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Electrician help please

Posted on 12/12/17 at 5:42 am
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 5:42 am
Working on a project and was looking at running underground electrical service for a camp. Have been told that voltage drop would be significant running greater than 200-250 feet underground.

Why is there no issue above ground?

Thanks for opinion!
This post was edited on 12/12/17 at 5:44 am
Posted by SCTiger
Member since Apr 2005
636 posts
Posted on 12/12/17 at 5:47 am to
V=I (sqrd)×R

Depends on how many amps an how big a wire.
Posted by Bolivar Shagnasty
Your mothers corner
Member since Aug 2017
723 posts
Posted on 12/12/17 at 5:48 am to
Voltage drop has to do with the distance you are running. Above or below ground makes no difference. It is the length of 200-250 feet that is your issue.
Posted by SouthboundTiger
Baton Rouge
Member since Dec 2014
1095 posts
Posted on 12/12/17 at 5:48 am to
I don’t think the voltage drop would make a difference whether it was below grade or aerial. It is my understanding that voltage drop is more about displacement. That being said all you would have to do is oversize the cable to allow for the voltage drop.

Just a novice here, so someone correct me if I’m wrong.
Posted by ellunchboxo
G-Town
Member since Feb 2009
19278 posts
Posted on 12/12/17 at 5:48 am to
Anything under 288 and you’ll be fine.
Posted by Errerrerrwere
Member since Aug 2015
42573 posts
Posted on 12/12/17 at 5:49 am to
quote:

significant running greater than 200-250 feet underground.


Why is that needed?
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 5:51 am to
It's going to be longer... So they will put a transformer on a pole somewhere along this run?
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 5:53 am to
It's very rural, has to go across an adjacent property with no service
Posted by Errerrerrwere
Member since Aug 2015
42573 posts
Posted on 12/12/17 at 5:53 am to
Is it above ground or below ground?

Make up your mind...
Posted by Rouge
Floston Paradise
Member since Oct 2004
138164 posts
Posted on 12/12/17 at 5:54 am to
What everyone said about distance dropping voltage over the line is correct

Have you run the numbers of just installing a big propane tank and a quality generator? It is just a camp, but i dont know how often it will actually be used.
This post was edited on 12/12/17 at 5:55 am
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 5:55 am to
It's not anything yet. Just looking at options
Posted by Errerrerrwere
Member since Aug 2015
42573 posts
Posted on 12/12/17 at 5:56 am to
Run the fricking thing above ground without digging.
This post was edited on 12/12/17 at 5:57 am
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 5:56 am to
No I haven't... But I will certainly look into it. Thanks
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 5:58 am to
Sure.. I was trying to avoid having limbs fall on it because it is heavily wooded.
Posted by Errerrerrwere
Member since Aug 2015
42573 posts
Posted on 12/12/17 at 5:59 am to
Well...seems like a stretch. I’d rather do upkeep every few years than thinking about what you’re doing.

If you have the time and means; dig my friend.
Posted by Rouge
Floston Paradise
Member since Oct 2004
138164 posts
Posted on 12/12/17 at 5:59 am to
I also recommend putting this topic on the outdoor board

They will have good ideas on how to power camps in densely wooded areas
Posted by Errerrerrwere
Member since Aug 2015
42573 posts
Posted on 12/12/17 at 6:00 am to
Fine by me; but I ain’t digging shite if I don’t have to...
Posted by Rouge
Floston Paradise
Member since Oct 2004
138164 posts
Posted on 12/12/17 at 6:02 am to
Im sure power company would have to dig if it connects to their transformer

They have to call 811 to check for any other rogue utilities, etc.
This post was edited on 12/12/17 at 6:02 am
Posted by Errerrerrwere
Member since Aug 2015
42573 posts
Posted on 12/12/17 at 6:04 am to
You’re debating between aesthetics and time/ budget. Doesn’t really matter in the end as long as the camp is powered.

Just me.

Good luck...
Posted by Beessnax
Member since Nov 2015
10789 posts
Posted on 12/12/17 at 6:05 am to
Correct. They would be the ones to do it. It would cost me a little more upfront but I was thinking it would be better in the long run if it were underground
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