SJD550系列電動(dong)機(ji)保(bao)(bao)護控制(zhi)器(qi),是按IEC 國際(ji)標(biao)準開發的智能化、網(wang)絡(luo)化、數字化低壓電動(dong)機(ji)保(bao)(bao)護控制(zhi)器(qi);其(qi)改變(bian)了傳統的電動(dong)機(ji)保(bao)(bao)護與控制(zhi)模式,取代(dai)了熱(re)繼(ji)電器(qi),電流互感器(qi),中(zhong)(zhong)間繼(ji)電器(qi),變(bian)送器(qi)等常規(gui)電器(qi)元件,在全面(mian)實現保(bao)(bao)護、測量、控制(zhi)一體化的同時,將網(wang)絡(luo)通(tong)訊技術(shu)和分布式智能技術(shu)溶入MCC 控制(zhi)中(zhong)(zhong)心中(zhong)(zhong);從而為工(gong)業生產過程控制(zhi)提供了科學(xue)有(you)效的現場級(ji)保(bao)(bao)護、測控單元。
SJD101系(xi)列(lie)電(dian)動(dong)(dong)機(ji)(ji)(ji)保護(hu)裝置(zhi)是基于微處理(li)器技術開發研制(zhi)的電(dian)動(dong)(dong)機(ji)(ji)(ji)保護(hu)和控制(zhi)裝置(zhi)。SJD101系(xi)列(lie)電(dian)動(dong)(dong)機(ji)(ji)(ji)保護(hu)裝置(zhi)具備完善的電(dian)機(ji)(ji)(ji)保護(hu)功能(neng)、支持(chi)專(zhuan)業的電(dian)機(ji)(ji)(ji)控制(zhi)方式及提供準(zhun)確的監測功能(neng)。
SJD-207電(dian)(dian)機(ji)保護監控裝置為電(dian)(dian)機(ji)提供(gong)的完備保護,避免(mian)了因電(dian)(dian)機(ji)過載過熱、堵轉、欠壓、輕載、斷相、三(san)相不平衡、接地等可能故(gu)障(zhang)導致的生產事故(gu)
SJD-YS智(zhi)能(neng)型電(dian)機保(bao)護器適(shi)用于 AC380V、AC660V 低(di)壓系統,作為(wei)低(di)壓異步電(dian)動機和增(zeng)安 型電(dian)動機的保(bao)護及監(jian)測的新一代智(zhi)能(neng)化綜(zong)合(he)裝置。SJD-YS智(zhi)能(neng)型電(dian)機保(bao)護器具(ju)有過(guo)載、欠載、空載、堵(du)轉、三(san)相不平衡、短路、斷相、漏電(dian)/接地等保(bao)護功能(neng)
SJD300系(xi)列電(dian)(dian)動(dong)機(ji)保(bao)(bao)護(hu)器除(chu)了先進(jin)的(de)電(dian)(dian)動(dong)機(ji)保(bao)(bao)護(hu)及監測功能(neng),還提供了設(she)備運(yun)行和故障的(de)記錄以及額定參(can)數(shu)等重要信息,避免(mian)了因電(dian)(dian)機(ji)過載、堵(du)轉、三(san)相電(dian)(dian)流(liu)不平衡、輕(qing)載、接地等故障而(er)導(dao)致的(de)生產(chan)事故;SJD300系(xi)列電(dian)(dian)動(dong)機(ji)保(bao)(bao)護(hu)器廣泛用(yong)于石油(you)、化工、電(dian)(dian)力(li)、冶金、煤炭、輕(qing)工、紡織等行業(ye)。
SJD-YR系列電(dian)(dian)動機保護(hu)器適用于冶金、化工(gong)(gong)、建材、紡織、電(dian)(dian)力等工(gong)(gong)業電(dian)(dian)動機及三(san)相電(dian)(dian)力饋系統,作過(guo)載(zai),輕(qing)載(zai)、缺相、過(guo)壓(ya)、欠壓(ya)、堵轉、短路、漏(lou)電(dian)(dian)、及三(san)相電(dian)(dian)路不(bu)平衡保護(hu)和多(duo)方啟停控(kong)制(zhi)