ground wire - resistance grounded
ground wire - resistance grounded
(OP)
Hello all,
Typically we run a ground conductor on a feeder that is generally one size down from the phase cable size.
Since I work in mining, typically all the systems are resistance grounded and by code generally the MPC's have a main ground of #8awg....
Why do I run anything larger than this on the secondary feeders???
Regards,
TULUM






RE: ground wire - resistance grounded
Regards,
TULUM
RE: ground wire - resistance grounded