無功(gong)補償控(kong)制器(qi)可調的特(te)性(xing)，操作方(fang)便，配套附(fu)件模塊多樣齊全等優點，可以實現對(dui)電(dian)動機(ji)負(fu)。它采用(yong)電(dian)磁(ci)系統作為(wei)操作機(ji)構，驅動觸頭運動以接通和(he)分(fen)斷(duan)電(dian)路(lu)，它通過(guo)智能控(kong)制單元檢測主回路(lu)電(dian)流，并進行邏輯運算和(he)數據處理，控(kong)制電(dian)磁(ci)系統的運動特(te)性(xing)，完成故(gu)障診斷(duan)和(he)保護，SDMK1開關(guan)在單一電(dian)器(qi)上實現了斷(duan)路(lu)器(qi)。

醫院配電系統無功補償柜的主要作用(yong)

還有是電(dian)(dian)力用(yong)戶的(de)非線性負荷,沖擊性負荷等大量(liang)投(tou)運(yun)的(de)因素，如(ru)煉鋼電(dian)(dian)弧爐，電(dian)(dian)氣(qi)化機車運(yun)行(xing)等對(dui)電(dian)(dian)能質(zhi)量(liang)的(de)影響(xiang)，使公用(yong)電(dian)(dian)網產(chan)生大量(liang)的(de)諧波干擾，產(chan)生電(dian)(dian)壓擾動，產(chan)生電(dian)(dian)壓波動與(yu)閃變等。比(bi)如(ru)說(shuo)居民、商業區(qu)及(ji)小工廠供電(dian)(dian)系統(tong)配電(dian)(dian)點的(de)電(dian)(dian)能質(zhi)量(liang)檢(jian)測，根據重(zhong)要程度(du)一(yi)般一(yi)個月或一(yi)季度(du)檢(jian)測一(yi)次，并(bing)應進行(xing)詳細的(de)記錄存檔。定期巡檢(jian)使用(yong)的(de)儀(yi)器主要是便攜式(shi)電(dian)(dian)能質(zhi)量(liang)分析儀(yi)或手持式(shi)電(dian)(dian)能質(zhi)量(liang)分析儀(yi)。

電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)組(zu)禁止帶(dai)電(dian)(dian)重(zhong)合(he)(he)閘(zha)(zha)。主要是因(yin)電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)放(fang)電(dian)(dian)需要一定時(shi)間，當電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)組(zu)的開關跳閘(zha)(zha)后(hou)，如果馬(ma)上重(zhong)合(he)(he)閘(zha)(zha)，電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)是來不及(ji)放(fang)電(dian)(dian)的，在(zai)電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)中就可能殘存(cun)著(zhu)與重(zhong)合(he)(he)閘(zha)(zha)電(dian)(dian)壓極性(xing)相反的電(dian)(dian)荷，這將使合(he)(he)閘(zha)(zha)瞬間產生(sheng)很(hen)大(da)的沖擊電(dian)(dian)流，從而造成(cheng)電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)外殼(ke)膨脹、噴(pen)油甚至爆炸。所(suo)以，電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)組(zu)再次合(he)(he)閘(zha)(zha)時(shi)，必須在(zai)斷路器(qi)(qi)斷開3 min之后(hou)才可進行。因(yin)此，電(dian)(dian)容(rong)(rong)(rong)器(qi)(qi)不允(yun)許裝設自動重(zhong)合(he)(he)閘(zha)(zha)裝置，相反應裝設無壓釋放(fang)自動跳閘(zha)(zha)裝置。