數(shu)據中心(xin)小母線(xian)系(xi)統(tong)(tong)是(shi)數(shu)據中心(xin)末端(duan)母線(xian)供配(pei)電(dian)系(xi)統(tong)(tong)的(de)(de)俗稱。近年來，隨著數(shu)據中心(xin)建設(she)的(de)(de)快速發展和更高需(xu)求，智能(neng)(neng)小母線(xian)系(xi)統(tong)(tong)逐漸被應(ying)用(yong)于(yu)機(ji)房的(de)(de)末端(duan)配(pei)電(dian)中，具有電(dian)流小、插(cha)接方便、智能(neng)(neng)化程度高等特點，即(ji)插(cha)式插(cha)接箱(xiang)給(gei)各個機(ji)柜內的(de)(de)PDU分配(pei)電(dian)。始端(duan)箱(xiang)和插(cha)接箱(xiang)內可(ke)設(she)置監(jian)(jian)測模塊，將數(shu)據上傳至動環監(jian)(jian)控中心(xin)。

7.2  AMB智能小母(mu)線管理(li)系統

??1）交(jiao)流(liu)系(xi)統功能：

遙測：三相(xiang)電(dian)(dian)壓、電(dian)(dian)流(liu)、有功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)、無(wu)功(gong)(gong)(gong)功(gong)(gong)(gong)率(lv)(lv)(lv)、視在功(gong)(gong)(gong)率(lv)(lv)(lv)、功(gong)(gong)(gong)率(lv)(lv)(lv)因數、有功(gong)(gong)(gong)電(dian)(dian)能、無(wu)功(gong)(gong)(gong)電(dian)(dian)能、電(dian)(dian)纜溫(wen)度，系統頻率(lv)(lv)(lv)、零序電(dian)(dian)流(liu)、零地電(dian)(dian)壓、漏電(dian)(dian)流(liu)、機(ji)柜溫(wen)度、機(ji)柜濕度、開關狀態、電(dian)(dian)壓/電(dian)(dian)流(liu)諧波含(han)量、電(dian)(dian)流(liu)/功(gong)(gong)(gong)率(lv)(lv)(lv)；

遙信：過(guo)(guo)電流(liu)2段閥值越限、過(guo)(guo)/欠壓(ya)、過(guo)(guo)功率告警(jing)、缺(que)相、過(guo)(guo)頻(pin)率、欠頻(pin)率越限、零(ling)(ling)地電壓(ya)、零(ling)(ling)線(xian)電流(liu)、溫/濕度(du)告警(jing)，開關狀(zhuang)態、開關跳閘；    

??2）直流系統功(gong)能：

遙測(ce)：電(dian)壓、電(dian)流(liu)(liu)、功(gong)(gong)率、電(dian)能、電(dian)纜溫(wen)度(du)、漏(lou)電(dian)流(liu)(liu)、機柜(ju)(ju)溫(wen)度(du)、機柜(ju)(ju)濕度(du)、開(kai)關狀態、電(dian)流(liu)(liu)/功(gong)(gong)率；

遙信(xin)：過(guo)電流2段閥值越限(xian)、過(guo)/欠壓、過(guo)功率告警(jing)、缺相、溫/濕度告警(jing)，開(kai)關狀態、開(kai)關跳(tiao)閘；