>>Perhaphs Bob will get in here with comments.
>>Our neighbor Tim has a Magnum sine wave inverter and he's had some interesting >>issues which he could only attribute to the inverter.
Hi GUys and Gals...
There were some MS4024s that got out with a few problems unfortunately.
Those problems have been fixed up though. Maybe your neighbor, Tim got one of those ??
I'd have Tim call Magnum and talk to either Tim (our Tim, one of the Ms4024 engineers), and/or Tony Boatwright. Tony was the Trace/Xantrex customer service guy for many years. Also, in customer service and engineering is Dave Allegre (Alligator as he is sometimes called) who also worked at Trace/Xantrex and did the software for the SW2 among other things.
Or, Tim could call me, but I'm not as up on the issues with the MS as I was before I started working on the project I'm on right now.
The idle power of the Magnum is now lower than it was too. The efficiency is not that big of a deal really, cuz people don't normally run the inverters where the efficiency is at its peak anyway. Of course, some do, especially for surges.
The PFC charger does (normally anyway) work better than a non-PFC charger like in the FX. And sometimes it just doesn't matter. Sometimes the Non-PFC chargers are completely unusable. I talked with one guy at sol-west in Oregon, in particular, that changed out his customers FX inverters for Xantrex SW2s because of the charger power factor waveform issue. He was going to try the Magnum inverter/charger but I don't know if he had done that yet. These chargers (usually) have to be very good because Magnum makes OEM inverters for the RV and mobile/marine markets that use generators that can be very picky.
Happy Christmas !!
boB
boB