hi sorry to waste your time. my supplier now Allen Bradley said 15 kW is awfully big for a speed drive , I am not sure you meant 1.5 kW, that is about $1000, AND NO Problem with single phase 240 volt input.
On Thu, Jul 25, 2024 at 11:49 AM James Jarvis via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote: > Check out Phase Perfect. > > -James Jefferson Jarvis > APRS World, LLC > +1-507-454-2727 > > (Sent from my phone. My apologies for spelling errors and brevity.) > > On Thu, Jul 25, 2024, 11:46 AM Lou Russo via RE-wrenches < > re-wrenches@lists.re-wrenches.org> wrote: > >> Aloha All, >> >> I have a project that requires powering 6 different pieces of equipment >> (mostly small motors) from East Japan that require 200V 3 phase (L-L-L) at >> 50Hz (though 60Hz appears to be OK), a unique electrical scheme for sure. >> The amp requirement for the various pieces of equipment ranges from 0.75A >> to 6A. For a total maximum load of 28 amps. The site is off-grid with >> standard 120/240V North American Electrical Scheme using a Sol-Ark 15kW. >> >> My initial plan was to use Digital Phase Converters from MYUNG YOUN >> ELECTRONICS for each device but after seeing the wiring in the control >> panel and power distribution box in person there is no room to do this. >> Plus the entire panel would need to be rewired. >> >> Ideally, I would have one device that converts the >> electricity appropriately (transformer, VFD, etc). I have reached out to >> several EEs and am awaiting responses. >> >> In the meantime I figured the hive mind of the Wrenches group may have >> some ideas or know somebody that would. >> >> As always, thanks for everyone's time. >> >> Aloha, >> >> Lou Russo >> Owner >> l...@spreesolarsystems.com >> Office - 808 345 6762 >> Direct Line - 808 731 1907 >> Spree Solar Systems LLC >> CT-34322 >> >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> Pay optional member dues here: http://re-wrenches.org >> >> List Address: RE-wrenches@lists.re-wrenches.org >> >> Change listserver email address & settings: >> http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org >> >> There are two list archives for searching. When one doesn't work, try the >> other: >> https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ >> http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org >> >> List rules & etiquette: >> http://www.re-wrenches.org/etiquette.htm >> >> Check out or update participant bios: >> http://www.members.re-wrenches.org >> >> _______________________________________________ > List sponsored by Redwood Alliance > > Pay optional member dues here: http://re-wrenches.org > > List Address: RE-wrenches@lists.re-wrenches.org > > Change listserver email address & settings: > http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org > > There are two list archives for searching. When one doesn't work, try the > other: > https://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/ > http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org > > List rules & etiquette: > http://www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > http://www.members.re-wrenches.org > >
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