Bob Cornett
Member
- Location
- Hartwell Ga
- Occupation
- Master Electrician /owner
Hello,
I have three fedder runs from a 4000-amp MDP.
1- 800-amp, 480v, 1000 feet away, it is run in EMT.
1- 600 amp " 480v, 1000 feet away.
1- 400 amp " 480v, 1000 feet away.
with my math I have
800 amp 3 runs of 600KCM. and a 1/0 ground.
600 amp 2 runs of 600KCM. and a #1 ground.
400 amp 2 runs of 350KCM.and a #3 ground.
Am I correct or have i missed something?
I have three fedder runs from a 4000-amp MDP.
1- 800-amp, 480v, 1000 feet away, it is run in EMT.
1- 600 amp " 480v, 1000 feet away.
1- 400 amp " 480v, 1000 feet away.
with my math I have
800 amp 3 runs of 600KCM. and a 1/0 ground.
600 amp 2 runs of 600KCM. and a #1 ground.
400 amp 2 runs of 350KCM.and a #3 ground.
Am I correct or have i missed something?