Come to know PDUs that are not new to each other

Everyone's contact and understanding of PDU is also a matter of recent years. PDU is the first letter abbreviation of English Power Distribution Units of power distribution unit. It first entered China with industrial control and internet technology. Everyone is surprised to find that such a professional name is not a variant of the socket row in daily life?

This kind of seemingly simple outlet row is actually not simple. As this kind of product starts to move from industrialized informationization to civilian use, I represent the professional PDU manufacturer's technical director and communicate with consumers about it. PDU knowledge.

Due to space limitations, I used the sequel approach to discuss and exchange several aspects: PDU origins and development trends; PDU manufacturing requirements and general socket differences; PDU application areas and purchasing methods; PDUs correctly installed Wait.

The origin and development of PDU power distribution In the current information age, both in the home and public places, manufacturing and aerospace lamps are everywhere. One of the ways we are most familiar with is the power outlet at home.

With the rapid advancement of information technology, the Internet has spread to individuals and families in just a few decades. Internet technology is inseparable from the data center. It is as important as the heart of a person. Data transmission and aggregation need to be established in the control center and substations. The equipment room requires a large number of cabinets to manage and connect the equipment. Therefore, many expensive and important communication control equipments are usually placed in the cabinet. In many cases, the power supply is eliminated. Therefore, the standby power supply such as the UPS is often used. , Even loading redundant power generation and other equipment, the purpose is a security, can guarantee uninterrupted power supply for a long time. Therefore, such cabinet outlets (PDUs) came into being.

The socket in the cabinet is indeed a small device in the cabinet, but it is the device that has the longest working time in various devices. As long as any device is working, the socket will be powered on. Therefore, a high-quality, high-performance cabinet-specific socket is needed to further ensure the system's working safety. This is the role that rack dedicated outlets (PDUs) must play. If the power supply is bad because of the poor quality of the outlet, even if it is catastrophic, the loss will be incalculable.

With the simultaneous development of information interconnection technology, new products are continuously researched and developed to include various functions such as high-efficiency lightning protection, surge protection, overload protection, leakage protection, power indication, power control, and current digital monitoring display. Since the equipment and equipment in the cabinet may come from different countries and regions, the insertion and output methods of each country are also different. Now that most of the product configurations are modularized and professionally customized, they can meet various customer needs. At present, our more advanced PDU products have also been developed and put into production. These products have remote network management, intelligent remote monitoring, temperature and humidity monitoring and display of the equipment room, single-circuit equipment operating current status monitoring, total load monitoring, power sequencing and power-down ( Multiple functions and protection measures, such as avoiding surge shock when multiple devices start at the same time.

Finally, I hope that the domestic counterparts will conduct more exchanges and improvement and work together for China's technological progress!