详细说明

华为TN11PDU01机柜专用配电单元

产品说明

华为TN11PDU01机柜专用配电单元

华为TN11PDU01机房网络服务器机柜专用配电单元
产品简介
华为TN11PDU01配电单元适用于OSN丶PTN系列传输设备,PDUA部分和B部分互为热备份。支持主、备共8路独立电源输入输出,输入电压范围为-38.4V-57.6V-48V-72V直流电压。在PDU的电源输入区,根据机房供电设备提供的电流不同,配合短接铜排,可实现四种电源接入方式。
4根电源线中,最上面的2根电源线为一对,最下面的2根电源线为另一对,每对线分别对应一路电源。因此,与配电盒 对接时,请注意不要混插!
交流电压高,安装交流电源线时必须先关闭交流供电,防止触电!

安装指南
Before installing AC power cables, turn the power switch on the APIU to the off position. After installing and checking the AC power cables, turn the switch to the on position to provide power supply to the equipment. 安装交流电源线前必须先将APIU单板上的电源开关置为“OFF”状态,安装检查完毕后再置为“ON”给设备供电。
When configuring the APIU on the equipment, install AC power cables. Route the AC power cables along a route based on the condition of the equipment room. 设备配置APIU单板时需要安装交流电源线,交流电源线需根据机房具体环境选择布放路径。
Ensure proper grounding of the mounting ear or grounding 
For information about wire sequences of E1 cables, see the wiring table attached with the E1 cables or the chapter on cables in the Hardware Description. E1电缆线序请参考电缆自带的接线表或者《硬件描述》的线缆章节。 

• For a 1.6 mm diameter E1 cable, use a type 75-1-1 connector and a 2.5 mm or 1.7 mm COAX crimping tool when assembling the DDF-side connector of the E1 cable. E1电缆为1.6mm线径的细电缆时,制作DDF侧接头需要使用75-1-1型的连接器和2.5mm或1.7mm的压线钳。 0.4±0.03 N·M M2.5
• If no network cables are used, a maximum of 210 x E1 cables are allowed (to be specific, ten 21 x E1 cables). If no E1 cables are used, a maximum of 48 network cables are allowed. If both network cables and E1 cables are used, plan the cables according to the actual situation. (For example, the space for five network cables can accommodate one 21 x E1 cable.) 
华为TN11PDU01机房网络服务器机柜专用配电单元,华为TN11PDU01,华为配电单元

在无网线的情况下,E1最大出线量为210芯(即21-E1电缆为10PCS);在无E1电缆的情况下,网线的最 大出线量为48PCS;在E1电缆和网线同时存在的情况下,请根据实际情况进行规划设计(参考:每5根网 线所占空间可以放置1根21E1电缆)。 
• It is recommended that you install the board in the extension slots in the right-lowest part of the equipment to facilitate cable layout. 为方便线缆布放,建议单板安装在设备右边最下面的扩展槽位。
• If 21 x E1 cables are used, you are advised to connect a maximum of three cables at each layer of the chassis to facilitate maintenance and cable routing. 使用21路E1电缆时,为方便维护和走线,机盒单层建议接入≤3根电缆。 
• If the number of electrical ports exceeds the specified threshold, the cabling tray may become unable to accommodate the cables, and the cabinet door may fail to be closed. If the number of electrical ports at each layer of the subrack must exceed the threshold, contact Huawei engineers to customize a convex front door. 电口超过以上限制数量,走线架可能会容纳不下,而且可能导致机柜门无法关闭。如果子架单层电口的数 量必须超出以上限制,请联系华为工程师定制外凸的前门。
 


产品参数

华为TN11PDU01机房网络服务器机柜专用配电单元,直流配电盒PDU的A部分和B部分互为热备份。支持主、备共8路独立电源输入输出,输入电压范围为-38.4V~-57.6V或-48V~-72V直流电压。

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