I iceco1 Member Jan 19, 2009 #1 Does a Grounded Conductor need to be installed in a 480 volt 3 phase feeder that is supplying a 480volt distribution center with only 3 phase loads?
Does a Grounded Conductor need to be installed in a 480 volt 3 phase feeder that is supplying a 480volt distribution center with only 3 phase loads?
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Jan 19, 2009 #2 No, only an EGC will be required for this feeder.
I iceco1 Member Jan 19, 2009 #3 Thank you...If it was a service then the grounded conductor would be needed?
Dennis Alwon Moderator Staff member Location Chapel Hill, NC Occupation Retired Electrical Contractor Jan 19, 2009 #4 iceco1 said: Thank you...If it was a service then the grounded conductor would be needed? Click to expand... Yes that is correct
iceco1 said: Thank you...If it was a service then the grounded conductor would be needed? Click to expand... Yes that is correct
infinity Moderator Staff member Location New Jersey Occupation Journeyman Electrician Jan 19, 2009 #5 iceco1 said: Thank you...If it was a service then the grounded conductor would be needed? Click to expand... For that requirement take a look at 250.24(C).
iceco1 said: Thank you...If it was a service then the grounded conductor would be needed? Click to expand... For that requirement take a look at 250.24(C).