Found some carbon on the BBus breaker and terms. Cleaned and tightened. Seemed to make the transfers seamless in manual start/stop, and got both inverters to read much closer to the same voltage without calibrating. We'll keep fingers crossed it works as well in auto stop after battery charge. Just goes to show all terminations should be checked every year. This system is about 12 years old and I just took it on a few months ago. Thanks for the input!
Bruce
-------- Original Message --------
Subject: Re: [RE-wrenches] VFX slow transfer from gen
From: "Dave Angelini Offgrid Solar" <[email protected]>
Date: Sat, February 02, 2019 1:36 pm
To: "RE-wrenches" <[email protected]>
Single inverter or master slave? Is there an AGS?
Dave Angelini Offgrid Solar
"we go where powerlines don't"
http://members.sti.net/offgridsolar/
e-mail [email protected]
text 209 813 0060
Dave [email protected]
> <html><body><span style="font-family:Verdana; color:#0033cc;
> font-size:10pt;"><div>Fellow Head Scratchers and
> Gurus,</div><div><br></div><div>I have replaced VFX Control and AC boards
> on an older FP2 system in order to have current firmwares compatible with
> new Mate3s and FM100s. I am having frequent transfer delays/ outages of 30
> - 60 seconds from ags Aux off gen stop until inverter transfers and
> produces. I have double checked all settings and compared to several other
> similar systems settings. Any ideas?
> </div><div><br></div><div>Thanks!<br></div><div><br></div><div
> style="font-family: verdana, geneva;" mce_style="font-family: verdana,
> geneva;"><span style="color: #355a8c; font-family: "times new
> roman", times; font-size: 12pt;" mce_style="color: #355a8c;
> font-family: "times new roman", times; font-size: 12pt;">Bruce
> Fiero</span></div><div style="font-family: verdana, geneva;"
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> mce_style="font-family: "times new roman", times; color:
> #425f9e;"><span style="color: #355a8c;" mce_style="color: #355a8c;"><b>CCB
> </b><i>191852</i><br><b>Oregon Electrical Contractor
> </b><i>C681</i><br><b><b>NABCEP</b><i><b> </b><i><b>Certified Solar (PV)
> Installer </b>031409-38</i></i></b><br><b></b></span></span></div><div
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