Lo scenario
A whole-house backup system connects a 22 kW standby generator and utility service through a 200 A ATS to a main panel, supplying five residential branch circuits.
Cosa contiene questo disegno
Leggi le decisioni che ne stanno alla base.
01
Locate ATS between utility main disconnect and main panel bus
02
Use a 100 A generator output breaker for the 22 kW generator at 240 V
03
Separate branch feeders for lighting, kitchen, A/C, laundry, and general loads
Use for residential or small commercial standby generator single-line diagrams with whole-house transfer switching.