Understanding that I can size a single phase residential service to this table I am looking for a little help. I believe that this applies to one set of service entrance conductors, or feeders. My questions is as follows: I have a 400 amp meter main with 2 200 amp breakers feeding 2 30 circuit 200 amp panels. Should the conductors feeding these panels be sized using 310.15(b) (6) or should these conductors be size by 310.16?
In the 2005 NEC handbook terms like single set of conductors and the entire load are used. Therefore I am using 310-16
In the 2005 NEC handbook terms like single set of conductors and the entire load are used. Therefore I am using 310-16