PUBLISHED
IEC 62631-2-1:2018 ED1
PROJECT
IEC 62631-2-1 ED2
40.00
DIS registered
Apr 3, 2026
Dielectric and resistive properties of solid insulating materials - Part 2-1: Relative permittivity and dissipation factor - Technical frequencies (0,1 Hz - 10 MHz) - AC methods
10.99 New project approved