P phoenixthewolf Member Mar 21, 2006 #1 no 8 wire 240 v 1'' tray what is the max distance it can be ran the building is 120 plus wall footage can find any info in code book
no 8 wire 240 v 1'' tray what is the max distance it can be ran the building is 120 plus wall footage can find any info in code book
bdarnell Senior Member Location Indianapolis, IN Occupation Retired Engineer Mar 21, 2006 #2 You can use the standard formula: D= VD x CM / 2KI K = 12.9 for CU CM = 16510 for #8 If you want to keep a 3% drop VD = 7.2 Hope this helps
You can use the standard formula: D= VD x CM / 2KI K = 12.9 for CU CM = 16510 for #8 If you want to keep a 3% drop VD = 7.2 Hope this helps