A lot of the larger UPS are kind of pricey, and you won't find many that
will do split phase.
I got a steal on Ebay for $500. I had to set up a switch to break my
320V pack in the middle, and a small DPST contactor to parallel the two
half packs at 160V. That works out to 12 batteries at
Lussmyer
Subject: [EVDL] Possibly use as a Pack->AC inverter?
This is nominally a 3 phase VFD. Powered by single-phase AC.
Seems like it must be converting to DC first anyway, so may allow DC input.
It also can drive a single-phase AC motor.
Anyone know if this is a likely possibility?
It's possi
On Wed Jun 19 18:32:46 PDT 2019 ev@lists.evdl.org said:
>How would you hold it at 60Hz? How would you hold the output voltage
>steady with varying loads?
It is a VFD, so it at least holds the frequency steady at whatever you set it
to.
Hopefully there is some voltage regulation as well.
I'm
Kerzel
Modular EV Powe LLC
-Original Message-
From: EV On Behalf Of John Lussmyer via EV
Sent: Wednesday, June 19, 2019 11:59 AM
To: Electric Vehicle Discussion List
Cc: John Lussmyer
Subject: [EVDL] Possibly use as a Pack->AC inverter?
This is nominally a 3 phase VFD. Powe
use as a Pack->AC inverter?
This is nominally a 3 phase VFD. Powered by single-phase AC.
Seems like it must be converting to DC first anyway, so may allow DC input.
It also can drive a single-phase AC motor.
Anyone know if this is a likely possibility?
https://www.banggood.com/4KW-220V-
