公司(si)地址:襄(xiang)陽(yang)市(shi)樊城區春園(yuan)西路賈洼工業園(yuan) 郵(you)箱:xfycdq@163.com
YLQ系(xi)列高(gao)壓(ya)(ya)籠(long)型(xing)電(dian)(dian)機(ji)軟起(qi)動(dong)(dong)(dong)(dong)裝置(zhi)的(de)原理是在(zai)高(gao)壓(ya)(ya)鼠籠(long)式(同步)電(dian)(dian)機(ji)的(de)定子回路中串入起(qi)分壓(ya)(ya)和限(xian)流作用(yong)的(de)特(te)種水電(dian)(dian)阻,在(zai)完成起(qi)動(dong)(dong)(dong)(dong)的(de)過程中,水電(dian)(dian)阻阻值在(zai)設定的(de)時間內(nei)自(zi)動(dong)(dong)(dong)(dong)實(shi)現(xian)由大到小的(de)無(wu)級變化,從而使加(jia)在(zai)電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)定子上端電(dian)(dian)壓(ya)(ya)逐步升高(gao),當電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)轉速接近額定轉速時,水電(dian)(dian)阻自(zi)動(dong)(dong)(dong)(dong)切除(chu),投入全壓(ya)(ya)運行,從而實(shi)現(xian)電(dian)(dian)動(dong)(dong)(dong)(dong)機(ji)的(de)低電(dian)(dian)流平(ping)穩(wen)軟起(qi)動(dong)(dong)(dong)(dong)。
。恒(heng)流軟(ruan)起(qi)動(dong)(dong):起(qi)動(dong)(dong)電流為額(e)定電流的(de)2—3.5們倍,降(jiang)低電動(dong)(dong)機的(de)發熱,有(you)效延長電機的(de)使用壽(shou)命.
。起動平滑無(wu)沖擊,起動壓降(jiang)在9%以內,對電網影(ying)響小(xiao).
。不受電(dian)網電(dian)壓波動(dong)和負載變化的影響,可確(que)保(bao)一致起動(dong)成功,并可連續起動(dong)5-7次.
。配有完(wan)善的報(bao)警提示功(gong)(gong)能和電機保護功(gong)(gong)能.
。結構(gou)簡單,操作自動化(hua),維護方便.
。采用PLC控制(zhi)或者繼(ji)電器控制(zhi).可檢(jian)測起(qi)動電流,實現閉環(huan)控制(zhi).
。額(e)定電壓(kv) 3、6、10
。最高電壓(ya)(kv) 3.5、6.9、11.5
。起動電流 2-3Ie
。起動時間 10-60-120s可調
。電液工(gong)作溫(wen)度(du) 5-65℃
。起動(dong)次數 5-7次
。環境溫度 -40℃—+55℃
。相對濕度 ≤85%
。海拔高(gao)度 ≤2km(特殊設計另外(wai)協商)
。傾(qing)斜度 ≤5°
(不想等待可點擊按鈕通(tong)過QQ進行溝通(tong),或直接電聯。)
關閉公司(si)地址:襄(xiang)陽(yang)市(shi)樊城區春園(yuan)西路賈洼工業園(yuan) 郵(you)箱:xfycdq@163.com