RELAIS DE MESURE ET DISPOSITIFS DE PROTECTION - PARTIE 151: EXIGENCES FONCTIONNELLES POUR LES PROTECTIONS A MAXIMUM ET MINIMUM DE COURANT

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-01-2011

Publisher

Comitato Elettrotecnico Italiano

FOREWORD
1. Scope and object
2. Normative references
3. Terms and definitions
4. Specification of the function
5. Performance specification
6. Functional test methodology
7. Documentation requirements
Annex A (normative) - Constants for dependent
        time operating and reset characteristics
Annex B (informative) - Reset time determination
        for relays with trip output only
Bibliography
Annex ZA (normative) - Normative references to
         international publications with their
         corresponding European publications

Describes the minimum requirements for over under current relays.

Committee	CT 95
DevelopmentNote	Classificazione CEI 95-23. Supersedes CEI EN 60255-3. (02/2011)
DocumentType	Standard
Pages	38
PublisherName	Comitato Elettrotecnico Italiano
Status	Current
Supersedes	CEI EN 60255-3 : 1999

Standards	Relationship
IEC 60255-151:2009	Identical
EN 60255-151:2009	Identical

IEC GUIDE 107:2014	Electromagnetic compatibility - Guide to the drafting of electromagnetic compatibility publications
IEC 60050-447:2010	International Electrotechnical Vocabulary (IEV) - Part 447: Measuring relays
EN 60255-1:2010	Measuring relays and protection equipment - Part 1: Common requirements
IEC 60255-1:1967	Electrical relays - Part 1: Instantaneous all-or-nothing relays
IEC 61850-7-4:2010	Communication networks and systems for power utility automation - Part 7-4: Basic communication structure - Compatible logical node classes and data object classes
IEC 60255-8:1990	Electrical relays - Part 8: Thermal electrical relays
IEC 60050-444:2002	International Electrotechnical Vocabulary (IEV) - Part 444: Elementary relays

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CEI EN 60255-151 : 2011

Current

Table of Contents

Abstract

General Product Information

International Equivalents

Standards Referencing This Book

Category

Subcategory

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