1000吨单臂架船用起重机是武桥重工自动化公司设计制造的第一台电力拖动、变频调速的大型船用起重机,该起重机的电气系统采用变频调控,机电运行过程中电力稳定,控制精度提高,作业更加安全可靠,并符合节能环保的要求,与以前做过的2500吨、3000吨船用起重机的液压驱动、电液控制方式不同。为保证电气系统安全可靠,该起重机采用瑞士ABB起重专用变频器,控制系统采用德国西门子PLC。
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