Hi: The Generac QT02224GNAX ships as a three-phase 120/208 VAC. I believe the Magnum is a 120/240 VAC.
JARMO _____________________________________________________________________________________ Jarmo Venalainen | Schneider Electric | Solar Business | CANADA | Training & Development Specialist - Senior Phone: +604-422-2528 | Fax: +604-420-1591 | Mobile: +604-505-0291 Email: jarmo.venalai...@schneider-electric.com | Site: www.SEsolar.com | Address: 3700 Gilmore Way, Burnaby, BC V5G4M1 *** Please consider the environment before printing this e-mail From: Mac Lewis <maclew...@gmail.com> To: RE-wrenches <re-wrenches@lists.re-wrenches.org>, Date: 12/15/2014 05:52 AM Subject: [RE-wrenches] Generac QT series Sent by: "RE-wrenches" <re-wrenches-boun...@lists.re-wrenches.org> Hello wrenches, We have a newly installed system that has a 22 kW Generac Quiet Source QT02224GNAX with a Magnum MS4448-PAE. When we start the generator, the Magnum's internal transformer temperature climbs to overtemp (240F) within a 2 minutes. The batteries are being floated at the time, and haven't seen more than 5A coming out of the generator. We swapped the Magnum out, and we have the exact same issue. We then got a job-site gas generator 6500W and ran it. No problem whatsoever. The problem appears to be with the Generac, or with the interaction between the Generac & the Magnum. I didn't have a scope on site but the fluke multimeter doesn't detect anything wrong with the voltage or frequency coming from the Generac. Has anyone had issues with the Generac QT? Anyone paired one with a Magnum PAE before? I want to get my scope up there and look for triplen harmonics, but I'm not sure how to filter these out. Any references on how to effectively do that is appreciated. Thanks in advance -- Mac Lewis "Yo solo sé que no sé nada." -Sócrates ______________________________________________________________________ This email has been scanned by the Symantec Email Security.cloud service. ______________________________________________________________________ _______________________________________________ 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
