施工用電配電系統應設置總配電箱、分配電箱、開關箱，并按照“總-分-開”順序作分級設置，并形成“三級配電”模式。專業歐式箱變施工用配電系統各配電箱、開關箱的安裝位置要合理。歐式箱變價格總配電(dian)(dian)箱(xiang)要盡(jin)量(liang)靠近(jin)變(bian)壓器或外電(dian)(dian)源處，以便電(dian)(dian)源的引(yin)入(ru)。分配電(dian)(dian)箱(xiang)應(ying)盡(jin)量(liang)安裝在用(yong)電(dian)(dian)設備或負荷相(xiang)對集中(zhong)(zhong)的中(zhong)(zhong)心地帶，確保三相(xiang)負荷保持平(ping)衡。開(kai)關箱(xiang)安裝的位置應(ying)視現場情況和(he)工(gong)況盡(jin)量(liang)靠近(jin)其控(kong)制的用(yong)電(dian)(dian)設備。

指除安裝(zhuang)面外(wai)(wai)，其它(ta)所有側面都被(bei)封(feng)閉起來的一種(zhong)低壓開(kai)(kai)關柜(ju)(ju)(ju)(ju)。這種(zhong)柜(ju)(ju)(ju)(ju)子(zi)的開(kai)(kai)關、保護(hu)和(he)監測控(kong)制等(deng)電(dian)氣元件，均安裝(zhuang)在一個用鋼(gang)或絕緣(yuan)材料制成(cheng)的封(feng)閉外(wai)(wai)殼內，可(ke)靠墻或離(li)(li)墻安裝(zhuang)。柜(ju)(ju)(ju)(ju)內每條(tiao)回(hui)路(lu)之(zhi)間可(ke)以不(bu)加隔離(li)(li)措施，也(ye)可(ke)以采用接地的金屬板或絕緣(yuan)板進(jin)行隔離(li)(li)。通常門與主開(kai)(kai)關操(cao)作(zuo)有機(ji)械聯鎖(suo)。另外(wai)(wai)還有防護(hu)式(shi)(shi)臺型(xing)開(kai)(kai)關柜(ju)(ju)(ju)(ju)（即控(kong)制臺）】面板上裝(zhuang)有控(kong)制、測量、信號等(deng)電(dian)器。防護(hu)式(shi)(shi)開(kai)(kai)關柜(ju)(ju)(ju)(ju)主要用作(zuo)工藝現場的配(pei)電(dian)裝(zhuang)置。

充(chong)電(dian)(dian)(dian)(dian)(dian)樁一般提(ti)供常規充(chong)電(dian)(dian)(dian)(dian)(dian)和快速充(chong)電(dian)(dian)(dian)(dian)(dian)兩(liang)種充(chong)電(dian)(dian)(dian)(dian)(dian)方式，人們可以(yi)使用(yong)特(te)定的充(chong)電(dian)(dian)(dian)(dian)(dian)卡在充(chong)電(dian)(dian)(dian)(dian)(dian)樁提(ti)供的人機交互(hu)操(cao)作界面上刷(shua)卡使用(yong)，進(jin)行相應的充(chong)電(dian)(dian)(dian)(dian)(dian)方式、充(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)、費(fei)用(yong)數據打(da)印等(deng)(deng)操(cao)作，充(chong)電(dian)(dian)(dian)(dian)(dian)樁顯示(shi)屏能顯示(shi)充(chong)電(dian)(dian)(dian)(dian)(dian)量、費(fei)用(yong)、充(chong)電(dian)(dian)(dian)(dian)(dian)時間(jian)等(deng)(deng)數據。

2019年12月(yue)1日(ri)寒(han)冬已至(zhi)，云(yun)南(nan)思(si)輝電(dian)(dian)氣(qi)設備有(you)限公司一(yi)行十余(yu)(yu)人(ren)至(zhi)昆明市(shi)祿勸(quan)縣則(ze)黑(hei)(hei)中心小(xiao)學，舉行“愛心校(xiao)(xiao)服”捐(juan)(juan)贈(zeng)活(huo)(huo)(huo)動(dong)(dong)。此次(ci)(ci)活(huo)(huo)(huo)動(dong)(dong)共計捐(juan)(juan)贈(zeng)校(xiao)(xiao)服763套(tao)。當(dang)日(ri)，在(zai)則(ze)黑(hei)(hei)中心小(xiao)學報告廳舉行捐(juan)(juan)贈(zeng)儀(yi)式(shi)，云(yun)南(nan)思(si)輝電(dian)(dian)氣(qi)設備有(you)限公司、則(ze)黑(hei)(hei)鄉(xiang)(xiang)人(ren)民(min)政(zheng)府、則(ze)黑(hei)(hei)中心小(xiao)學校(xiao)(xiao)長(chang)等領導參(can)加捐(juan)(juan)贈(zeng)儀(yi)式(shi)并作發言(yan)。則(ze)黑(hei)(hei)鄉(xiang)(xiang)位于云(yun)南(nan)省昆明市(shi)祿勸(quan)彝族苗族自治(zhi)縣縣境(jing)(jing)東北部，位于金(jin)沙江與普(pu)渡河(he)交匯的三(san)角地帶，鄉(xiang)(xiang)境(jing)(jing)內山巒起伏，山區與壩子(zi)相間。則(ze)黑(hei)(hei)中心小(xiao)學收錄(lu)周(zhou)邊村鎮760余(yu)(yu)名(ming)小(xiao)學生(sheng)(sheng)，由于地處(chu)偏遠，生(sheng)(sheng)活(huo)(huo)(huo)條件艱苦，全校(xiao)(xiao)學生(sheng)(sheng)沒有(you)統(tong)一(yi)的校(xiao)(xiao)服，云(yun)南(nan)思(si)輝電(dian)(dian)氣(qi)設備有(you)限公司總經(jing)理郭衡女士聽(ting)聞此消息(xi)，發起并推動(dong)(dong)了本(ben)次(ci)(ci)“愛心校(xiao)(xiao)服”捐(juan)(juan)贈(zeng)活(huo)(huo)(huo)動(dong)(dong)。短(duan)短(duan)二十余(yu)(yu)天，為全校(xiao)(xiao)學生(sheng)(sheng)定做校(xiao)(xiao)服并送至(zhi)其手中，讓他(ta)們穿上(shang)校(xiao)(xiao)服在(zai)參(can)加莊嚴的升旗儀(yi)式(shi)時和在(zai)日(ri)常的學習生(sheng)(sheng)活(huo)(huo)(huo)中，能得到溫暖和鼓勵，努力學習，爭取取得優異的成(cheng)績。

在一(yi)條距離比較長的線路(lu)(lu)上有(you)多根小面(mian)積(ji)(ji)電(dian)(dian)纜(lan)(lan)往(wang)(wang)(wang)往(wang)(wang)(wang)會(hui)造成(cheng)電(dian)(dian)纜(lan)(lan)使用(yong)(yong)浪費，于是在出線到用(yong)(yong)電(dian)(dian)負(fu)(fu)荷中(zhong)，往(wang)(wang)(wang)往(wang)(wang)(wang)使用(yong)(yong)主(zhu)干(gan)大(da)電(dian)(dian)纜(lan)(lan)出線，然后在接近負(fu)(fu)荷的時候，使用(yong)(yong)電(dian)(dian)纜(lan)(lan)分(fen)支箱將主(zhu)干(gan)電(dian)(dian)纜(lan)(lan)分(fen)成(cheng)若干(gan)小面(mian)積(ji)(ji)，電(dian)(dian)纜(lan)(lan)，由小面(mian)積(ji)(ji)電(dian)(dian)纜(lan)(lan)接入負(fu)(fu)荷。這(zhe)樣的接線方式廣泛用(yong)(yong)于城(cheng)市電(dian)(dian)網中(zhong)的路(lu)(lu)燈(deng)等供電(dian)(dian)、小用(yong)(yong)戶供電(dian)(dian)。