芒果视频下载

山(shan)東博誠電(dian)(dian)(dian)氣有(you)限(xian)公司包(bao)括隔爆兼本(ben)質安全(quan)型(xing)中高(gao)壓交流變(bian)(bian)頻(pin)器(qi)、永磁(ci)真空組合(he)饋電(dian)(dian)(dian)開關、中高(gao)壓多(duo)回(hui)路真空電(dian)(dian)(dian)磁(ci)起動器(qi)、變(bian)(bian)頻(pin)恒扭矩自動拉(la)緊裝置、礦(kuang)用(yong)(yong)智能配電(dian)(dian)(dian)系統等(deng)(deng)，其(qi)中3300V四電(dian)(dian)(dian)平(ping)隔爆變(bian)(bian)頻(pin)器(qi)技(ji)術、1140V三(san)電(dian)(dian)(dian)平(ping)隔爆變(bian)(bian)頻(pin)技(ji)術及(ji)對應電(dian)(dian)(dian)壓等(deng)(deng)級的永磁(ci)同(tong)步(bu)電(dian)(dian)(dian)機(ji)控(kong)制技(ji)術、無傳(chuan)感器(qi)矢(shi)量控(kong)制技(ji)術等(deng)(deng)已(yi)達到國際先進(jin)水(shui)(shui)平(ping)。在研(yan)的產品(pin)有(you)礦(kuang)用(yong)(yong)防爆有(you)源濾波器(qi)及(ji)礦(kuang)用(yong)(yong)防爆變(bian)(bian)頻(pin)一(yi)體機(ji)（包(bao)括同(tong)步(bu)電(dian)(dian)(dian)機(ji)及(ji)異步(bu)電(dian)(dian)(dian)機(ji)）。以上產品(pin)廣泛(fan)應用(yong)(yong)于礦(kuang)井(jing)提升機(ji)、皮(pi)帶機(ji)、乳化液泵(beng)、刮板輸送機(ji)及(ji)風機(ji)水(shui)(shui)泵(beng)等(deng)(deng)領域，持續為煤炭企業提供更加(jia)高(gao)效、節能、安全(quan)、可靠的礦(kuang)山(shan)自動化控(kong)制設(she)備。