Hi Bob,
I can't find the power curve right off, but the DR like any inverter is dominated by its tare loss at light load, which is about 8W in this case, so running a 10W load will not be very efficient on a percentage basis! The DR hits peak efficiency around 300W output. Cheers, Mark Mark Edmunds, P.Eng. Director Engineering Residential Renewable Energy Markets Xantrex Technology Inc. E-mail: [email protected] Website: www.xantrex.com <http://www.xantrex.com> From: [email protected] [mailto:[email protected]] On Behalf Of robert ellison Sent: Tuesday, April 21, 2009 8:05 AM To: RE-wrenches Subject: [RE-wrenches] DR Power curve Does anyone have a power curve for a DR 2412 inverter? I need to show a customer that it is not 94% effecient with a 10 watt ac led pluged into it alone. I am betting that it needs 500 watts to get into the 75 or 80% range. Thanks, Bob
_______________________________________________ List sponsored by Home Power magazine List Address: [email protected] Options & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://lists.re-wrenches.org/pipermail/re-wrenches-re-wrenches.org List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out participant bios: www.members.re-wrenches.org
