The following is a list of items that a lot of folks use in their RV’s. This may help you in determining how much amps you are pulling at one time.
13,500 BTU A/C unit will pull 12.5 amps
15,000 BTU A/C unit will pull 13 to 15 amps
Electric Heater most pull 12.5 amps
Your converter will pull 1.5 amps
An electric hot water heater will pull 12.5 amps
Electric refrigerator will pull 4.0 amps
A microwave will pull 12.5 amps
Electric coffee pot will pull 9.0 amps
Electric toaster will pull 10.0 amps
Electric hair dryer uses 10.0 amps
Electric Television uses 2.0 amps
Electric Iron will pull 10.0 amps
Electric food processor uses 6.0 amps
Electric crock pot uses 1.5 amps
Electric frying pan uses 10.0 amps
Electric Vacuum cleaner uses 2.0
Please consider purchasing a volt meter they are very inexpensive and help you determine if you are using to much power. Also our owners manual states that if we want to use another high wattage appliance to turn off the A/C.
I hope with information helps you. Happy Camping!