YZR電機

起重電(dian)機

起(qi)(qi)(qi)重電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)及(ji)冶金(jin)用(yong)(yong)變(bian)頻(pin)(pin)(pin)調速電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)為鼠籠轉子電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)。它集傳統(tong)的(de)起(qi)(qi)(qi)重冶金(jin)用(yong)(yong)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)優(you)點及(ji)變(bian)頻(pin)(pin)(pin)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)優(you)點于一身，使(shi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)不僅(jin)可(ke)(ke)(ke)以(yi)滿足(zu)頻(pin)(pin)(pin)起(qi)(qi)(qi)動(dong)(dong)(dong)、制動(dong)(dong)(dong)、過載、逆轉、超(chao)速、沖(chong)(chong)擊和振(zhen)動(dong)(dong)(dong)工(gong)作(zuo)場(chang)合的(de)需要，還可(ke)(ke)(ke)滿足(zu)變(bian)頻(pin)(pin)(pin)器(qi)控制下運行(xing)的(de)需要，實現軟啟(qi)動(dong)(dong)(dong)、四象限(xian)運行(xing)等(deng)(deng)，從而減少對設備(bei)的(de)沖(chong)(chong)擊，并節約能(neng)源。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)額(e)定電(dian)(dian)(dian)(dian)(dian)(dian)(dian)壓380V，額(e)定頻(pin)(pin)(pin)率(lv)50Hz，基準(zhun)工(gong)作(zuo)制S3-40%。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)采用(yong)(yong)強迫(po)通(tong)風冷(leng)卻方式(shi)，使(shi)得電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)在(zai)寬廣(guang)的(de)頻(pin)(pin)(pin)率(lv)范圍內均有良好的(de)散熱(re)效果。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)絕緣(yuan)等(deng)(deng)級及(ji)防(fang)護等(deng)(deng)級的(de)設置與(yu)YZ、YZR電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)相同(tong)(tong)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)安裝(zhuang)尺寸(cun)與(yu)YZ、YZR電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)相同(tong)(tong)，從而保(bao)證了良好的(de)互換性。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)動(dong)(dong)(dong)機(ji)外形采用(yong)(yong)新的(de)設計，美(mei)觀大方。H160以(yi)上電(dian)(dian)(dian)(dian)(dian)(dian)(dian)機(ji)帶獨立供電(dian)(dian)(dian)(dian)(dian)(dian)(dian)的(de)冷(leng)卻風機(ji)，以(yi)滿足(zu)低頻(pin)(pin)(pin)段運行(xing)時通(tong)風散熱(re)的(de)要求(qiu)(qiu)。基本系列(lie)不帶編碼器(qi)、超(chao)速開(kai)關(guan)等(deng)(deng)（適合于開(kai)關(guan)控制），編碼器(qi)、超(chao)速開(kai)關(guan)、制動(dong)(dong)(dong)器(qi)等(deng)(deng)可(ke)(ke)(ke)按用(yong)(yong)戶(hu)需求(qiu)(qiu)加裝(zhuang)。是(shi)冶金(jin)、起(qi)(qi)(qi)重機(ji)械的(de)理(li)想動(dong)(dong)(dong)力，產品廣(guang)泛用(yong)(yong)于冶金(jin)、起(qi)(qi)(qi)重、水(shui)利電(dian)(dian)(dian)(dian)(dian)(dian)(dian)力等(deng)(deng)行(xing)業。

起重(zhong)電機(ji)

使用條件：海拔不超(chao)過1000m能正常運行。F級適用于環(huan)境(jing)(jing)空氣溫度在-20℃到(dao)40℃之間，H級適用于環(huan)境(jing)(jing)空氣溫度在-20℃到(dao)60℃之間。相對濕度小于90%。

基(ji)本形式 　額定(ding)電壓：380V 額定(ding)頻率：50Hz 防(fang)護(hu)等級：IP44或IP54 絕緣等級：F級或H級 冷(leng)(leng)卻方式：自冷(leng)(leng)IC410（H112~H132）、風扇冷(leng)(leng)卻IC 411（H160~H250）。

基準工作(zuo)制：高速S3-25%、低速為S3-15%。

安裝方式：B3、B5、V1