If yes, you can put your comments below and do not forget to share to others the things that you have learned. Also, standard converters are designed only to keep the batteries topped off. That requires something called an "inverter". You can use this to streamline signing up for, or signing in to your Hubpages account. Electrical Adapters Okay, so what if your RV is a 50 amp RV with a four-prong plug, but the campground doesn't have a 50 amp outlet? Ah, but it is not quite that easy. My main point in this section is:
A 50 Amp service is usual at Volts.
RV Electrical Systems
Of course, if cost is an issue, then the modified sine wave inverter will work with most things. The amp 3-pole 4-wire service is superior to the amp service because of the total amperage available. Now, our fifth wheel is a 50 amp rig. That is what is called a balanced load. Sometimes certain areas are set aside with 50 amp service while others still have 30 and sometimes the entire park is switched over.