Replacing WFCO 65amp converter
Replacing failed WFCO 65amp power converter. What do think is the better replacement. PowerMax PM4B-75 (75 Amp 4-Stage Converter/Charger) The power max has a 3 year warranty PD 9270C 70 Amp RV Conv...
Forum Discussion
The PowerMax 75 has power factor correction so it can run on a 15a circuit, which the others don't have, and is needed above about 60amps DC charging or you must go to a 20a circuit. (affects which Honda size will run it too)
PowerMax has a two year warranty, but Randy at bestconverters offers a 3 year on his versions of the standard PowerMax unit which he has modified a little (14.6 instead of 14.4 etc--compare their specs)
No way to answer your main question without knowing how long of a generator time you think is acceptable to do a "50-90" on your size (what?) battery bank. Each converter has its pros and cons depending on your camping lifestyle.
I would choose the 75 PF corrected over the 60 non PF to get more amps with the same 15amp circuit, but you may have other factors to consider, no idea.
PowerMax has a two year warranty, but Randy at bestconverters offers a 3 year on his versions of the standard PowerMax unit which he has modified a little (14.6 instead of 14.4 etc--compare their specs)
No way to answer your main question without knowing how long of a generator time you think is acceptable to do a "50-90" on your size (what?) battery bank. Each converter has its pros and cons depending on your camping lifestyle.
I would choose the 75 PF corrected over the 60 non PF to get more amps with the same 15amp circuit, but you may have other factors to consider, no idea.
