• CEI EN 60255-5 : 2001

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    ELECTRICAL RELAYS - PART 5: INSULATION COORDINATION FOR MEASURING RELAYS AND PROTECTION EQUIPMENT REQUIREMENTS AND TESTS

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  01-05-2021

    Language(s):  English - Italian

    Published date:  01-04-2021

    Publisher:  Comitato Elettrotecnico Italiano

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    Table of Contents - (Show below) - (Hide below)

    INTRODUCTION
    1. SCOPE AND OBJECT
    2. NORMATIVE REFERENCES
    3. DEFINITIONS
    4. INSULATION COORDINATION
    5. DIMENSIONING REQUIREMENTS
       AND RULES
    6. TESTS AND MEASUREMENTS
    ANNEX A - NOMINAL VOLTAGES OF
    SUPPLY SYSTEMS
    ANNEX B - ALTITUDE CORRECTION
              FACTORS
    ANNEX C - GUIDANCE FOR IMPULSE
              VOLTAGE TESTS
    ANNEX D - MEASUREMENT OF CREEPAGE
              DISTANCES AND CLEARANCES
    ANNEX ZA - Normative references to international
               publications with their corresponding
               European publications

    Abstract - (Show below) - (Hide below)

    Describes the general requirements for the insulation coordination of measuring relays and protection equipment.

    General Product Information - (Show below) - (Hide below)

    Committee CT 95
    Development Note Classificazione CEI 95-12. (01/2002) To be used in conjunction with CEI 28-6:1997-11. (06/2005)
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Withdrawn

    Standards Referencing This Book - (Show below) - (Hide below)

    IEC 60112:2003+AMD1:2009 CSV Method for the determination of the proof and the comparative tracking indices of solid insulating materials
    IEC 60255-21-2:1988 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section Two: Shock and bump tests
    HD 214 : 200S2 RECOMMENDED METHOD FOR DETERMINING THE COMPARATIVE TRACKING INDEX OF SOLID INSULATING MATERIALS UNDER MOIST CONDITIONS
    IEC 60255-21-3:1993 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 3: Seismic tests
    IEC 60050-151:2001 International Electrotechnical Vocabulary (IEV) - Part 151: Electrical and magnetic devices
    HD 625.1 : 200S1 INSULATION COORDINATION FOR EQUIPMENT WITHIN LOW-VOLTAGE SYSTEMS - PRINCIPLES, REQUIREMENTS AND TESTS
    HD 588.1 : S1 AMD 1 HIGH VOLTAGE TEST TECHNIQUES - GENERAL DEFINITIONS AND TEST REQUIREMENTS
    IEC 61180-2:1994 High-voltage test techniques for low-voltage equipment - Part 2: Test equipment
    HD 566 : 200S1 THERMAL EVALUATION AND CLASSIFICATION OF ELECTRICAL INSULATION
    IEC 60255-21-1:1988 Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section One: Vibration tests (sinusoidal)
    CEI 28-6 : 1ED 1997 COORDINAMENTO DELL'ISOLAMENTO PER GLI APPARECCHI NEI SISTEMI A BASSA TENSIONE - PARTE 1: PRINCIPI, PRESCRIZIONI E PROVE
    CEI 15-18 : 1ED 1997 METODO PER LA DETERMINAZIONE DEGLI INDICI DI RESISTENZA E DI TENUTA ALLA TRACCIA DEI MATERIALI ISOLANTI SOLIDI IN CONDIZIONI UMIDE
    EN 60255-21-1 : 1995 ELECTRICAL RELAYS - VIBRATION, SHOCK, BUMP AND SEISMIC TESTS ON MEASURING RELAYS AND PROTECTION EQUIPMENT - VIBRATION TESTS (SINUSOIDAL)
    IEC 61180-1:1992 High-voltage test techniques for low voltage equipment - Part 1: Definitions, test and procedure requirements
    IEC 60060-1:2010 High-voltage test techniques - Part 1: General definitions and test requirements
    IEC 60050-448:1995 International Electrotechnical Vocabulary (IEV) - Part 448: Power system protection
    CEI 42-4 : 1997 TECNICHE DI PROVA AD ALTA TENSIONE - PARTE 1: DEFINIZIONI E PRESCRIZIONI GENERALI RELATIVE ALLE PROVE
    EN 60255-21-2 : 1995 ELECTRICAL RELAYS - VIBRATION, SHOCK, BUMP AND SEISMIC TESTS ON MEASURING RELAYS AND PROTECTION EQUIPMENT - SHOCK AND BUMP TESTS
    EN 61180-2 : 1994 HIGH-VOLTAGE TEST TECHNIQUES FOR LOW-VOLTAGE EQUIPMENT - PART 2: TEST EQUIPMENT
    IEC 60664-1:2007 Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests
    EN 60255-21-3:1995 ELECTRICAL RELAYS - PART 21: VIBRATION, SHOCK, BUMP AND SEISMIC TESTS ON MEASURING RELAYS AND PROTECTION EQUIPMENT - SECTION 3: SEISMIC TESTS
    EN 61180-1 : 1994 HIGH-VOLTAGE TEST TECHNIQUES FOR LOW-VOLTAGE EQUIPMENT - PART 1: DEFINITIONS, TEST AND PROCEDURE REQUIREMENTS
    CEI 15-26 : 1ED 1997 VALUTAZIONE E CLASSIFICAZIONE TERMICA DELL'ISOLAMENTO ELETTRICO
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