- Joined
- May 6, 2012
- Messages
- 116
I have a question regarding VFD drives. I understand that if they set a long time the capacitors may discharge. I have an installation of an exhaust fan that I just installed. I installed an exhaust fan on my shop with a VFD unit that I switched on the input side. I have used VFD units where they are continuously powered and switched on and off at the unit.
I am wondering if VFD units should be powered continuously or if the power to the units can be switched on and off. The fan will be used occasionally.
Thanks,
Jim
I am wondering if VFD units should be powered continuously or if the power to the units can be switched on and off. The fan will be used occasionally.
Thanks,
Jim