|> | OR you could put the generator in the garage or behind it and locate the |> | service and transfer switch at the service location on the house. Just | run a |> | feeder to the transfer switch from the gen set. Check with you serving |> | utility, here, Phoenix area the utilities will NOT put a service on a | remote |>
|> How do they define what "remote" means? I consider all the buildings to |> be peers. For all the builings being powered by one service drop, why |> would they care which? Are they merely wanting to drop power into the |> closest building? | | They make the rules, they are the utility...
But what is the definition?
How would they (or the AHJ doing an inspection) define what appear to be separate buildings, but can be reached by undeground hallways?
|> OK, so how then is the garage powered? I've already found that some |> jurisdictions do not allow "double feeding" (e.g. two ways between the |> same two buildings). |>
|> Here's a thought. I build the garage first. It will have a small living |> area in the upstairs part of it. I then have power brought out to it | first |> and put in the generator. Then the main house is built, and power is |> "extended" to it. Then, if necessary, the existing service is upgraded |> to the capacity needed (I doubt I would need over 225 amps). |>
|> There will be a total of 4 buildings. | | Might work. 225 puts you to a 400 amp service... This is a red flag around | here. Yes I have installed 400, 600, and 800 amp services on residences in | the past. Most were single phase. A few were 3 phase 208v my choice because | of the equipment we were installing. Heck one house had 40 tons of a/c on | the gargage. You would not want to get into a hot car would you?
What makes it a red flag? Asking for 225 amps (as opposed to 200 amps)? What is it a flag for? Does it indicate someone doing something funny?
How easy was it to get higher amperage service for a residence from the power company?
How easy was it to get three phase for a residence from the power company? Did they want proof of need? How much more did they charge?
Did the homes where you installed 208Y/120 have any 240 volt appliances?
40 tons of A/C? Sounds like an ice factory. A car in an uncooled garage does not get as hot as a car out in a parking space, depending on windows in the garage, blacktop on the parking lot, whether it is Texas, etc. But
40 tons for a garage? What's it holding? An antique car collection?
|> | building. Unless the remote building has the load for another meter. A |>
|> What do you (or they) mean by "has the load for another meter"? | | His out building was a shop he has 20-30 pieces of wood working equipment. | Smallest has a 3 hp motor.
My grandfather had a small wood working shop and 3 phase power to it. But I don't think he had anything over 3 HP. He had maybe 6 major machines in about 10 foot by 20 foot space.
| You really need to contact your serving utility and see what their | requirements are. | What I am telling you may be a mute point with your utility.
I won't know what utility will be involved until after I find the land I will be building on, and that probably won't happen for a few more years. But by then I hope to have the choice of house design complete. Right now I have 5 different designs, only one of which looks like a "normal" house.