GROUND CONDUCTOR
GROUND CONDUCTOR
(OP)
hi..
we have 400A,480v exisitng MCC and we are going to install new MCC in different building and in new location we have grounding available.Distance between two location is 350ft.
My question is should i have to run ground conductor from existing MCC to new MCC ? is it require by CODE??
I am in USA.
I would appreciate if somebody give answer..
Thanks
we have 400A,480v exisitng MCC and we are going to install new MCC in different building and in new location we have grounding available.Distance between two location is 350ft.
My question is should i have to run ground conductor from existing MCC to new MCC ? is it require by CODE??
I am in USA.
I would appreciate if somebody give answer..
Thanks






RE: GROUND CONDUCTOR
RE: GROUND CONDUCTOR
See Article 250.32 for specific requirements. There also may be a requirement for a separate ground electrode at the new building depending on the installation. But the EGC is required for new feeders.
RE: GROUND CONDUCTOR
RE: GROUND CONDUCTOR
Thanks jghrist,dpc and resqcapt19 for your reply..
I m fresh graduate electrical engineer so These informations are help me lot..
again thanks a lot..