
大連(lian)潤田電(dian)氣(qi)自動化有限公司
聯系(xi)人:田先生
手(shou) 機:15524777188
電 話:0411-62635856
網 址:yhxdz.net
地 址:遼寧省大連市甘(gan)井(jing)子區(qu)辛寨子天虹(hong)開發區(qu)工(gong)業園區(qu)內

大連(lian)開(kai)(kai)關(guan)(guan)(guan)(guan)柜是一種電氣(qi)設(she)備,開(kai)(kai)關(guan)(guan)(guan)(guan)柜外線(xian)先進入(ru)柜內主控(kong)開(kai)(kai)關(guan)(guan)(guan)(guan),然(ran)后進入(ru)分(fen)(fen)控(kong)開(kai)(kai)關(guan)(guan)(guan)(guan),各分(fen)(fen)路按(an)其(qi)需要(yao)設(she)置。如(ru)儀表,自控(kong),電動(dong)機(ji)磁力開(kai)(kai)關(guan)(guan)(guan)(guan),各種交(jiao)流接觸器等,有(you)的(de)還設(she)高壓室與低壓室開(kai)(kai)關(guan)(guan)(guan)(guan)柜,設(she)有(you)高壓母線(xian),如(ru)發電廠等,有(you)的(de)還設(she)有(you)為(wei)保(bao)主要(yao)設(she)備的(de)低周(zhou)減載。
大連高低壓開關柜的(de)主(zhu)(zhu)要(yao)作用是(shi)在電(dian)(dian)力系統進(jin)(jin)行發電(dian)(dian)、輸電(dian)(dian)、配電(dian)(dian)和(he)電(dian)(dian)能轉換的(de)過程中(zhong),進(jin)(jin)行開(kai)合、控(kong)制和(he)保(bao)護用電(dian)(dian)設備(bei)。開(kai)關(guan)(guan)(guan)(guan)柜(ju)內的(de)部件主(zhu)(zhu)要(yao)有(you)斷路(lu)器、隔離開(kai)關(guan)(guan)(guan)(guan)、負荷開(kai)關(guan)(guan)(guan)(guan)、操作機構、互感器以(yi)及(ji)各種保(bao)護裝置(zhi)等(deng)(deng)組成(cheng)。開(kai)關(guan)(guan)(guan)(guan)柜(ju)的(de)分類方法很多,如通(tong)過斷路(lu)器安裝方式(shi)可(ke)以(yi)分為(wei)(wei)移(yi)開(kai)式(shi)開(kai)關(guan)(guan)(guan)(guan)柜(ju)和(he)固定式(shi)開(kai)關(guan)(guan)(guan)(guan)柜(ju);或按(an)照柜(ju)體結構的(de)不同(tong),可(ke)分為(wei)(wei)敞(chang)開(kai)式(shi)開(kai)關(guan)(guan)(guan)(guan)柜(ju)、金(jin)屬封(feng)閉開(kai)關(guan)(guan)(guan)(guan)柜(ju)、和(he)金(jin)屬封(feng)閉鎧裝式(shi)開(kai)關(guan)(guan)(guan)(guan)柜(ju);根據(ju)電(dian)(dian)壓(ya)(ya)等(deng)(deng)級(ji)不同(tong)又可(ke)分為(wei)(wei)高壓(ya)(ya)開(kai)關(guan)(guan)(guan)(guan)柜(ju),中(zhong)壓(ya)(ya)開(kai)關(guan)(guan)(guan)(guan)柜(ju)和(he)低(di)壓(ya)(ya)開(kai)關(guan)(guan)(guan)(guan)柜(ju)等(deng)(deng)。主(zhu)(zhu)要(yao)適用于(yu)發電(dian)(dian)廠、變電(dian)(dian)站、石油化工、冶金(jin)軋(ya)鋼、輕工紡織、廠礦企業和(he)住宅(zhai)小區、高層建筑等(deng)(deng)各種不同(tong)場合。