工(gong)礦

南(nan)通(tong)曉星變壓器(qi)有(you)限(xian)公(gong)司(si)(韓國(guo))400T/150T橋機(jī),200T/50T橋機(jī)

本(ben)係(xi)統采用(yong)西們(men)子(zi)S7-300係(xi)列PLC控製(zhi),各機(jī)構全部(bu)采用(yong)安(an)川G7B變頻器(qi)調速(su),起升采用(yong)閉環控製(zhi),PLC通(tong)過(guo)(Prefibus-DP)通(tong)訊方(fang)式(shi)對整機(jī)進(jin)行控製(zhi)。整機(jī)運行穩定,線(xiàn)路簡單(dan),維(wei)護方(fang)便,故障率低,得到(dao)客戶(hu)的(de)好評。

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