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Old 02-22-2003, 07:55 AM   #1
john hd
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Profile:  1992 29' Excella
madison , Wisconsin
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30 amp outlet

just curious what some of you have done to power your trailer when at home.

this is my plug on my garage, 30 amp in a raintite bell box. fed by a 60 amp sub panel that is supplied by 1/0 underground triplex from the house.

it allows full use of the trailer when we have guests stay with us. (mother in laws included!)

john
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Old 02-22-2003, 08:04 AM   #2
Phil and/or Sue
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Profile:  1983 31' Excella
1973 31' Sovereign
Ellijay , Georgia
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Wintering too?

Howdy. Thanks for starting and sharing. While I do not have my trailer yet, I imagine I will have something similar so I also am curious.

I wanted to find out whether you do or will use this in winter also? I figured that if I don't have water, I probably could use mine as a guest room, albeit primative.
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Old 02-22-2003, 08:10 AM   #3
john hd
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yes and no!

phil and or sue

it depends, i usually have it winterized. but if i were to have extra folks around i could have the batteries in it and plugged in in less than 15 min.

it gets alot more use as extra space in the summer.

john
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Old 02-22-2003, 08:20 AM   #4
Les Gilliam
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I have installed a 30 amp outlet also. Mine is located just inside the garage door so I didn't need the weather proof box. The cord fits in a groove at the weatherstrip, so the garage door can still be closed.

I haven't used the trailer as a guest house, but I do power up the air conditioner while we prepare for a trip or if I am working on it during a hot day.
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Old 02-22-2003, 08:26 AM   #5
53flyingcloud
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Profile:  1984 29' Sovereign
1964 19' Globetrotter
1953 21' Flying Cloud
Amherst , New Hampshire
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Thumbs up Guest Hook-up

John,
Good thinking..
This is what I use here. Slightly different because I wanted an outlet for power tool, etc as well. This is spliced off of the 200 amp service box. Shown with the lid cover down.
ciao
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Old 02-22-2003, 08:28 AM   #6
53flyingcloud
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2nd shot

This shows the internal plug jacks. 30 amp service, plus regular 115v outlet w/GIFP
ciao
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Old 02-22-2003, 08:34 AM   #7
John
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Thumbs up Amazing!!

To you all,

That's so cool that you all have 30A service !!

OK- now who has the sewer connection?

John
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Old 02-22-2003, 08:40 AM   #8
john hd
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buddy with a backhoe...

john

thats next!

john

p.s. water too, no more driving over the hose!
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Old 02-22-2003, 09:01 AM   #9
68 Overlander
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I dropped a 30 AMP breaker off the main (Door open to show breaker) and then split off that for a 30 AMP RV plug on the left, and a 20 AMP receptical on the right to backfeed the house from my generator if the power goes out. You MUST turn off the main breaker to prevent backfeeding the utility pole before using the generator.
Randy
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Old 02-22-2003, 09:07 AM   #10
markjoandall
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Bedford , New Hampshire
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John hd

We built a post and beam barn onto our house several years ago. When we did so, I put a 30A box in the barn. The trailer is stored in the barn and plugged in to keep the batteries up to snuff. Very convenient to use the trailer, load and un load for trips.

We built the barn because our previous trailer, and Award, suffered so much damage from the weather seeping in. I know the AS is built so much better than the award, However we have the land and the use for the barn, why not?
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Old 02-22-2003, 09:11 AM   #11
john hd
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Exclamation line man likes!

randy

us linemen thank you!

many have been killed by generator backfeed!

most consumers don't understand power pole transformers work both ways!

a proper generator disconnect would be better, but if you open your main disconnect that is ok also.

be careful!

john
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Old 02-25-2003, 09:04 PM   #12
Silvertwinkie
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Northern Suburbs , Illinois
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Ok, then I'll ask the newbie dumb question.

What if you don't have a 30amp connection? I have an adapter that allows the factory supplied cable to connect to a standard house outlet.

In my travels with my family, on the rare times we had connections to AC power, a fair number of places only had the standard outlets. Few had the large round 30amp connections.

The dealership told me not to use the A/C off the standard wall outlet in my garage since the adapter would most likely melt (even though they were the ones that gave me the adapter to use).

Any truth to that? I can understand doing the 30amp at home an all since I do have a 30 wired circuit to the garage, but what happens when you all run into one of those campgrounds that doesn't have the proper 30amp connector and you want to run your A/C among other things like fridge, etc?

Eric
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Old 02-25-2003, 09:11 PM   #13
thenewkid64
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Newbie yes, dumb no.

You can run you AC on the 15 amp small plug using an adapter. It WILL lead to a premature failure of the compressor or fan motor or both.

Most RV AC units need between 15 and 20 amps to cycle properly. This will overload the outlet and could also cause a fire, not to mention a melted plug converter. I would verify the draw on your AC unit and be sure you have the necessary power available when you plug in.

One other thing to consider is that if the campground only has 15 amp boxes, it is more than likely an older one and the wiring may not even feed a full 15 amps.
Almost all of the campgrounds we have stayed in have had not only the 30 amp outlets but a 50 amp as well. The 50 amp feed is for the newer Motorhomes because they have 2 roof AC units.
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Old 02-25-2003, 09:47 PM   #14
Silvertwinkie
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Brett,

So if I read you right, besides checking the loads from the A/C, having a dedicated 20amp circuit to the garage (using standard household outlets) might not be sufficent for running the A/C and fridge (I think those take the most amps to run) using the cheater adapter and factory supplied (10 gauge I think) power cable to that 20 amp garage circuit. More over, when in Rome, don't do what the rest do if they only have what appears to be a 15 amp circuit at some of the older parks.

I guess the real question here would be just cause I have a 20 amp circuit might not mean that I am going to get 20 amps out of the outlet in the garage even though it is the only thing drawing power on that circuit. It sounds like the standard house outlets are only rated at 15amps if I read you right so in my wildest, I'd never really get much more than 15amps out of a standard wall outlet. So here is yet another question, how do home window A/C units work since some have more BTUs than this roof mount unit and still work on the same 15 amp house outlet? By design?

So in the best of circumstances regarding the camper, I would just pull a seperate circuit to the detached garage (about 50 feet) through the existing burried conduit to support a real 30 amp circuit for the camper. Any particular gauge wire I should consider to do this?

Thanks for you help. I really want to do this the right way. I know some of my questions are kind of simple, but I'm a bit excessive complusive!

Eric
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