I googled the spec sheet on your MDKAV and it says it runs at 1500 rpm. It's the newer model that runs at 2900 rpm. I should think a variable speed would be great at it would always present a full load to the engine, regardless of rpm. Oh well, next boat.
---In amelyachtowners@..., <kimberlite@...> wrote :
My Onan is a MDKAV model and I don’t have the slightest idea how many rpm the 3 cylinder Kubota is running at. However it puts out 220-230 volts at 50 cycles.
Kimberlite Amel Super Maramu #376