控(kong)制柜主要用(yong)于高層建筑無(wu)塔供(gong)水(shui)(shui)(shui)，消防深井泵(beng)恒壓供(gong)水(shui)(shui)(shui)等根(gen)據(ju)實時(shi)用(yong)水(shui)(shui)(shui)工況(kuang)需要閉環(huan)調節(jie)水(shui)(shui)(shui)泵(beng)轉速(su)的場合，采(cai)用(yong)知名品牌(pai)的變頻器、智(zhi)能控(kong)制器、壓力傳(chuan)感器及水(shui)(shui)(shui)泵(beng)組成(cheng)閉環(huan)控(kong)制系(xi)統。多(duo)泵(beng)控(kong)制，管(guan)網(wang)壓力穩定，提高供(gong)水(shui)(shui)(shui)質量，減少二次污染(ran)，節(jie)電效率高，可實現無(wu)人(ren)值守的無(wu)塔供(gong)水(shui)(shui)(shui)自動控(kong)制系(xi)統。

配(pei)(pei)電(dian)(dian)(dian)箱具有體積小、安(an)裝簡便，技術性(xing)能(neng)特(te)殊、位置(zhi)固定(ding)，配(pei)(pei)置(zhi)功能(neng)獨特(te)、不受(shou)場地(di)限制(zhi)(zhi)，應用比較普遍(bian)，操(cao)作(zuo)穩定(ding)可靠，空間利用率高，占地(di)少且具有環保(bao)效應的(de)(de)(de)特(te)點。是指揮供電(dian)(dian)(dian)線路中(zhong)各種元(yuan)器件合理(li)分配(pei)(pei)電(dian)(dian)(dian)能(neng)的(de)(de)(de)控(kong)制(zhi)(zhi)中(zhong)心，是可靠接納上端電(dian)(dian)(dian)源(yuan)，正(zheng)確饋出荷載(zai)電(dian)(dian)(dian)能(neng)的(de)(de)(de)控(kong)制(zhi)(zhi)環節(jie)，也是獲(huo)取(qu)用戶對供電(dian)(dian)(dian)質量滿意(yi)與否的(de)(de)(de)關鍵。提高動力(li)配(pei)(pei)電(dian)(dian)(dian)箱的(de)(de)(de)操(cao)作(zuo)可靠性(xing)，是創優質工程(cheng)的(de)(de)(de)目(mu)標(biao)。

在一條距離比較長的線路上有多根小面積電纜往往會造成電纜使用浪費，楚雄戶外開閉所哪家好于是在出線到用電負荷中，往往使用主干大電纜出線，專業戶外開閉所哪家好然后(hou)在接近(jin)負(fu)(fu)荷的時(shi)候，使用電(dian)(dian)纜(lan)(lan)分支箱將主(zhu)干(gan)電(dian)(dian)纜(lan)(lan)分成若干(gan)小面積，電(dian)(dian)纜(lan)(lan)，由小面積電(dian)(dian)纜(lan)(lan)接入負(fu)(fu)荷。這(zhe)樣的接線方式廣泛用于城市(shi)電(dian)(dian)網中的路燈等(deng)供電(dian)(dian)、小用戶供電(dian)(dian)。

按照安(an)裝(zhuang)地(di)點，可分為(wei)(wei)(wei)公共充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)和專(zhuan)(zhuan)用(yong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)。 公共充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)是建(jian)(jian)設(she)在(zai)公共停(ting)車(che)場（庫(ku)(ku)）結(jie)合停(ting)車(che)泊位(wei)(wei)，為(wei)(wei)(wei)社會車(che)輛提(ti)供公共充(chong)(chong)電(dian)(dian)(dian)服務的充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)。 專(zhuan)(zhuan)用(yong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)是建(jian)(jian)設(she)單(dan)位(wei)(wei)（企業(ye)）自(zi)有停(ting)車(che)場（庫(ku)(ku)），為(wei)(wei)(wei)單(dan)位(wei)(wei)（企業(ye)）內部人(ren)員使用(yong)的充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)。 自(zi)用(yong)充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)是建(jian)(jian)設(she)在(zai)個人(ren)自(zi)有車(che)位(wei)(wei)（庫(ku)(ku)），為(wei)(wei)(wei)私(si)人(ren)用(yong)戶(hu)提(ti)供充(chong)(chong)電(dian)(dian)(dian)的充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)。 充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)一般結(jie)合停(ting)車(che)場（庫(ku)(ku)）的停(ting)車(che)位(wei)(wei)建(jian)(jian)設(she)。安(an)裝(zhuang)在(zai)戶(hu)外的充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)防護(hu)等(deng)級不應低(di)于IP54。安(an)裝(zhuang)在(zai)戶(hu)內的充(chong)(chong)電(dian)(dian)(dian)樁(zhuang)(zhuang)(zhuang)(zhuang)防護(hu)等(deng)級不應低(di)于IP32。

選(xuan)用節能(neng)型(xing)交(jiao)流接(jie)(jie)觸(chu)(chu)器(qi)（類似CJ20SI型(xing)）產品(pin)，并注(zhu)意交(jiao)流接(jie)(jie)觸(chu)(chu)器(qi)線(xian)圈(quan)電壓(ya)與所選(xuan)剩作電流動作保(bao)護器(qi)的相對應(ying)接(jie)(jie)線(xian)端子相連，注(zhu)意進(jin)行正(zheng)確的負載匹配。選(xuan)擇交(jiao)流接(jie)(jie)觸(chu)(chu)器(qi)時，應(ying)選(xuan)用其(qi)絕緣等級(ji)為A級(ji)及(ji)以上產品(pin)，必(bi)須保(bao)證其(qi)主回路(lu)觸(chu)(chu)點的額(e)定(ding)電流應(ying)大于或等于被控制的線(xian)路(lu)的負荷電流。接(jie)(jie)觸(chu)(chu)器(qi)的電磁線(xian)圈(quan)額(e)定(ding)電壓(ya)為380V或220 V