IEC 60050-447:2010 ED1

International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays

Publication date: Jun 29, 2010

General information

Current stage: 99.60 Effective date: May 26, 2020

Next stage: WPUB

Originator: IEC

Owner: TC 1

Type: International Standard

ICS: 01.040.29 29.120.70

Languages: English French Spanish

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Status: Revised

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Scope

IEC 60050-447:2010 defines terms specifically relevant to measuring relays. This first edition of IEC 60050-447, along with IEC 60050-444:2002 and IEC 60050-445:2002 cancels and replaces IEC 60050-446, published in 1983.
It has the status of a horizontal standard in accordance with IEC Guide 108.

Life cycle

PREVIOUSLY

WITHDRAWN
IEC 60050-446:1983 ED1

NOW

WITHDRAWN
IEC 60050-447:2010 ED1
99.60 Withdrawal effective
May 26, 2020

REVISED BY

PUBLISHED
IEC 60050-447:2020 ED2