ABB soft starter control circuit for three phase induction motor

[@leroyclarke4563]

Great

[@user-rm1us4ko5w]

Parabéns professor esse comando ai é a três fios?

[@smaximillian]

Start and stop buttons are both 220v? Also stop button is normally closed and start button normally open?

[@Markiz_Electricals]

Yeah

[@smaximillian]

Don't we need a contractor before soft starter? My motor is 30Kvt

[@Markiz_Electricals]

You can put a contactor before or after it. Make sure you get a soft starter rating of not less than 30kw. Different ratings are available according to your motor capacity