I am trying to puzzle out in the event that setup We’m contemplating could be NEC rule compliant.

I am aware that backfeeding the panel that is main restricted to 20% of this panel score, making sure that a 200 amp solution might have a optimum 40 amp backfeed breaker.

Nevertheless, what I can’t find is information on feeding in to a generator panel that is on a transfer switch. In my experience, that you could backfeed any amount up to the maximum generator panel rating if you are “backfeeding” into that panel only when the power isn’t on, wouldn’t it be logical? And, the only method that energy even would arrive at the generator panel is by switching the manual transfer switch far from grid power up to power that is backup.

I recently aren’t able to find any information or documents about this situation however, and so I had been hoping someone here may help.

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Re: Backfeeding breakers for a generator panel

I will be having a little bit of a difficult time understanding your connections.

My recommendation, will be draw an easy 1-line block diagram showing exactly how your circuit is wired and where in actuality the energy sources/consumers are. Devamını Oku