Hi,
I have used Vfds for Squirrel cage induction motors. I am now required to use a Vfd with a Slip ring motor. My question is, what do I do to the slip rings, do I short them or do I leave a minimum resistance in them. The application is for a Hoist.
Thanks
Ron
I have used Vfds for Squirrel cage induction motors. I am now required to use a Vfd with a Slip ring motor. My question is, what do I do to the slip rings, do I short them or do I leave a minimum resistance in them. The application is for a Hoist.
Thanks
Ron