Re: TTP (Theory To Practice)
Ed,
Those colored diagrams of your post's sure make the described installation vivid.
To meet NEC 250.30(A), the Neutral to transformer ( N - G ) Bonding Jumper would need to be removed and an Equipment Grounding Conductor (EGC) [ or should it be called an Equipment Bonding Jumper ( EBJ )] should be installed in the PVC between the Equipment Grounding Bus in the Distribution Panelboard and connected to the transformer enclosure.
Sections 250.5(A), 250.20(D), 250.32, 250.86, 250.96, 250.104(A)(4), 250.110, 250.118(1), 250.134(B) among others, should be checked for applicability
What size, per 250.30 ( ? ) should this particular EGC be ?
Ed,
Those colored diagrams of your post's sure make the described installation vivid.
To meet NEC 250.30(A), the Neutral to transformer ( N - G ) Bonding Jumper would need to be removed and an Equipment Grounding Conductor (EGC) [ or should it be called an Equipment Bonding Jumper ( EBJ )] should be installed in the PVC between the Equipment Grounding Bus in the Distribution Panelboard and connected to the transformer enclosure.
Sections 250.5(A), 250.20(D), 250.32, 250.86, 250.96, 250.104(A)(4), 250.110, 250.118(1), 250.134(B) among others, should be checked for applicability
What size, per 250.30 ( ? ) should this particular EGC be ?