芒果视频下载

山東博(bo)誠電(dian)(dian)氣有限公司包(bao)括隔(ge)爆(bao)(bao)兼本質安(an)全(quan)型中高(gao)壓交(jiao)流變(bian)(bian)頻(pin)(pin)器(qi)、永磁(ci)真空(kong)組合(he)饋電(dian)(dian)開關、中高(gao)壓多回路真空(kong)電(dian)(dian)磁(ci)起動(dong)器(qi)、變(bian)(bian)頻(pin)(pin)恒扭(niu)矩自(zi)動(dong)拉緊裝置、礦用(yong)智能(neng)配電(dian)(dian)系統等，其(qi)中3300V四電(dian)(dian)平(ping)(ping)隔(ge)爆(bao)(bao)變(bian)(bian)頻(pin)(pin)器(qi)技(ji)術(shu)、1140V三電(dian)(dian)平(ping)(ping)隔(ge)爆(bao)(bao)變(bian)(bian)頻(pin)(pin)技(ji)術(shu)及(ji)對(dui)應電(dian)(dian)壓等級的(de)(de)(de)永磁(ci)同步電(dian)(dian)機(ji)(ji)控制技(ji)術(shu)、無(wu)傳感器(qi)矢量(liang)控制技(ji)術(shu)等已達到(dao)國際先進水平(ping)(ping)。在研(yan)的(de)(de)(de)產(chan)(chan)品有礦用(yong)防爆(bao)(bao)有源濾(lv)波(bo)器(qi)及(ji)礦用(yong)防爆(bao)(bao)變(bian)(bian)頻(pin)(pin)一體機(ji)(ji)（包(bao)括同步電(dian)(dian)機(ji)(ji)及(ji)異(yi)步電(dian)(dian)機(ji)(ji)）。以上產(chan)(chan)品廣泛應用(yong)于礦井提升(sheng)機(ji)(ji)、皮帶機(ji)(ji)、乳化液泵、刮板輸(shu)送(song)機(ji)(ji)及(ji)風機(ji)(ji)水泵等領域(yu)，持續(xu)為煤炭企業提供更加(jia)高(gao)效、節能(neng)、安(an)全(quan)、可靠的(de)(de)(de)礦山自(zi)動(dong)化控制設備。