配電箱特點及構造按特點和主要用途歸類
配電(dian)箱是按電(dian)氣設備(bei)布(bu)線規定將開關(guan)柜(ju)(ju)(equipment)、檢測(ce)儀表、維護家用電(dian)器和輔助(zhu)機器設備(bei)拼裝在(zai)封閉式或封閉式金屬材料柜(ju)(ju)中或屏幅上,組成配電(dian)房(fang)設備(bei)。
一.配(pei)電箱(xiang)特(te)點及構(gou)造按(an)特(te)點和主要用途歸(gui)類:
(1)固定不動控制面(mian)板(ban)(ban)式(shi)(shi)開(kai)關(guan)柜(ju),常稱開(kai)關(guan)板(ban)(ban)或配電(dian)屏。這是(shi)一種有控制面(mian)板(ban)(ban)遮攔的(de)開(kai)式(shi)(shi)開(kai)關(guan)柜(ju),反面(mian)有安(an)全防護功效,反面(mian)和側邊仍能碰觸(chu)感應起電(dian)一部分,防水等級(ji)(Grade)低,只有用以對供電(dian)系統(tong)持續(Continuity)性 和可信性規定較低的(de)廠(chang)礦企業,作(zuo)配電(dian)室集中化供電(dian)系統(tong)用。 2)安(an)全防護式(shi)(shi)
(即密(mi)閉(bi)式(shi)(shi))開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju),指除安裝面(mian)外(wai),其(qi)他全(quan)(quan)部(bu)側邊都被封(feng)閉(bi)式(shi)(shi)起來的(de)(de)(de)一種底壓開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)。這類(lei)木柜(ju)(ju)(ju)的(de)(de)(de)電(dian)(dian)源(yuan)開(kai)(kai)關(guan)(guan)、維(wei)護和檢(jian)測(ce)(Food Monitor)操縱(zong)(control)等電(dian)(dian)氣(qi)元器件(jian),均安裝在一個(ge)用(yong)(yong)(yong)(yong)(yong)鋼(gang)或(huo)(huo)絕(jue)緣層(insulated)原材料(liao)做(zuo)成的(de)(de)(de)封(feng)閉(bi)式(shi)(shi)機殼內,靠譜墻(qiang)或(huo)(huo)距墻(qiang)安裝。柜(ju)(ju)(ju)里每條控制回路(lu)中間(jian)(jian)能夠不(bu)用(yong)(yong)(yong)(yong)(yong)防護對策(指對于(yu)難題的(de)(de)(de)解決方案),還(huan)可(ke)以選用(yong)(yong)(yong)(yong)(yong)接(jie)地裝置的(de)(de)(de)金屬片 或(huo)(huo)絕(jue)緣板開(kai)(kai)展防護。一般(ban) 門與電(dian)(dian)源(yuan)總(zong)開(kai)(kai)關(guan)(guan)操作(zuo)有機械設(she)備(Mechanics)互鎖。此外(wai)也(ye)有安全(quan)(quan)防護式(shi)(shi)臺型開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)(即控制面(mian)板),控制面(mian)板上配(pei)有操縱(zong)、測(ce)量(liang)、數據(ju)信(xin)號(hao)等家用(yong)(yong)(yong)(yong)(yong)電(dian)(dian)器。安全(quan)(quan)防護式(shi)(shi)開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)關(guan)(guan)鍵(jian)作(zuo)為加(jia)工(gong)工(gong)藝當場的(de)(de)(de)配(pei)電(dian)(dian)裝置。(3)抽屜式(shi)(shi)開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)。這種開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)選用(yong)(yong)(yong)(yong)(yong)厚鋼(gang)板做(zuo)成封(feng)閉(bi)式(shi)(shi)機殼,出入(ru)線(xian)控制回路(lu)的(de)(de)(de)電(dian)(dian)氣(qi)元器件(jian)都安裝 在可(ke)抽出來的(de)(de)(de)柜(ju)(ju)(ju)子中,組成能進行某一類(lei)供(gong)電(dian)(dian)系(xi)統(tong)每日任務(wu)的(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)(yong)模(mo)塊。作(zuo)用(yong)(yong)(yong)(yong)(yong)模(mo)塊與母線(xian)或(huo)(huo)電(dian)(dian)纜(lan)線(xian)(Cable)中間(jian)(jian),用(yong)(yong)(yong)(yong)(yong)接(jie)地裝置的(de)(de)(de)金屬片或(huo)(huo)塑膠(構造:樹脂(zhi)材料(liao)、增(zeng)粘劑、增(zeng)稠劑、染料(liao))做(zuo)成的(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)(yong)板分(fen)隔,產(chan)生母線(xian)、作(zuo)用(yong)(yong)(yong)(yong)(yong)模(mo)塊和電(dian)(dian)纜(lan)線(xian)(Cable)三個(ge)地區(qu)。每一作(zuo)用(yong)(yong)(yong)(yong)(yong)模(mo)塊中間(jian)(jian)也(ye)是防護對策。抽屜式(shi)(shi)開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)有較(jiao)(jiao)高(gao)的(de)(de)(de)可(ke)信(xin)性、安全(quan)(quan)系(xi)數(security)和交換性,是較(jiao)(jiao)為 的(de)(de)(de)開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju),現(xian)階段制造(Produce)的(de)(de)(de)開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju),大部(bu)分(fen)是抽屜式(shi)(shi)開(kai)(kai)關(guan)(guan)柜(ju)(ju)(ju)。他們適用(yong)(yong)(yong)(yong)(yong)規定供(gong)電(dian)(dian)系(xi)統(tong)可(ke)信(xin)性較(jiao)(jiao)高(gao)的(de)(de)(de)廠(chang)礦企業、多(duo)層建筑(zhu),做(zuo)為集(ji)中控制系(xi)統(tong)的(de)(de)(de)配(pei)電(dian)(dian)設(she)備管(guan)理中心
二、基本參(can)數(parameter)額定電流:380V
頻率(frequency):
三.操作(zuo)(zuo)技術規范操作(zuo)(zuo)工作(zuo)(zuo)人員經(jing)考試通過(guo)獲得操作(zuo)(zuo)證,方準開展操作(zuo)(zuo),操作(zuo)(zuo)者(zhe)應了解該機的(de)特(te)性(xing)(performance)、構造等,然后遵循安(an)全性(xing)和交接班記錄表。
配電(dian)房設備包含(han)底(di)壓開關柜、低壓配電(dian)箱、電(dian)力(li)電(dian)容(rong)器柜、驅動力(li)(power)配電(dian)柜、照明配電(dian)箱等。
應用(yong)前(qian)(qian)應嚴苛(ke)執行部令(ling)規定,搞好所(suo)有提前(qian)(qian)準(zhun)備工作中,并配戴好絕緣(yuan)層(insulated)用(yong)具和(he)絕緣(yuan)工具。
操作(zuo)(zuo)時要堅持(chi)不懈一(yi)人(ren)(ren)操作(zuo)(zuo)、一(yi)人(ren)(ren)監測規章制度,要認真落實(shi)工作(zuo)(zuo)票工作(zuo)(zuo)票的(de)工作(zuo)(zuo)中程(cheng)序流程(cheng)(procedure)規定(ding)。
機器設(she)備(equipment)資金(jin)投入運作時,要密切關注儀表(biao)盤顯示信息,并按(an)照規定時間抄(chao)水表(biao)。要按(an)時開展巡查、巡視相(xiang)關母線及(ji)各種(zhong)各樣電(dian)氣設(she)備連接頭是不是超溫(wen)。
懸架必需(xu)的標示(shi)牌。
四、維護(hu)保養 設備(bei)維護(hu)網址(zhi)內容對所(suo)有配電裝置(zhi)開(kai)展巡視、清理(li)。
操作組織(organization)的姿勢應靈便、輔助觸頭(tou)分與合應恰當不依靠。
巡視全(quan)部(bu)電(dian)氣元器(qi)件(jian)及附注的(de)特性(performance)和固定不動狀況。
巡視金屬材(cai)料(liao)母線與接線端子排防電化浸(jin)蝕(shi)(釋意:指爛掉、消退、腐蝕(shi)等),母線受(shou)力(li)后(hou)的形變狀況。
沒動(dong)觸(chu)頭與固定不(bu)動(dong)觸(chu)頭中的線應一(yi)致(zhi)、觸(chu)頭觸(chu)碰密不(bu)可(ke)分、并確保有充(chong)足(zu)的工作壓力。