NotreDave
Member
- Location
- Geismar, Louisiana
All,
Please see picture attached. Is this the correct size grounding conductor required for equipment grounding? 2 of the power panels have 100A main breaker and the other 2 have 150A main breaker. The transformers are 25KVA. The Fiber panel is a Corning ICH-12P, Nema 3S, I believe. A #4 seems to be an overkill but that's why I am asking in this friendly forum if someone can share some insight to help me out. I really do appreciate it.
Thank you,
David
Please see picture attached. Is this the correct size grounding conductor required for equipment grounding? 2 of the power panels have 100A main breaker and the other 2 have 150A main breaker. The transformers are 25KVA. The Fiber panel is a Corning ICH-12P, Nema 3S, I believe. A #4 seems to be an overkill but that's why I am asking in this friendly forum if someone can share some insight to help me out. I really do appreciate it.
Thank you,
David