Chasing dreams and the sea of stars, the exploration is endless. On June 5, the launch of the Shenzhou-14 manned spacecraft was a complete success, which was the 23rd mission carried out by China's manned space program. Behind the scenes of every launch vehicle, it is inseparable from the unremitting efforts of countless astronauts and the stable operation of various systems.
The Dongfeng Center of Jiuquan Satellite Launch Center is a remote sensing tracking and control system that carries the mission of flying into the sky, and the safety of electricity is very important.
According to the person in charge of the power distribution system of Dongfeng Center, the power supply of the center is composed of three parts: mains power, special power supply for tasks and UPS uninterruptible power supply. In particular, the UPS uninterruptible power supply can ensure continuous power supply for at least 30 minutes in the event of an external power supply failure, and more importantly, ensure that the power supply is "zero flickering" after the implementation program starts the launch.
Adhere to quality and help high-quality aerospace power supply
Aerospace power supply is no trivial matter, not only the rocket flight tracking and control system, but also the Shenzhou-14 manned spacecraft has strict requirements for power supply from the satellite rocket approach to fuel filling and test preparation. Eaton's 93E, 9395 and other UPS products provide highly reliable and stable power supply for all of the above links. One of the Eaton 9315 UPSs has been in service at the Jiuquan Satellite Launch Center for 20 years, and has witnessed several highlights of the aerospace industry.
Adhere to product quality and build a "flying dream". For more than a decade, Eaton's UPS products have successively provided continuous power supply and high power quality for the important systems of Jiuquan Satellite Launch Center, Xichang Satellite Launch Center, Taiyuan Satellite Launch Center and Wenchang Satellite Launch Center, China's four major ground launch centers, from "no power outage" to "zero flicker", meeting the high standards of aerospace power supply.
Professional services - escort for the aerospace industry
Eaton has organized a professional operation and maintenance service team to conduct a comprehensive inspection of the UPS equipment in the launch center every year, and customize service inspection measures according to the characteristics and actual needs of aviation power consumption, so as to escort the safe and stable operation of the power supply system of the satellite launch center.
Eaton service engineers are also on site to assist with pre-launch preparations. Last year, during the installation and commissioning of the synchronization controller for the Taiyuan Satellite Launch Center, Eaton engineers helped solve the UPS STS switching problem, explaining the service concept of service to protect customers
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