Within a AC to DC / DC to AC inverer there is a delta - star 3 phase transformer which steps up 110Vac to approx 450Vac when working in the direction of DC to AC.
The inverter powers mainly induction motors, lighting circuits and other machinery.
The DC end is supported by a 250Vdc battery.![Confused :confused: :confused:](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
Why has a delta - star configuration been chosen and what are the advantages?
The inverter powers mainly induction motors, lighting circuits and other machinery.
The DC end is supported by a 250Vdc battery.
Why has a delta - star configuration been chosen and what are the advantages?