SOROTEC UPS

The 7th Military World Games opened in Wuhan, Hubei Province on the evening of October 18, 2019. The Games will last 10 days from October 18 to 27, 2019. The 7th Military World Games is the first comprehensive international military sports event hosted by China, with the largest scale in the past and the largest international sports event held by China after the Beijing Olympic Games. 9308 military athletes from 109 countries will compete and enhance friendship in Wuhan. As the host country, China has set up a sports delegation of 553 athletes, the largest in the history of our country. It’s a great honor for soled to participate in the power security system of the games. SOROTEC  GP9335C series online UPS provides power support for Wuhuan sports center. During the military games,  SOROTEC  sent many engineers to the venue all day, recording the ups operation status in detail, ensuring that the power supply system is uninterrupted for 24 hours, providing stab...

Manufacturers and users of  UPS power supply system  have long noticed the matching problem between generators and UPS, especially the harmful effects of current harmonics generated by rectifiers on  power supply systems  such as voltage regulators of generators and synchronous circuits of UPS. Therefore, the technicians designed the input filter and applied it to UPS, and successfully controlled the current harmonics in UPS application. These filters play a key role in UPS compatibility with generators. In fact, all input filters use capacitors and inductors to absorb the destructive current harmonics at the UPS input. The design of the input filter takes into account the percentage of all possible harmonic distortion inherent in the UPS circuit and at full load. Another benefit of most filters is to increase the input power factor of UPS with load. However, another consequence of the application of input filters is to reduce the overall efficiency of UPS. Most...