ThreeTenFifteen
Member
- Location
- Portland OR
- Occupation
- Electrician
Looking for a simple answer and explanation.
Using a 75kva xfmr, 3 wire delta (480v) to 4 wire wye (120/208). Do the secondary conductors need to be adjusted? Does the neutral not count as a current carrying conductor? Not sure if I need to go off the 90 degree column and multiply my conductor ampacity by 0.8 to size my feeders.
Using a 75kva xfmr, 3 wire delta (480v) to 4 wire wye (120/208). Do the secondary conductors need to be adjusted? Does the neutral not count as a current carrying conductor? Not sure if I need to go off the 90 degree column and multiply my conductor ampacity by 0.8 to size my feeders.