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公开(公告)号：US08902569B1
公开(公告)日：2014-12-02
申请号：US13560653
申请日：2012-07-27
IPC分类号： H02B1/26
CPC分类号： H02J3/04 , G06F1/26 , H02J3/005 , Y10T307/344 , Y10T307/735
摘要： A system includes a rack, computing devices coupled to the rack, a rack PDU, and one or more input power cables. The rack PDU includes an enclosure, two or more power input receptacles on the enclosure, and two or more power output receptacles on the enclosure. The output power receptacles supply power to the computing devices. The input power cables are coupled in one or more of the power input receptacles. The input power cables supply electrical power from an electrical power system to the rack PDU.
摘要翻译： 系统包括机架，耦合到机架的计算设备，机架PDU和一个或多个输入电力电缆。 机架PDU包括外壳，外壳上的两个或多个电源输入插座和外壳上的两个或多个电源输出插座。 输出电源插座为计算设备供电。 输入电力电缆耦合在一个或多个电源输入插座中。 输入电源线将电力从电力系统提供给机架PDU。
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公开(公告)号：US09583936B1
公开(公告)日：2017-02-28
申请号：US13555372
申请日：2012-07-23
摘要： A data center includes one or more racks, computing devices mounted in the racks, and an electrical power system. The electrical power system supplies power to the computing devices in the racks. The electrical power system includes one or more rack power distribution units (PDUs) and one or more floor power distribution units (PDUs) or power panels. The rack PDUs include rack-level circuit protection devices that protect the computing devices receiving power from the rack PDU from overcurrent conditions. The floor PDUs or power panels include floor-level circuit protection devices that protect the computing devices from overcurrent conditions. The rack-level circuit protection devices have a faster response time than the floor-level circuit protection devices.
摘要翻译： 数据中心包括一个或多个机架，安装在机架中的计算设备和电力系统。 电力系统为机架中的计算设备供电。 电力系统包括一个或多个机架配电单元（PDU）和一个或多个楼层配电单元（PDU）或电力面板。 机架PDU包括机架级电路保护装置，其保护从机架PDU接收电力的计算设备免于过电流状况。 地板PDU或电源面板包括保护计算设备免受过电流条件的楼层电路保护装置。 机架级电路保护装置比楼层电路保护装置具有更快的响应时间。
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