Issue
Within the PM8000 series meter modbus register list document there are three register present for minimum line to neutral THD, as shown below, but there are no equivalent registers for line-to-line values.

Min THD Voltage A-N 27,368
Min THD Voltage B-N 27,370
Min THD Voltage C-N 27,372

Product Line
PM8000 series

Environment
register list documentation

Resolution
Depending on the system type selected these three registers, 27,368, 27,370 and 27,372, read Min THD.

For WYE configuration these registers read Min THD Voltage L-N
For Delta configuration these registers read Min THD Voltage L-L

Released for: Schneider Electric Singapore