Inverter issue's

I have a 3000 watt inverter...i purchased a portable a/c unit...112 volts..when the tractors off and i plug in the ac...about 15-20 mins the inverter starts making this lpud beeping noise...I checked the wires..checked the ground..checked for smoke or smell (in case of fire)...but nothing...I cant figure out why theres a problem with the inverter..with such a strong power flow...and no i dont have anything else plugged in with the ac...has amyone had this problem before?

 

Not grounded properly, u need an 200 inline fuse might not be big enough,

 

It's too much for that invertor and it starts crying. The AC unit takes too much power

 

Hmm..is there another possibility? I have 2 grounds...speratly..both 0 gauges with fuse & a fuse holder on each of em...when i plug other things..like chargers or a cooker...i have no issue what so ever with it...also what do you mean.. 200 inline?

 

So even tho its a 3,000watt inverter...it cant handle a 112v ac??

 

Most inverters have a low battery voltage shut off.
Have You tried it with the truck running?

 

Yes i have...and whem its running...theres no issues at all...i can have the ac with a powerful fan on at the same time...no problems..

 

What brand is it? A good one with that rating would cost about $3,000.

 

Strongway

 

It's not about Volts, it's about continuos Watts