概述

ZW10-II-12G/630-20 型(xing)高(gao)(gao)(gao)壓(ya)(ya)(ya)雙(shuang)電(dian)(dian)(dian)源(yuan)(yuan)切(qie)換裝(zhuang)置(zhi)（以(yi)(yi)下簡稱裝(zhuang)置(zhi)）是由(you)一臺高(gao)(gao)(gao)壓(ya)(ya)(ya)真(zhen)空 斷路(lu)(lu)器和智能控制器兩部(bu)分組成。應(ying)用(yong)于交流(liu)50 赫茲，額定電(dian)(dian)(dian)壓(ya)(ya)(ya)12kV, 額定電(dian)(dian)(dian)流(liu)至630A的(de)(de)(de)雙(shuang)路(lu)(lu)電(dian)(dian)(dian)源(yuan)(yuan)供電(dian)(dian)(dian)系統中，當一路(lu)(lu)電(dian)(dian)(dian)源(yuan)(yuan)發生(sheng)停電(dian)(dian)(dian)或欠壓(ya)(ya)(ya)時(shi)切(qie)換到另一路(lu)(lu)正常電(dian)(dian)(dian)源(yuan)(yuan)供電(dian)(dian)(dian)， 可靠保證供電(dian)(dian)(dian)的(de)(de)(de)連續(xu)性(xing)。同時(shi)具有(you)短路(lu)(lu)及過流(liu)等保護互鎖(suo)功能，有(you)效(xiao)避免了負載(zai)故(gu)障(zhang) 時(shi)不必(bi)要的(de)(de)(de)再次供電(dian)(dian)(dian)沖擊(ji)。在常用(yong)電(dian)(dian)(dian)源(yuan)(yuan)發生(sheng)故(gu)障(zhang)停電(dian)(dian)(dian)時(shi)，切(qie)換裝(zhuang)置(zhi)可以(yi)(yi)完成與備用(yong)電(dian)(dian)(dian) 源(yuan)(yuan)的(de)(de)(de)切(qie)換以(yi)(yi)保證可靠性(xing)和安全性(xing)。也(ye)可根據負載(zai)的(de)(de)(de)需要進行兩路(lu)(lu)電(dian)(dian)(dian)源(yuan)(yuan)之間(jian)的(de)(de)(de)選擇切(qie) 換。特別適用(yong)于不允許(xu)斷電(dian)(dian)(dian)的(de)(de)(de)重要場所，作為保證連續(xu)供電(dian)(dian)(dian)的(de)(de)(de)重要電(dian)(dian)(dian)氣控制裝(zhuang)置(zhi)。為新(xin)生(sheng)代設計新(xin)穎性(xing)能完善(shan)、安全可靠、自(zi)動(dong)化程(cheng)度(du)高(gao)(gao)(gao)、使用(yong)范圍(wei)廣的(de)(de)(de)自(zi)投自(zi)復型(xing)雙(shuang) 路(lu)(lu)電(dian)(dian)(dian)源(yuan)(yuan)自(zi)動(dong)切(qie)換產品。

產品(pin)在設計上保證(zheng)了兩(liang)路高壓(ya)電(dian)(dian)(dian)源(yuan)的(de)全(quan)(quan)部隔離，同時采用完善(shan) 可靠(kao)的(de)機械和(he)電(dian)(dian)(dian)氣(qi)連鎖，因(yin)此(ci)具有(you)非常(chang)高的(de)安(an)全(quan)(quan)性和(he)可靠(kao)性。該(gai)產品(pin)適用于對供(gong)電(dian)(dian)(dian)可 靠(kao)性和(he)安(an)全(quan)(quan)性要(yao)求較高的(de)雙(shuang)電(dian)(dian)(dian)源(yuan)電(dian)(dian)(dian)力(li)用戶(hu)，作為雙(shuang)電(dian)(dian)(dian)源(yuan)供(gong)電(dian)(dian)(dian)系統的(de)控制和(he)保護設置。

產品廣泛(fan)使用于(yu)油田、礦山(shan)、冶(ye)金(jin)、化工、鐵路、通訊(xun)、機械(xie)等10kV 配電線路。

產品型號及含義

主要技術參數 

外形及安裝尺寸