fandi
Senior Member
- Location
- Los Angeles
Hi All,
The design is only for NEC 2017 and not NEC 2020. The 100A bus MSP only has a main and a PV breaker.
To me, the diagram would meet 705.12(B)(2)(3)(c) but my co-worker said that section does not apply to the design because there are no loads at the MSP. The language of the code section c) is '...both load and supply devices, ...' .
He also said 705.12(B) does not apply to the design because the MSP is not capable of supplying multiple branch circuits or feeders, or both because to him, there are no circuit breakers at this MSP other than the 100A main breaker and the 100A power production source breaker.
So my question is not about whether the diagram meets the code but is my co-worker right about two underlined things he said.
Thank you.