We're at a site with 50 amp service. It's very hot and all 3 ACs are cranking. We have electric water heater, a clothes dryer and my wife is drying her hair. I start to notice it's getting warm in the coach, the ACs have shut down. I go up and look at the EMS panel and see there is no power service. I go outside and the breaker has tripped. I reset the breaker and turn the dryer off, the hot water off and she starts with the hair dryer again. All 3 ACs are on and the outside breaker pops again.
So now I have a few hours to my self (the wife and daughter are out shopping) so I start mapping what appliances go to what leg of my EMS. I then start turning things on looking to see when the system starts to shed loads (I've previously seen the system work, so I know it worked at one time). I put all 3 ACs on, turn the dryer on and check the EMS. I'm at 42 Amps total between both legs. I then put the hairdryer on full power (EMS says its drawing 14 amps) and the total draw goes to 54 Amps, 4 amps beyond where I would think it should start shedding something. I let it run for a few minutes and then decide to shut the overloads down and think about what to check next.
Any ideas? I have a Precision Circuits EMS in my 2015 Discovery 40G. Not sure exactly which model it is, it looks like this
Power Control System Central Monitor Panel Remote Display | Precision Circuits Inc.
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Linear Mode
