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PLC Program of Star-Delta Starter for AC Moto
Re: PLC Program of Star-Delta Starter for AC Moto
you have forgotten to put a timer between de-energising star-contactor and energising the delta-contactor
without it you can have a shortcircuit if delta goes on quicker than the star goes off
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)
without it you can have a shortcircuit if delta goes on quicker than the star goes off
![Rolling Eyes :roll:](./images/smilies/icon_rolleyes.gif)