Bonding second opinion needed
Hello y’all, excuse if this doesn’t make 100% sense still trying to get diction correct
I am about to mount and have inspected a 1200A service where from Transformer it comes to a can where CT will be clamped then to my first means of disconnect. Per specification, the CT can and disconnect must be bonded and grounded per NEC where I’m getting different suggestions of how to accomplish this.
My questions- to bond the enclosures which table would yall use (highlighted green)
Would 3 individual bonding jumpers be needed between CT can to disconnect? It doesn’t makes sense using 3 when I’m only bonding the enclosures together
And finally, once neutrals and grounds are bonded at disconnect- will I then be required to have 3 grounds and 3 neutrals going to load center. (Hand diagram attached) thank you in advance and if I’m reinventing the wheel please let me know.
Hello y’all, excuse if this doesn’t make 100% sense still trying to get diction correct
I am about to mount and have inspected a 1200A service where from Transformer it comes to a can where CT will be clamped then to my first means of disconnect. Per specification, the CT can and disconnect must be bonded and grounded per NEC where I’m getting different suggestions of how to accomplish this.
My questions- to bond the enclosures which table would yall use (highlighted green)
Would 3 individual bonding jumpers be needed between CT can to disconnect? It doesn’t makes sense using 3 when I’m only bonding the enclosures together
And finally, once neutrals and grounds are bonded at disconnect- will I then be required to have 3 grounds and 3 neutrals going to load center. (Hand diagram attached) thank you in advance and if I’m reinventing the wheel please let me know.