IEC 60050-445:2010 International Electrotechnical Vocabulary - Part 445: Time relays

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Organization: IEC - International Electrotechnical Commission
Publication Date: 13 October 2010
Status: published
Page Count: 57
ICS Code (Electrical engineering (Vocabularies)): 01.040.29
ICS Code (Relays): 29.120.70

Abstracts

abstract

IEC 60050-445:2010 defines terms related to specified-time relays. This second edition cancels and replaces the first edition published in 2002 and constitutes a technical edition. This new edition has been revised in order to:
- incorporate terms more commonly used by industry;
- incorporate timing charts to help explain definitions involving a sequence of operations. It has the status of a horizontal standard in accordance with IEC Guide 108.

Document History

IEC 60050-445:2010 - International Electrotechnical Vocabulary - Part 445: Time relays
October 13, 2010 - IEC - International Electrotechnical Commission

IEC 60050-445:2010 defines terms related to specified-time relays. This second edition cancels and replaces the first edition published in 2002 and constitutes a technical edition. This new edition has been revised in order to:
- incorporate terms more commonly used by industry;
- incorp...

IEC 60050-445:2002 - International Electrotechnical Vocabulary - Part 445: Specified time all-or-nothing relays
January 24, 2002 - IEC - International Electrotechnical Commission

It has the status of a horizontal standard in accordance with IEC Guide 108.

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