本(ben)系列控制(zhi)(zhi)柜叫軟起(qi)動柜，能實現電機的無(wu)極啟動，啟動平(ping)緩，無(wu)沖擊電流(liu)。控制(zhi)(zhi)回(hui)路中，分(fen)為遠程控制(zhi)(zhi)和(he)就地控制(zhi)(zhi)，還具備過電流(liu)流(liu)、過電壓、欠電壓、缺相(xiang)保護等功能，本(ben)產(chan)品使(shi)用前，必(bi)須按(an)(an)電氣原理圖接(jie)線，按(an)(an)照電動機實際要求(qiu)調整相(xiang)應元件設定值，然后起(qi)動。

軟啟(qi)(qi)動(dong)(dong)柜， 主要用于各(ge)類大(da)功率電(dian)(dian)動(dong)(dong)機(ji)(ji)啟(qi)(qi)動(dong)(dong)，利用軟啟(qi)(qi)動(dong)(dong)取代傳統的(de)(de)(de)啟(qi)(qi)動(dong)(dong)方式，實現平(ping)滑啟(qi)(qi)動(dong)(dong)，降低啟(qi)(qi)動(dong)(dong)電(dian)(dian)流，減(jian)少電(dian)(dian)機(ji)(ji)啟(qi)(qi)動(dong)(dong)時，較大(da)電(dian)(dian)流對電(dian)(dian)機(ji)(ji)的(de)(de)(de)機(ji)(ji)械(xie)沖(chong)擊，及對電(dian)(dian)網的(de)(de)(de)沖(chong)擊，改(gai)善(shan)用電(dian)(dian)質量，節約能源(yuan)。軟起動(dong)(dong)柜利用堵轉保護和快速保護避免機(ji)(ji)械(xie)故障或(huo)堵轉阻塞造(zao)(zao)成電(dian)(dian)動(dong)(dong)機(ji)(ji)過(guo)熱(re)而燒毀，減(jian)少因(yin)較大(da)電(dian)(dian)流造(zao)(zao)成的(de)(de)(de)壓降，影(ying)響其(qi)它用電(dian)(dian)器，減(jian)少磨損，延(yan)長電(dian)(dian)機(ji)(ji)的(de)(de)(de)使用壽命，節約機(ji)(ji)械(xie)的(de)(de)(de)維修費(fei)用。