What gen set are you using Fun times On Wed, Oct 23, 2024, 7:47 PM Jeremy Rodriguez via RE-wrenches < re-wrenches@lists.re-wrenches.org> wrote:
> Wrenches, > We have a client that has brought utility power in and we now have the > system hooked up to the utility. > In setting the system up, I've experienced that the inverter will sell and > function fine with all the settings set up as* Grid Tied* mode, but it > does not play nice when the grid is gone , and the Generator is brought in > as the AC source. > We have installed an external transfer switch to switch the inverters' AC > input, from either the utility or the existing backup generator ( if the > grid fails), automatically. > > The manual states that the inverter's two input selections can be > programmed for seperate input modes, via the* Input* *Type* menu. Ive not > been able to get this accomplished. > > When simulating a grid outage, thus changing the AC input to the inverter > being from the Generator, the inverter will not synch to the AC power to > charge the batteries. > The only way that I can get the inverter to synch, is to switch the input > mode to *GEN* from *GRID.* > This is not ideal since the client would need to be present to make the > button push, even though the generator will be started automatically if the > grid were to go down (hopefully) , just as it did before. > > With no way to contact Outback , can someone advise how to properly > program the inverter/ MATE3S for this project? > Equipment onsite: > Single VFXR3648 inverter > Two FM60 CCs > Hub4 > MATE3S > ATS with Dual Relays 50A > L.A. Battery bank > > Here's how we would like it to work: > Utility power ON: > Sell excess power once the batteries have gone through the Absorb cycle. > Batteries remain full in case of a utility failure. > Utility Outage: > ATS now feeds Inv AC input via Generator if needed. > Inverter runs the home as it did , off grid. > If the battery voltage drops and the AGS is engaged, the inverter will use > that input to charge the batteries as usual. If the grid comes back on and > the gen is running, the generator can still run, with no connection to the > inverter. With the grid now charging the battery bank, and the AGS will > enventually shut off the Gen. Based on voltage. > Contact me off list if necessary > > > Jeremy Rodriguez > All Solar Inc. > Penrose, CO > 719-276-4954 > > > > _______________________________________________ > 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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