[TCML] Terry Filter Caps
bartb at classictesla.com
Tue Aug 26 21:20:59 MDT 2008
Adam, you must be really forcing some things. I've yet to kill a VFD
(well, I take that back. I did kill an Altivar 28 early on before the 31
became available). The VFD I sent you is almost brand new with very
little time on it. It's pretty much brand new. But be careful. That is a
spendy death. I'm glad I had that one available when I did. I don't have
any more on the horizon ( just so you know).
Yurtle Turtle wrote:
> I just don't have my pig Terry filter YET. I'm using a rsg with a safety in parallel to an 18 kV lightning arrestor, and a LV TVSS.
> BTW, I just blew up my second VFD :-(((. Good thing I recently bought a spare from you :-)) I'm getting some nasties, which is why I want (need) to add more filtration. I actually blew a hole in one of my 3 phase 30 EMI filters, that I had ganged all three phases together on. Though it was running pretty crazy with my recent addition of a .1 nF cap! It was funny, one day it ran beautifully, then a couple of weeks later, it was running way worse, then the VFD croaked.
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