Re: Harmonic and tvss confusion
Sounds like a Transient Voltage Surge Suppressor(TVSS) is a move in the right direction but still you have to decide what type of TVSS is applicable and required to reduce your situation.
Personally, I would look into getting a series TVSS that has a Low Pass Filter(LPF)sized according to your service rating and install it. I believe you will be satisfied with the results.
As For your lighting issues and problems with your VFD's this may assist in resolving those problems But first and foremost, always verify proper installation and wiring methods were followed.
[ August 10, 2005, 03:17 PM: Message edited by: OneWay ]