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  • IEC 60051-4:1984

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    Superseded A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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    Direct acting indicating analogue electrical measuring instruments and their accessories. Part 4: Special requirements for frequency meters

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

    Superseded date:  12-09-2022

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

    Published date:  30-12-1984

    Publisher:  International Electrotechnical Committee

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

    FOREWORD
    PREFACE
    Clause
    1 Scope
    2 Definitions
    3 Description, classification and compliance
    4 Reference conditions and intrinsic errors
    5 Nominal range of use and variations
    6 Further electrical and mechanical requirements
    7 Constructional requirements
    8 Information, general markings and symbols
    9 Markings and symbols for terminals
    10 Tests to prove compliance with this standard

    Abstract - (Show below) - (Hide below)

    Applies to direct acting indicating frequency meters, and to non-interchangeable accessories used with frequency meters.

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

    Development Note Supersedes IEC 60051 (07/2004) Also numbered as EN 60051-4 and BS 89-4(1990) (10/2005) Stability date: 2017. (09/2017)
    Document Type Standard
    Publisher International Electrotechnical Committee
    Status Superseded
    Superseded By
    Supersedes

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    I.S. EN 60694:1999 COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
    EN 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    UNE-EN ISO 5801:2010 Industrial fans - Performance testing using standardized airways (ISO 5801:2007 including Cor 1:2008)
    IEC 60694:1996+AMD1:2000+AMD2:2001 CSV Common specifications for high-voltage switchgear and controlgear standards
    EN 60694:1996/A2:2001 COMMON SPECIFICATIONS FOR HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR STANDARDS
    EN 61808 : 2000 SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES - SEALED NICKEL-METAL HYDRIDE BUTTON RECHARGEABLE SINGLE CELLS
    ISO 5801:2017 Fans — Performance testing using standardized airways
    BS EN 61960-1:2001 Secondary lithium cells and batteries for portable applications Secondary lithium cells
    00/246138 DC : DRAFT DEC 2000 BS EN 61436 ED 2 - SEALED NICKEL-METAL HYDRIDE RECHARGEABLE SINGLE CELLS
    04/30111859 DC : 0 IEC 62271-1 - HIGH-VOLTAGE SWITCHGEAR AND CONTROL GEAR - PART 1: COMMON SPECIFICATIONS
    I.S. EN 61143-1:1995 ELECTRICAL MEASURING INSTRUMENTS - X-T RECORDERS - PART 1: DEFINITIONS AND REQUIREMENTS
    IEC 62271-1:2017 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
    BS 848-1:1997 Fans for general purposes Performance testing using standardized airways
    BS 848-1(2007) : 2007 COR 2010 INDUSTRIAL FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    BS EN ISO 5801:2017 Fans. Performance testing using standardized airways
    BS EN 62271-1:2017 High-voltage switchgear and controlgear Common specifications for alternating current switchgear and controlgear
    BIS IS/IEC 62271-1 : 2007 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: COMMON SPECIFICATIONS
    14/30284736 DC : 0 BS EN ISO 5801 - FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS
    I.S. EN 62271-1:2017 HIGH-VOLTAGE SWITCHGEAR AND CONTROLGEAR - PART 1: COMMON SPECIFICATIONS FOR ALTERNATING CURRENT SWITCHGEAR AND CONTROLGEAR
    EN ISO 5801:2017 Fans - Performance testing using standardized airways (ISO 5801:2017)
    IEC 61143-1:1992+AMD1:1997 CSV Electrical measuring instruments - X-t recorders - Part 1: Definitions and requirements
    EN 61960-1:2001 Secondary lithium cells and batteries for portable applications - Part 1: Secondary lithium cells
    BS 7610-1(1992) : 1992 AMD 8388 SPECIFICATION FOR ELECTRICAL MEASURING INSTRUMENTS - X-t RECORDERS - DEFINITIONS AND REQUIREMENTS
    BS EN 60694:1997 Common specifications for high-voltage switchgear and controlgear standards
    I.S. EN 60622:2003 SECONDARY CELLS AND BATTERIES CONTAINING ALKALINE OR OTHER NON-ACID ELECTROLYTES - SEALED NICKEL-CADMIUM PRISMATIC RECHARGEABLE SINGLE CELLS
    98/230636 DC : DRAFT MARCH 98 DRAFT IEC 61010-2-031 - SAFETY REQUIREMENTS FOR ELECTRICAL EQUIPMENT FOR MEASUREMENT CONTROL AND LABORATORY USE 2-031: SAFETY REQUIREMENTS FOR HAND-HELD PROBE ASSEMBLIES FOR ELECTRICAL MEASUREMENT TEST
    I.S. EN ISO 5801:2017 FANS - PERFORMANCE TESTING USING STANDARDIZED AIRWAYS (ISO 5801: 2017)
    NF ISO 7183 : 1989 COMPRESSED AIR DRYERS - SPECIFICATIONS AND TESTS
    EN 61143-1:1994/A1:1997 ELECTRICAL MEASURING INSTRUMENTS - X-T RECORDERS - PART 1: DEFINITIONS AND REQUIREMENTS
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