数据中心内部的电力分配始于主电源供应，该电源通常来自外部变电站的变压器或备用发电系统。电力随后通过开关、继电器和断路器等设备，分别输送至核心负载如服务器、网络和存储设备，以及辅助系统如空调通风、安全监控和应急装置。

当外部电源中断时，备用发电机会启动并接管主电源供应。然而，在主电力切换期间的短暂断电，仍可能造成数据丢失。为避免这一风险，UPS（不间断电源）系统便发挥作用，在其配套的BBU（备用电池装置）支持下，能够调节来自备用发电机的电压波动，确保系统持续运行。常规不间断电源（UPS）系统一般可支持至少两小时的备用供电。在正常供电期间，UPS还能起到稳压作用，将主电源的电力平稳传输至各个配电装置，确保电压稳定性。

多个BBU模块的堆叠部署能够为UPS系统提供稳定的备用电源。这些模块由电源监控接口（PMI）进行实时监测。PMI与包含多个PSU的机架式电源相连接，构成完整的电力管理系统。PSU在正常情况下从主电源获取电力，为服务器及其他数据中心设备功能；在断电状态下则切换至备份电源装置（BBU）提供电力。电力沿母线传输至各个独立的配电装置（PDU），由其为每台服务器供电。

1、 提供与 FCI的PowerBlade系列 ，TYCO的Multi-Beam X I系列 ，MOLEX的E-87677&E-87710系列产品互换

2、 其中FCI 51721料号如下：

51721-10000404AALF,51721-10000804AALF,51721-10000807AALF,

51721-10000810AALF,51721-10001204AALF,51721-10001206AALF,

51721-10001604AALF,51721-10001606AALF,51721-10001608AA,

51721-10002403ABLF,51721-10002404AALF,51721-10002406AA,

51721-10002406AALF,51721-10002406AB,51721-10002406ABLF,

51721-10002407AB,51721-10002407ABLF,51721-10002408ABLF,

51721-10002410AALF,51721-10002410ABLF,51721-10001608AALF,

51721-10002406AALF,51721-10002406ABLF,51721-10002407ABLF;

其中FCI 51741料号如下：

51741-10000404AA,51741-10000404AALF,51741-10000804AA,51741-10000804AALF,51741-10000807CC,51741-10000808CC,51741-10000810AA,51741-10000810CC,51741-10000810CCLF,51741-10001204CC,51741-10001604AA,51741-10001604AALF,51741-10001604CC,51741-10001604CCLF,51741-10001608CC,51741-10001608CCLF,51741-10002007AA,51741-10002404CC,51741-10002404CCLF,51741-10002405AC,51741-10000404AALF,51741-10000804AALF,51741-10000810CCLF,51741-10001604CCLF,51741-10001608CCLF,51741-10002404CCLF;

FCI 51760系列：

51760-10101601ABLF ，ef='https://www.findic.com/jiage/51760-10306802aalf-qeKj7X9YL.html'>51760-10306802AALF，51760-10502405AALF，51760-10502405AALF

FCI 51939系列：

51939-300

FCI 51720 系列:

FCI 51740 系列:

51700-10403204CA 51700-11102003AALF 51700-10104801AALF 51700-10106001AALF 51700-10201602CCLF 51700-10202402AALF 51700-10402404AALF 51700-10403204CALF 51700-10602406CALF 51700-10101201ACLF 51700-10101201CCLF 51700-10114801AALF 51700-10200402BALF 51700-10201202CCLF 51700-10301203AALF 51700-10502405AALF 51700-10810008CALF 51700-11008410AALF 51700-11102003CCLF 51700-10106001AA 51700-10201602CC 51700-10100801AALF 51700-10101601AALF 51700-10102401AALF 51700-10110001AALF 51700-10201202AALF 51700-10202402CA 51700-10202402CCLF 51700-10302403CCLF 51700-10400804AALF 51700-10402402CCLF 51700-10402404CC 51700-10402404CCLF 51700-10801208CCLF 51700-10202402CALF 51700-10203202CCLF 51700-10602406AALF 51700-10100401AALF 51700-10400404AALF 51700-10304003AALF 51700-10102401ACLF 51700-10101201CALF 51700-10402804AALF 51700-10301202AALF 51700-10400804CALF 51700-10204802AALF 51700-10112801AALF 51700-10600806CALF 51700-10102001CCLF 51700-10209602AALF 51700-10102001AALF 51700-10403607AALF 51700-10202002AALF 51700-10802408CALF 51700-10100801CCLF 51700-10303203ACLF 51700-10201602AALF 51700-10206002AALF 51700-10801608AALF 51700-10301603AALF 51700-10412004AALF 51700-10300403AALF 51700-10703207ACLF 51700-10101201AALF 51700-10204002AALF 51700-10402404ACLF 51700-10103201CCLF 51700-10500805CALF 51700-10304803AALF 51700-B0200402AALF 51700-10103201AALF 51700-10404804AALF 51700-B0201602CALF 51700-11004410CCLF 51700-10401204AALF 51700-10101601CCLF 51700-B0201602CCLF 51700-10900809CCLF 51700-10302408AALF 51700-10100802CCLF 51700-10200802CALF 51700-10201602CALF 51700-10401603CALF 51700-11102003CALF 51700-10401204CALF 51700-10401604CCLF 51700-10201202BALF 51700-10201202CALF 51700-10100801CALF 51700-10403204AALF 51700-10405604CCLF 51700-10101601CALF 51700-10102401CCLF 51700-10200402AALF 51700-10200802AALF 51700-10202402BALF 51700-10203202AALF 51700-10204802CALF 51700-10208002AALF 51700-10400404CAL

DP2AZJC0700-000 DP2ATJE0700-000

免焊式：

51940-504