GEC for parallel conductors

aelec84

Member
Location
Los Angeles
Occupation
Electrical Engineer
forum,

I have (2) parallel sets of 400kCMIL copper conductors and the GEC is connected to common ground bus and it is extending it to other electrodes. I believe equivalent area has to be considered which would be 800 kCMIL requiring 2/0 gec. Is this right? Thanks,
 
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