Published
IEC TS 63222‑4:2026 specifies the requirements of the models, methods and procedures for harmonic analysis on the public electric power network. This document is applicable to harmonic analysis up to 40th harmonic at high, medium and low voltage of the public electric power network with nominal frequency of 50 Hz or 60 Hz.
PUBLISHED
IEC TS 63222-4:2026 ED1
60.60
Standard published
Apr 14, 2026