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IEC 60255-187-3 ED1

Measuring relays and protection equipment - Part 187-3: Functional requirements for differential protection - Line current differential protection

General information

20.99     May 27, 2024

IEC

TC 95

International Standard

Life cycle

NOW

PROJECT
IEC 60255-187-3 ED1
20.99 WD approved for registration as CD
May 27, 2024