120v 15 amp outlet tripping

DIY
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1

Hello, and what a great community here.

I have a 2 x epoch essentials 460 amp connected to a multiplus 3000 12v/120, and when I am on shore power on a simple 120 v 15amp wall outlet, and I run my 12vdc countrymod pro Airco, and I want to run my 1100-watt microwave, it trips the 120v wall outlet, even though I have the shore power limit set on 10 amp. Am I missing something here? Now I know there is a power assist in the MultiPlus 3000, but not sure how and what.

I have tested the shore power output with my EcoFlow Delta Max2000, and all runs fine… shore power is supply power, and while Airco is running, it even charges my epochs, how can it trip the shorepower that is connected to the 15 amp wall outlet here in Canada and have set the limit to 10 amps of draw( even on the ecoflow i use to test)

sorry for the big story but i dont know how else i have to explain this

thank you in advance for reading and hope someone can help and give me some advice

2

GFCI protected circuit? Assuming all is installed correctly that is likely your problem. Try plugging into a non GFCI protected circuit and report back.

3

Thank you for your reply, and yes, it is a GFCI outside, but it also trips my EcoFlow Max 2000 outlet.

Everything is installed by code, with some redundancy.

I don’t use shore power a lot but i just think i want to use more then the whole 15amp outlet cant feed, but in my opinion, it should use the battery power when it reaches the shorepower limit i have set.

it trips when my MultiPlus is charging my epochs and running the ac and then when i put that extra load on like the microwave..

I need to add some info that i Drive and have this installed in my Custom build big sleeper Peterbilt.

ill try a non gfci.