• IEC 60044-2:1997+AMD1:2000+AMD2:2002 CSV

    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

    Instrument transformers - Part 2 : Inductive voltage transformers

    Available format(s):  Hardcopy, PDF, PDF 3 Users, PDF 5 Users, PDF 9 Users

    Superseded date:  13-07-2011

    Language(s):  English - French, English, French

    Published date:  13-02-2003

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    1 General
       1.1 Scope
       1.2 Normative references
    2 Definitions
       2.1 General definitions
       2.2 Additional definitions for single-phase
           inductive protective voltage transformers
    3 General requirements
    4 Normal and special service conditions
       4.1 Normal service conditions
       4.2 Special service conditions
       4.3 System earthing
    5 Ratings
       5.1 Standard values of rated voltages
       5.2 Standard values of rated output
       5.3 Standard values of rated voltage factor
       5.4 Limits of temperature rise
    6 Design requirements
       6.1 Insulation requirements
       6.2 Short-circuit withstand capability
       6.3 Mechanical requirements
    7 Classification of tests
       7.1 Type tests
       7.2 Routine tests
       7.3 Special tests
    8 Type tests
       8.1 Temperature-rise test
       8.2 Short-circuit withstand capability test
       8.3 Impulse test on primary winding
       8.4 Wet test for outdoor type transformers
       8.5 Radio interference voltage measurement
    9 Routine tests
       9.1 Verification of terminal markings
       9.2 Power-frequency withstand tests on primary
           windings and partial discharge measurement
       9.3 Power-frequency withstand tests between
           sections and on secondary windings
    10 Special tests
       10.1 Chopped impulse test on primary winding
       10.2 Measurement of capacitance and dielectric
            dissipation factor
       10.3 Mechanical tests
       10.4 Transmitted overvoltage measurement
    11 Markings
       11.1 Rating plate markings
       11.2 Terminal markings
    12 Accuracy requirements for single-phase inductive
       measuring voltage transformers
       12.1 Accuracy class designation for measuring
            voltage transformers
       12.2 Limits of voltage error and phase displacement
            for measuring voltage transformers
       12.3 Type tests for accuracy of measuring voltage
            transformers
       12.4 Routine tests for accuracy of measuring voltage
            transformers
       12.5 Marking of the rating plate of a measuring voltage
            transformer
    13 Additional requirements for single-phase inductive
       protective voltage transformers
       13.1 Accuracy class designation for protective voltage
            transformers
       13.2 Limits of voltage error and phase displacement
            for protective voltage transformers
       13.3 Rated voltages for secondary windings intended to
            produce a residual voltage
       13.4 Output for secondary windings intended to produce
            a residual voltage
       13.5 Accuracy class for secondary windings intended to
            produce a residual voltage
       13.6 Type tests for protective voltage transformers
       13.7 Routine tests for protective voltage transformers
       13.8 Marking of the rating plate of a protective
            voltage transformer
    Figures
    Tables

    Abstract - (Show below) - (Hide below)

    Applies to new inductive voltage transformers for use withelectrical measuring instruments and electrical protective devicesat frequencies from 15 to 100 Hz. This standard relates basically to transformers with separate windings, but also to autotransformers.It replaces IEC 60186 (1987) plus Amendments 1 and 2only for inductive voltage transformers. IEC 60186 remains in forcefor capacitive voltage transformers.This consolidated version consists of the first edition (1997),its amendment 1 (2000) and its amendment 2 (2002). Therefore, no need to order amendments in addition to this publication.

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

    Committee TC 38
    Development Note Also numbered as BS EN 60044-2 (08/2001) Supersedes IEC 60186. (06/2004)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

    Standards Referenced By This Book - (Show below) - (Hide below)

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    BS EN 50482 : 2008 INSTRUMENT TRANSFORMERS - THREE-PHASE INDUCTIVE VOLTAGE TRANSFORMERS HAVING U[M] UP TO 52 KV
    BS EN 60255-1 : 2010 MEASURING RELAYS AND PROTECTION EQUIPMENT - PART 1: COMMON REQUIREMENTS
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    BS EN 62271-203:2012 High-voltage switchgear and controlgear Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
    CSA C60044-5 : 2007 : R2011 INSTRUMENT TRANSFORMERS - PART 5: CAPACITOR VOLTAGE TRANSFORMERS
    BS EN 62271-100 : 2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS (IEC 62271-100:2008)
    I.S. EN 61000-4-30:2015 ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 4-30: TESTING AND MEASUREMENT TECHNIQUES - POWER QUALITY MEASUREMENT METHODS
    NF EN 62271-205 : 2008 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV
    I.S. EN 61400-21:2008 WIND TURBINES - PART 21: MEASUREMENT AND ASSESSMENT OF POWER QUALITY CHARACTERISTICS OF GRID CONNECTED WIND TURBINES
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    I.S. EN 62271-203:2012 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 203: GAS-INSULATED METAL-ENCLOSED SWITCHGEAR FOR RATED VOLTAGES ABOVE 52 KV (IEC 62271-203:2011 (EQV))
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    11/30148668 DC : 0 IEC 61400-12-2 - WIND TURBINES - PART 12-2: POWER PERFORMANCE OF ELECTRICITY PRODUCING WIND TURBINES BASED ON NACELLE ANEMOMETRY
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    04/30112722 DC : DRAFT APR 2004 IEC 60044-5 ED.1 - INSTRUMENT TRANSFORMERS - PART 5: CAPACITOR VOLTAGE TRANSFORMERS
    I.S. EN 62271-100:2009 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 100: ALTERNATING-CURRENT CIRCUIT-BREAKERS
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    S.R. CLC/TS 50549-2:2015 REQUIREMENTS FOR GENERATING PLANTS TO BE CONNECTED IN PARALLEL WITH DISTRIBUTION NETWORKS - PART 2: CONNECTION TO A MV DISTRIBUTION NETWORK
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    CEI EN 62271-205 : 2012 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 205: COMPACT SWITCHGEAR ASSEMBLIES FOR RATED VOLTAGES ABOVE 52 KV
    IEC PAS 62001:2004 Guide to the specification and design evaluation of a.c. filters for HVDC systems
    IEC 62271-203:2011 High-voltage switchgear and controlgear - Part 203: Gas-insulated metal-enclosed switchgear for rated voltages above 52 kV
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    CEI CLC/TR 50462 : 2009 RULES FOR THE DETERMINATION OF UNCERTAINTIES IN THE MEASUREMENT OF THE LOSSES ON POWER TRANSFORMERS AND REACTORS
    BS EN 61557-12:2008 Electrical safety in low voltage distribution systems up to 1000 V a.c. and 1500 V d.c. Equipment for testing, measuring or monitoring of protective measures Performance measuring and monitoring devices (PMD)
    I.S. EN 50470-1:2006 ELECTRICITY METERING EQUIPMENT (A.C.) - PART 1: GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - METERING EQUIPMENT (CLASS INDEXES A, B AND C)
    CLC/TR 50462 : 2008 RULES FOR THE DETERMINATION OF UNCERTAINTIES IN THE MEASUREMENT OF THE LOSSES ON POWER TRANSFORMERS AND REACTORS
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    EN 62052-11:2003/A1:2017/AC:2018-04 ELECTRICITY METERING EQUIPMENT (AC) - GENERAL REQUIREMENTS, TESTS AND TEST CONDITIONS - PART 11: METERING EQUIPMENT (IEC 62052-11:2003/A1:2016/COR1:2018)
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