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IEC 60050-445:2010

Current
Current

The latest, up-to-date edition.

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

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English, English - French, Spanish, Castilian

Published date

10-13-2010

Publisher

International Electrotechnical Committee

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Terms and definitions
Section 445-01 - Time Relay types
Section 445-02 - Conditions and operations
Section 445-03 - Energization
Section 445-04 - Output circuits
Section 445-05 - Times
Section 445-06 - Influence quantities, Errors and
                 accuracy
Section 445-07 - Electromagnetic compatibility
Index in Arabic, German, Spanish, Japanese, Polish,
Portuguese and Chinese

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.

Committee
TC 1
DevelopmentNote
Together with IEC 60050-444 and IEC 60050-447, supersedes IEC 60050-446. (06/2010)
DocumentType
Standard
Pages
74
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

I.S. EN 62683-1:2017 LOW-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PRODUCT DATA AND PROPERTIES FOR INFORMATION EXCHANGE - PART 1: CATALOGUE DATA
EN 62683-1:2017 Low-voltage switchgear and controlgear - Product data and properties for information exchange - Part 1: Catalogue data
UNE-EN 61812-1:2012 Time relays for industrial and residential use - Part 1: Requirements and tests
IEC 62683-1:2017 Low-voltage switchgear and controlgear - Product data and properties for information exchange - Part 1: Catalogue data
CEI EN 61812-1 : 2012 TIME RELAYS FOR INDUSTRIAL AND RESIDENTIAL USE - PART 1: REQUIREMENTS AND TESTS
BS EN 61812-1:2011 Time relays for industrial and residential use Requirements and tests
I.S. EN 61812-1:2011 TIME RELAYS FOR INDUSTRIAL AND RESIDENTIAL USE - PART 1: REQUIREMENTS AND TESTS
IEC 61812-1:2011 Time relays for industrial and residential use - Part 1: Requirements and tests
BS EN 62683-1:2017 Low-voltage switchgear and controlgear. Product data and properties for information exchange Catalogue data
UNE-IEC 60050-447:2011 International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
IEC 60050-447:2010 International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
EN 61812-1:2011 Time relays for industrial and residential use - Part 1: Requirements and tests

IEC GUIDE 108:2006 Guidelines for ensuring the coherency of IEC publications - Application of horizontal standards

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
Hardcopy - English - French
PDF - English - French
PDF 3 Users - English - French
PDF 5 Users - English - French
PDF 9 Users - English - French
Hardcopy - Spanish
PDF - Spanish
PDF 3 Users - Spanish
PDF 5 Users - Spanish
PDF 9 Users - Spanish
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