芒果视频下载

山(shan)東博誠電(dian)(dian)(dian)氣有(you)限(xian)公司包括隔(ge)爆(bao)兼(jian)本質安(an)全型中(zhong)高壓(ya)交(jiao)流(liu)變(bian)頻(pin)器(qi)(qi)、永(yong)磁(ci)真空(kong)組合饋(kui)電(dian)(dian)(dian)開(kai)關、中(zhong)高壓(ya)多回路真空(kong)電(dian)(dian)(dian)磁(ci)起動(dong)器(qi)(qi)、變(bian)頻(pin)恒扭矩(ju)自動(dong)拉緊(jin)裝置、礦(kuang)用(yong)智能配電(dian)(dian)(dian)系統等(deng)，其中(zhong)3300V四電(dian)(dian)(dian)平(ping)隔(ge)爆(bao)變(bian)頻(pin)器(qi)(qi)技術(shu)(shu)(shu)、1140V三電(dian)(dian)(dian)平(ping)隔(ge)爆(bao)變(bian)頻(pin)技術(shu)(shu)(shu)及對應電(dian)(dian)(dian)壓(ya)等(deng)級(ji)的永(yong)磁(ci)同步(bu)電(dian)(dian)(dian)機控制(zhi)技術(shu)(shu)(shu)、無傳感器(qi)(qi)矢量控制(zhi)技術(shu)(shu)(shu)等(deng)已達到國(guo)際(ji)先進(jin)水平(ping)。在研的產品(pin)有(you)礦(kuang)用(yong)防爆(bao)有(you)源(yuan)濾波(bo)器(qi)(qi)及礦(kuang)用(yong)防爆(bao)變(bian)頻(pin)一體機（包括同步(bu)電(dian)(dian)(dian)機及異(yi)步(bu)電(dian)(dian)(dian)機）。以上產品(pin)廣泛應用(yong)于(yu)礦(kuang)井(jing)提升機、皮帶機、乳化(hua)液泵、刮板(ban)輸送機及風機水泵等(deng)領(ling)域，持續(xu)為煤炭企(qi)業提供(gong)更(geng)加(jia)高效、節(jie)能、安(an)全、可靠的礦(kuang)山(shan)自動(dong)化(hua)控制(zhi)設備。