[RE-wrenches] 120/240V to 200V 3 phase (Japanese Electrical Scheme)

[James Jarvis]

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 at 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
> lou at spreesolarsystems.com
> Office - 808 345 6762
> Direct Line - 808 731 1907
> Spree Solar Systems LLC
> CT-34322
>
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