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3 phase feeder | Mike Holt's Forum.Feeders and Branch Circuits | UpCodes |
3 phase feeder circuit free -
There is 7 panels in total and this is my first time running feeders in parallel. The wire is going to be super expensive and I can not afford to order and install the wrong size wire. I overthink things when it comes to thousands of dollars being spent. I also get lost in the code book looking for every single possibility that may apply to my design.
Thanks for reading my post guys. Note in Under normal conditions: For a amp panel, kcmil Cu is fine. For your amp with parallel conduits kcmil Cu would be fine. Do you mean all conductors in one raceway or each set in it's own raceway? Also unless you're doing a data center or some other specific installation where there are a large amount of harmonics the neutral does not count as a CCC. Also the adjustment factor table is for CCC's in the raceway not the number of conductors.
Carultch said:. Is there any standard for what "large amount of harmonics" means in this context? As in, what measurable factor would I look for in the waveform when I see it on an oscilloscope? The neutral counts in conduit fill but not as a CCC. LarryFine said:. Thank you. I think I get it. Not necessarily. Thread starter topend Start date Oct 27, Status Not open for further replies. Location Parma, Ohio. I need to install a A feeder circuit from a distribution panel at the front of a building to a disconnect about ' to the rear of the building.
My thought was to run aluminum guadraplex along the exterior wall. Any suggestions for installing the ground? Dennis Alwon Moderator Staff member. Click to expand Do you want to run quadraplex in free air along the wall on the interior of a building?
Location Indianapolis. I am not visualizing conduit. If you find an error, or have a suggestion, please send us an email.
Electrical Feeder Calculator Need to get the code required feeder for a specific ampacity and circuit requirements? Feeder Size: Amps. System: Single Phase Three Phase. Maximum Wire Size:. Ground Type: Service Equipment.
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