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Power Distribution Unit(PDU)是将来自UPS的输出电流分配到各个IT设备末端的配电设备,是连接供电等基础设施与IT系统、关联机房内所有设备正常运转的关键设备。作为机房用电安全的重要保障,PDU设备的稳定与安全直接关系到IT设备乃至整个机房的用电安全。随着云计算和物联网技术的迅速发展,数据机房建设也迎来了新的发展阶段,对PDU产品有了更新更高的要求,这些需求推动着PDU产品在演进中呈现出以下三个明显的特性:
The Power Distribution Unit (PDU) is a distribution device that distributes the output current from the UPS to the end of each IT device. It is the key device that connects the infrastructure such as the power supply and the IT system and all the devices in the associated device room. As an important guarantee for electrical safety in the equipment room, the stability and safety of the PDU equipment are directly related to the power safety of IT equipment and the entire equipment room. With the rapid development of cloud computing and Internet of Things technology, data room construction also ushered in a new stage of development, newer and higher requirements on the PDU products, these needs promote the evolution of the PDU products showed the following three obvious Features: