pinkerton81
New User
- Location
- indianapolis
- Occupation
- engineer
All - please help verify my design as i am getting some mixed information. I am building a home with a detached garage. My utility requires that I set the meter can and they feed it from above.
My plan is to use a dual lug meter and feed directly to the garage panel, then the second feed will be to a 200 amp breaker next to the meter. Then from the 200 amp breaker, I will feed to the 200 amp panel into the home via underground conduit. My question is what wire to run to the panel in the home and what size conduit? My understanding is that aluminum 4/0 4/0 2/0 is adequate and 2.5" PVC sched 80 is best. What I don't understand is whether or not I need to also run a #4 (green) equipment ground wire. I would prefer not to run this wire and simply run it from the ground rod directly below the panel in the house
Please advise - and thanks!!
- Meter can will be set on side of garage and feed one 200 amp panel directly behind
- The second panel will also be a 200 amp and be set inside the home 42 feet from the meter
My plan is to use a dual lug meter and feed directly to the garage panel, then the second feed will be to a 200 amp breaker next to the meter. Then from the 200 amp breaker, I will feed to the 200 amp panel into the home via underground conduit. My question is what wire to run to the panel in the home and what size conduit? My understanding is that aluminum 4/0 4/0 2/0 is adequate and 2.5" PVC sched 80 is best. What I don't understand is whether or not I need to also run a #4 (green) equipment ground wire. I would prefer not to run this wire and simply run it from the ground rod directly below the panel in the house
Please advise - and thanks!!