How to deal with uneven load on 240 volt generator? - Page 3
 

How to deal with uneven load on 240 volt generator?

Started by belfert, November 09, 2025, 03:29:15 PM

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belfert

Quote from: David Anderson on November 17, 2025, 11:01:20 AM
That's true on my setup also. However most of my inverter loads are minimal or only on a short time ie, a hair dryer or microwave. You still need to balance your non inverter 120v loads on the 240v panel upstream the inverter panel as best you can.  The 240v loads if any don't require balancing. They use both phases.

The only 120 volt load that doesn't go through the inverter is the water heater.  I have a 120 volt connection back to an enclosed trailer where I want the 120 volt lights to work on inverted, but I also have a roof top A/C on the trailer.
Brian Elfert - 1995 Dina Viaggio 1000 Series 60/B500 - 75% done but usable - Minneapolis, MN

buswarrior

No way around it, when hamstrung with an inverter.

Accept that there will be some imbalance, switch it to 240 and reverse course if it causes trouble?

Or, leave it alone and get a step up transformer for that one load?

Transformers are relatively inexpensive, vs some of the other mentioned solutions?

happy coaching!
buswarrior
Frozen North, Greater Toronto Area
new project: 1995 MCI 102D3, Cat 3176b, Eaton Autoshift