wwhitney
Senior Member
- Location
- Berkeley, CA
- Occupation
- Retired
Hello,
Is NEC 705.12(B)(1)(b) commonly interpreted to require the feeder on the load side of the power source connection point to terminate on a single overcurrent device? Because if not, it seems the topology below would be allowed, but that feeder segment (B) could be overloaded (when the energy storage is charging).
Cheers, Wayne
Is NEC 705.12(B)(1)(b) commonly interpreted to require the feeder on the load side of the power source connection point to terminate on a single overcurrent device? Because if not, it seems the topology below would be allowed, but that feeder segment (B) could be overloaded (when the energy storage is charging).
Cheers, Wayne
Code:
200A Utility OCPD
|
| 200A Feeder Segment A
|
|---- 75A OCPD -- PV Inverter
|
| 200A Feeder Segment B
|
|---- 125A OCPD -- Energy Storage
|
| 200A Feeder Segment C
|
200A Main Breaker Load Panel