IEC 60050-445 Ed. 2.0 b:2010

International Electrotechnical Vocabulary (IEV) - Part 445: Time relays

International Electrotechnical Commission , 10/13/2010

Publisher: IEC

File Format: PDF

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Description

Standard By:International Electrotechnical Commission , 10/13/2010

Published:10/13/2010

Pages:57

File Size:1 file , 710 KB

Language:English, French

Note:This product is unavailable in Ukraine, Russia, Belarus

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