Bly
New User
- Location
- Seattle Metro
- Occupation
- independent PV/BESS consultant
Hi folks, much respect.
I'm designing a 4x 120v inverter system and stuck on a single set of circuit runs. I have 2x 200A breakers for each of 3 output circuits from the inverters combined. My first question is the least important: It would be nice to find a more elegant/space-saving solution than 6 different 200A 8-space distribution panels to house these breakers, but I'm unaware of a UL listed product that can maintain isolation of 6 separate 200A breakers... like... anybody know of a 200A 240VAC din-rail mounted breaker? This is not a big deal, as they don't need a throw, and I can use the dist. panels if need be. My second question is harder.
I'm running these 6 circuits along with a 7th from a separate system for backfeed all to a meter pedestal with 2 meters feeding 3 xfr switches previously isolating a single generator. These are 200A single phase meters. I need a way to disconnect multiple 200A circuits with a single throw to comply with the 6-throw rule. So a 400A rated enclosure with a single throwable lockable switch that simultaneously trips 2 separate 200A breakers/contactors or something? Better yet all 6? Is anybody aware of a product that can accomplish this without calling a UL508a shop and custom building it?
I'm designing a 4x 120v inverter system and stuck on a single set of circuit runs. I have 2x 200A breakers for each of 3 output circuits from the inverters combined. My first question is the least important: It would be nice to find a more elegant/space-saving solution than 6 different 200A 8-space distribution panels to house these breakers, but I'm unaware of a UL listed product that can maintain isolation of 6 separate 200A breakers... like... anybody know of a 200A 240VAC din-rail mounted breaker? This is not a big deal, as they don't need a throw, and I can use the dist. panels if need be. My second question is harder.
I'm running these 6 circuits along with a 7th from a separate system for backfeed all to a meter pedestal with 2 meters feeding 3 xfr switches previously isolating a single generator. These are 200A single phase meters. I need a way to disconnect multiple 200A circuits with a single throw to comply with the 6-throw rule. So a 400A rated enclosure with a single throwable lockable switch that simultaneously trips 2 separate 200A breakers/contactors or something? Better yet all 6? Is anybody aware of a product that can accomplish this without calling a UL508a shop and custom building it?
