• Are the use of UPS and inverter the same? 2020-07-01

    Application field 1. The 220V electricity obtained by the inverter on the car is 220V 50HZ, the high-end point is a sine wave, and the cheap one is generally a square wave. The sine wave is the same as the electricity used to connect to the socket, a...

  • What are the basic functions of UPS? 2020-07-08

    1). Voltage stability-the voltage of a mains is easily affected by the quality of the power transmission line. The voltage of users closer to the substation is about 130~120V higher, and the voltage of users farther away from the substation is about ...

  • How to choose the UPS power supply in the equipment room? 2020-07-15

    Enterprise data centers are becoming more and more important today. How to ensure the stable operation of enterprise data centers has become a very critical element. UPS is currently the standard accessory of many enterprises in data centers, so how ...

  • How to buy UPS inverter? 2020-07-22

    1. What is UPS? How does it work and its scope of application?   Uninterruptible power supply, or UPS, is a kind of power guarantee equipment that allows the load equipment it carries to be protected from the interruption of the external power system...

  • What are the maintenance methods for UPS inverter power supply? 2020-07-29

    Many people think that the battery does not need maintenance, especially when using UPS power supply, this idea is more obvious. But in fact, the problems caused by the lack of maintenance of batteries account for a high proportion of all UPS failure...