voltage.

UPS is widely used in the fields of communications, electricity, finance, petroleum, military, and other fields, as well as important places such as hospitals, mines, aerospace, industry, communications, and national defense, to provide a stable and uninterrupted power supply for a single computer, computer network system or other power electronic equipment.

In addition, UPS can be divided into three categories according to the working principle: backup, online, and online interactive. Different types of UPS differ in performance, price, and application scenarios. Users can choose the appropriate UPS type according to actual needs.