Description
KM1的主触头闭合,电动机串入电阻接入正序电源开始降压起动,当电动机转速上升到一定值时,KS的正转常开触头KS-1闭合,KA1通电并自锁,接触器KM3线圈通电,于是电阻R被短接,电动机在全压下进入正常运行。
Allen Bradley Analog Output 1746-NO8I
Allen Bradley 1336-B010-EAD AC Drive 1336-B010-EAD-B1
Allen Bradley AC Drive 1336E-BRF20-AA-EN-HA1-L9E
EASON Model 950 Operator Interface 950-059 **NIB**