大連配電柜按電氣接線要求在(zai)封閉(bi)或(huo)半(ban)封閉(bi)金(jin)屬柜或(huo)屏幕上組裝開(kai)關設(she)備、測量儀置(zhi)。

1.配電柜(ju)的特(te)點及結(jie)構

按結構特點和(he)用途(tu)分類：（1）固(gu)定(ding)面(mian)(mian)板(ban)(ban)式(shi)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)，常稱開(kai)關(guan)(guan)(guan)(guan)(guan)板(ban)(ban)或(huo)(huo)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)屏。它是(shi)一種面(mian)(mian)板(ban)(ban)屏蔽開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)，前(qian)(qian)面(mian)(mian)有(you)(you)保(bao)(bao)護(hu)(hu)作用，背面(mian)(mian)和(he)側(ce)面(mian)(mian)仍能(neng)接觸帶電(dian)(dian)(dian)(dian)(dian)(dian)(dian)部分，保(bao)(bao)護(hu)(hu)等(deng)級低，只能(neng)用于供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)連續性和(he)可(ke)(ke)(ke)靠(kao)性要求較(jiao)低的(de)(de)(de)工(gong)礦(kuang)企(qi)業(ye)，作為變(bian)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)站(zhan)集中(zhong)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)。2)保(bao)(bao)護(hu)(hu)式(shi)(即封閉(bi)式(shi))開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)，是(shi)指除安裝(zhuang)(zhuang)面(mian)(mian)外，其他側(ce)面(mian)(mian)都被封閉(bi)的(de)(de)(de)低壓(ya)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)。柜(ju)(ju)(ju)(ju)(ju)體(ti)開(kai)關(guan)(guan)(guan)(guan)(guan)、保(bao)(bao)護(hu)(hu)、監控(kong)等(deng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)元(yuan)(yuan)(yuan)件(jian)均安裝(zhuang)(zhuang)在鋼(gang)或(huo)(huo)絕緣(yuan)材(cai)料制(zhi)(zhi)(zhi)成(cheng)的(de)(de)(de)封閉(bi)外殼內(nei)，可(ke)(ke)(ke)靠(kao)墻(qiang)或(huo)(huo)離(li)墻(qiang)安裝(zhuang)(zhuang)。柜(ju)(ju)(ju)(ju)(ju)內(nei)各回路之間可(ke)(ke)(ke)采(cai)用接地金屬板(ban)(ban)或(huo)(huo)絕緣(yuan)板(ban)(ban)隔(ge)(ge)離(li)，無隔(ge)(ge)離(li)措施(shi)。門(men)和(he)主開(kai)關(guan)(guan)(guan)(guan)(guan)通常有(you)(you)機械聯鎖。此外，還(huan)有(you)(you)防護(hu)(hu)臺開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)（即控(kong)制(zhi)(zhi)(zhi)臺），面(mian)(mian)板(ban)(ban)上(shang)裝(zhuang)(zhuang)有(you)(you)控(kong)制(zhi)(zhi)(zhi)、測量(liang)、信(xin)號等(deng)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)器。防護(hu)(hu)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)主要用作工(gong)藝(yi)現場(chang)的(de)(de)(de)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)裝(zhuang)(zhuang)置(zhi)。(3)抽屜式(shi)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)。這種開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)采(cai)用鋼(gang)板(ban)(ban)制(zhi)(zhi)(zhi)成(cheng)封閉(bi)外殼，進出電(dian)(dian)(dian)(dian)(dian)(dian)(dian)路的(de)(de)(de)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)氣(qi)元(yuan)(yuan)(yuan)件(jian)安裝(zhuang)(zhuang)在抽屜內(nei)，形(xing)成(cheng)功能(neng)單(dan)元(yuan)(yuan)(yuan)，可(ke)(ke)(ke)完成(cheng)一定(ding)的(de)(de)(de)供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)任務。用接地金屬板(ban)(ban)或(huo)(huo)塑料制(zhi)(zhi)(zhi)成(cheng)的(de)(de)(de)功能(neng)板(ban)(ban)將功能(neng)單(dan)元(yuan)(yuan)(yuan)與(yu)母線或(huo)(huo)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜隔(ge)(ge)開(kai)，形(xing)成(cheng)母線、功能(neng)單(dan)元(yuan)(yuan)(yuan)和(he)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜三個區域。各功能(neng)單(dan)元(yuan)(yuan)(yuan)之間也(ye)有(you)(you)隔(ge)(ge)離(li)措施(shi)。抽屜式(shi)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)可(ke)(ke)(ke)靠(kao)性高的(de)(de)(de)可(ke)(ke)(ke)靠(kao)性、安全性和(he)互換性，是(shi)比較(jiao)先進的(de)(de)(de)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)，目(mu)前(qian)(qian)生產(chan)的(de)(de)(de)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)，多為抽屜式(shi)開(kai)關(guan)(guan)(guan)(guan)(guan)柜(ju)(ju)(ju)(ju)(ju)。適用于供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)可(ke)(ke)(ke)靠(kao)性高的(de)(de)(de)工(gong)礦(kuang)企(qi)業(ye)和(he)高層(ceng)建筑，作為集中(zhong)控(kong)制(zhi)(zhi)(zhi)的(de)(de)(de)配(pei)(pei)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)中(zhong)心(xin)

二、主要參數

額定電壓：380V頻率：50Hz

三、操作規程

1.操作(zuo)人(ren)員通過考(kao)試取得操作(zuo)證(zheng)，方(fang)便操作(zuo)。操作(zuo)人(ren)員應熟悉機器的(de)性能和結構(gou)，并遵(zun)守安全和交接制度。

2.低(di)壓(ya)(ya)配(pei)(pei)電(dian)(dian)裝置包(bao)括低(di)壓(ya)(ya)開關柜(ju)、低(di)壓(ya)(ya)配(pei)(pei)電(dian)(dian)柜(ju)、低(di)壓(ya)(ya)電(dian)(dian)容器柜(ju)、動力配(pei)(pei)電(dian)(dian)箱、照(zhao)明配(pei)(pei)電(dian)(dian)箱等。

3.使用前要嚴(yan)格(ge)執(zhi)行部令要求，做好全(quan)部準(zhun)備，并佩戴絕(jue)緣用品和(he)絕(jue)緣工具(ju)。

4.操作(zuo)時要堅(jian)持一人操作(zuo)、一人監控制度，認真(zhen)執行工作(zuo)票工作(zuo)程序要求。

5.設備投入運行(xing)時(shi)，應密切注意儀(yi)表(biao)顯示，并按規定時(shi)間(jian)抄表(biao)。定期檢查(cha)母(mu)線(xian)和各種電(dian)氣接頭是否(fou)過熱。

6.懸(xuan)掛必要的標志。

四、維修內容

1.檢查、清潔(jie)所有配電裝(zhuang)置。

2.2.操(cao)作機(ji)構的(de)動作應(ying)靈活，輔助觸頭(tou)的(de)分合應(ying)正確。

3.檢查所(suo)有(you)電氣(qi)元件及附(fu)件的性能(neng)及固定情(qing)況。

4.檢查(cha)金屬母(mu)線(xian)與接線(xian)端子的電化腐蝕，以及(ji)母(mu)線(xian)受壓(ya)后的變形。