Description
电动机在全压下进入正常运行。需停车时,按下停止按钮SB1,则KA3、KM1、KM3三只线圈相继断电。由于此时电动机转子的惯性转速仍然很高,KS-1仍闭合,KA1仍通电,KM1常闭触头复位后,KM2线圈随之通电,其常开主触头闭合
**NIB** Reliance Electric Analog Input 61C542A
Allen Bradley Powerflex 700 5 HP 20BD8P0A3AYNARC0
Allen Bradley Powerflex 70 10 HP 20AD014F3AYNANC0
Reliance Electric ESI 9172 30HP DC Drive ESI9172 *XLNT*