power.
Presently the max number of 3 phase you can stack is one using the master
slave, however this has changed I think.
Darryl
--- On Thu, 12/31/09, Nik Ponzio npon...@buildingenergyus.com wrote:
From: Nik Ponzio npon...@buildingenergyus.com
Subject: [RE-wrenches] dual stacked inverters
Colleagues:
We have an 8 stack Outback system on a three phase off-grid
application. This works because the entire plant is using only two phases
of an open-delta wired generator system, the phases being on the opposite
end of the center tapped generator windings. We provide 120/240
feeds.
-wrenches-boun...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Mark Frye
Sent: Thursday, December 31, 2009 1:53 PM
To: npon...@buildingenergyus.com; 'RE-wrenches'
Subject: Re: [RE-wrenches] dual stacked inverters on 208V service
Not syncing or not seeing AC line
Nik,
120/208 has a 120 degree phase angle between legs, same as three-phase
but you only have two legs. Check with Outback tech support, but I
believe the GTFX inverter can only be stacked in systems with 120/240
split phase (180 degrees between legs).
If there are no 208 loads, just unplug
...@lists.re-wrenches.org
[mailto:re-wrenches-boun...@lists.re-wrenches.org] On Behalf Of Nik Ponzio
Sent: Thursday, December 31, 2009 4:15 PM
To: RE-wrenches@lists.re-wrenches.org
Subject: [RE-wrenches] dual stacked inverters on 208V service
Hi Gang,
I have a problem. We are installing
Ho and all that. dbDan BrownPresidentFoxfire Energy Corp.Renewable Energy Systems(802)-483-2564www.Foxfire-Energy.comNABCEP #092907-44
Original Message
Subject: Re: [RE-wrenches] dual stacked inverters on 208V service
From: "Mark Frye" ma...@berkeleysolar.com
Date: Thu
Nik,
Since you cannot operate 2 inverters in a 3 phase mode, they will need
to operate independently, so don't try to sync them. Operate both
independently. if the building is set up for 120/208 there is not 240
anyway. You could stack them in 120V synchronized and connected across
a
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