The Inverters are operating 180° out of phase with each other for 120/240vac with a balancing transformer.
db
Dan Brown
Foxfire Energy Corp.
Renewable Energy Systems
(802)-483-2564
www.Foxfire-Energy.com
NABCEP #092907-44
-------- Original Message --------
Subject: Re: [RE-wrenches] Mitsubishi Mini Split fighting with Outback
VFX Off Grid
From: Drake <drake.chamber...@redwoodalliance.org>
Date: Thu, October 23, 2014 2:08 pm
To: RE-wrenches <re-wrenches@lists.re-wrenches.org>
Your inverter specification was an Outback VFX7248. Is this a stacked pair of 3648s? Are they stacked parallel or series?
At 10:54 AM 10/21/2014, you wrote:
Anyone else had issues with Mitsubishi Mini Split heat pumps fighting with Outback VFX off grid inverters? Everything is brand new. Outback VFX7248, three separate heat pumps. The heat pumps shut down reporting multiple / confusing input commands. The heat pump guys want to blame the power system. I'm thinking bad Sushi. Thanks db
Dan Brown
Foxfire Energy Corp.
Renewable Energy Systems
(802)-483-2564
www.Foxfire-Energy.com
NABCEP #092907-44
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