20.99 Oct 21, 2022
CD Mar 28, 2025
IEC
TC 95
International Standard
PROJECT
IEC 60255-216-3 ED1
20.99
WD approved for registration as CD
Oct 21, 2022
Measuring relays and protection equipment - Part 216-3: Digital interface - Test specification for protection data communication of line current differential protection
10.99 New project approved