DIFF Subgroup
H02J 103/3 Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks
Introduced: January 2026
Full Title
Details of circuit arrangements for mains or AC distribution networks > Simulating, planning, modelling, reliability check or computer assisted design [CAD] of electric power networks
Of 1 combined children, 0 exist in both systems.
1 codes exist only in IPC.
IPC defines codes here since 2026.