would try contacting Deric @ http://www.homehydro.com/ he likely will be able to help you. *hipo...@asis.com <hipo...@asis.com>*
Daniel Tittmann CTO Greenwired www.greenwired.com dan...@greenwired.com 707-923-2001 (office) 707-206-5088 (Cell) On Thu, Mar 19, 2015 at 11:26 AM, Windsine Inc. <winds...@gmail.com> wrote: > You could use a triac to feed AC from turbine directly to the dump load > just before HyperVOC using the Aux relay in classic to fire the Triac. Then > program the Aux logic to revert to normal when turbine voltage/RPM drops > from dump load loading. > > Kinda like an Aux triggered bypass circuit > > Roy Rakobitsch > NABCEP Certified Small Wind Installer® > NABCEP Certified Solar PV Installer® > NYSERDA eligible Small Wind installer > Certified Advanced Tower Climbing, Safety & Rescue > Wind/PV Design Engineer > Windsine LLC > 631-514-4166 > www.windsine.org > > > On Thu, Mar 19, 2015 at 11:53 AM, Jeff Oldham <starpowe...@juno.com> > wrote: > >> Finding this application quite frustrating - Harris 120Vdc 1kW turbine, >> Classic 250, 48V batt., 1200W load dump. The manual downloaded just before >> purchase stated: "This mode will NOT go to resting even when the input has >> been disconnected and will always stay awake so the turbine has the least >> chance of over-spinning." It now seems that this is not the case and this >> sentence is no longer in the manual. My installer cannot get Midnite to >> confirm one way or the other and they have been guessing for over a month >> on how to keep the CC from going into RESTING that open circuits the hydro >> and puts the CC into hyperVOC at 253V and will never reconnect. To >> complicate things there is also ~4kW of PV on FM60's, when they drive up >> batt V. to above what the Classic wants it drops into RESTING and back into >> HyperVoc. Midnite has been very responsive and have suggested every >> possible setting and combination and my installer has made the 3 hour RT >> drive far too many times to only find the most recent "suggestion to try" >> another approach not working. INSOMNIA does not do as the name implies and >> still allows the CC to step out if external charging elevates the V above >> what the Classic wants. i.e. FM60 in Bulk, Absorb or EQ. when the Classic >> wants to Float. >> >> I fully realize that the Clipper will deal with this for a considerable >> amount of money, but I've heard of several folks using a Classic or Outback >> w/o a Clipper to deal with turbines w/o allowing freewheeling and runaway >> VOC. If the turbine is not dropped by the Classic the VOC will never exceed >> 120Vdc. Is there anyone of you out there that knows: >> >> 1) Is there a way to keep a Classic from ever moving into RESTING, a true >> INSOMNIA? If it will not do as originally stated in the manual I need >> someone to step up and say so, so we can stop guessing and wasting time. >> 2) If so what is the secret, please? >> >> I really like all of Midnite's products and they are better than most >> with reasonable prices, support has always been 1st rate. This application >> oddly seems to have all of us at a loss pulling our hair out and losing >> money. >> >> With much appreciation for all input. >> >> >> From the Solar, Wind and Hydro powered office of Jeff Oldham/Regenerative >> SOLutions >> >> >> ____________________________________________________________ >> *Man, 63, Avoids Wrinkles* >> 63 Yr Old Man Shares Simple DIY Skin Tightening Method He Uses At Home >> <http://thirdpartyoffers.juno.com/TGL3132/550aff4de71bf7f4d66bfst04vuc> >> healthylivinglifeguide.com >> <http://thirdpartyoffers.juno.com/TGL3132/550aff4de71bf7f4d66bfst04vuc> >> _______________________________________________ >> List sponsored by Redwood Alliance >> >> 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 >> >> List-Archive: >> http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html >> >> List rules & etiquette: >> www.re-wrenches.org/etiquette.htm >> >> Check out or update participant bios: >> www.members.re-wrenches.org >> >> >> > > > -- > > > > > > _______________________________________________ > List sponsored by Redwood Alliance > > 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 > > List-Archive: > http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html > > List rules & etiquette: > www.re-wrenches.org/etiquette.htm > > Check out or update participant bios: > www.members.re-wrenches.org > > >
_______________________________________________ List sponsored by Redwood Alliance 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 List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
