how many long vfd can lasts?
how many long vfd can lasts?
(OP)
How many long vfd can lasts? I have a vfd eurotherm 620 that was installed in 2001.
This vfd work 8h/day, 5 day/week, 45 week/years. I can't wait 5 week for replacement if it fail.
This vfd work 8h/day, 5 day/week, 45 week/years. I can't wait 5 week for replacement if it fail.





RE: how many long vfd can lasts?
RE: how many long vfd can lasts?
" We are all here on earth to help others; what on earth the others are here for I don't know." -- W. H. Auden
RE: how many long vfd can lasts?
RE: how many long vfd can lasts?
Do not keep a spare VFD in your storage for long period of time.
More at:
http://winding.wixsite.com/design/single-post/2017/11/30/Do-not-keep-a-spare-VFD-in-your-storage-for-long-period-of-time
RE: how many long vfd can lasts?
" We are all here on earth to help others; what on earth the others are here for I don't know." -- W. H. Auden
RE: how many long vfd can lasts?
Keith Cress
kcress - http://www.flaminsystems.com
RE: how many long vfd can lasts?
" We are all here on earth to help others; what on earth the others are here for I don't know." -- W. H. Auden