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  • BS EN 60034-30-1:2014

    Current The latest, up-to-date edition.

    Rotating electrical machines Efficiency classes of line operated AC motors (IE code)

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  30-06-2014

    Publisher:  British Standards Institution

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

    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions and symbols
    4 Fields of application
    5 Efficiency
    Annex A (informative) - Nominal limits for
            efficiency class IE5
    Bibliography
    Annex ZA (normative) - Normative
             references to international
             publications with their
             corresponding European
             publications

    Abstract - (Show below) - (Hide below)

    Defines efficiency classes for single-speed electric motors that are rated according to IEC 60034-1 or IEC 60079-0, for operation on a sinusoidal voltage supply.

    Scope - (Show below) - (Hide below)

    IEC 60034-30-1:2014 specifies efficiency classes for single-speed electric motors that are rated according to IEC 60034-1 or IEC 60079-0, for operation on a sinusoidal voltage supply. This standard establishes a set of limit efficiency values based on frequency, number of poles and motor power. No distinction is made between motor technologies, supply voltage or motors with increased insulation designed specifically for converter operation even though these motor technologies may not all be capable of reaching the higher efficiency classes. This makes different motor technologies fully comparable with respect to their energy efficiency potential.

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

    Committee PEL/2
    Development Note Supersedes BS EN 60034-30 which remains current and will be withdrawn on 10/04/2017 & Partially supersedes DD CLC/TS 60034-31. Supersedes 11/30247355 DC. (06/2014)
    Document Type Standard
    Publisher British Standards Institution
    Status Current
    Supersedes

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

    IEC 60038:2009 IEC standard voltages
    NEMA MG 1 : 2016 MOTORS AND GENERATORS
    EN 60034-1:2010/corrigendum Oct. 2010 ROTATING ELECTRICAL MACHINES - PART 1: RATING AND PERFORMANCE
    EN 60079-0:2012/A11:2013 EXPLOSIVE ATMOSPHERES - PART 0: EQUIPMENT - GENERAL REQUIREMENTS (IEC 60079-0:2011, MODIFIED)
    EN 12101-3:2015 Smoke and heat control systems - Part 3: Specification for powered smoke and heat control ventilators (Fans)
    SANS 1804-1 : 2.01ED 2012 INDUCTION MOTORS - PART 1: IEC REQUIREMENTS
    IEC TS 60034-31:2010 Rotating electrical machines - Part 31: Selection of energy-efficient motors including variable speed applications - Application guide
    ISO 3:1973 Preferred numbers Series of preferred numbers
    IEC 60072-1:1991 Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
    IEC 60034-2-1:2014 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
    IEC TS 60034-25:2014 Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide
    EN 60034-2-1:2014 Rotating electrical machines - Part 2-1: Standard methods for determining losses and efficiency from tests (excluding machines for traction vehicles)
    IEC 60079-0:2011 Explosive atmospheres - Part 0: Equipment - General requirements
    IEC TS 60034-2-3:2013 Rotating electrical machines - Part 2-3: Specific test methods for determining losses and efficiency of converter-fed AC induction motors
    CLC/TS 60034-25:2008 Rotating electrical machines - Part 25: Guidance for the design and performance of a.c. motors specifically designed for converter supply
    IEC 60034-1:2017 Rotating electrical machines - Part 1: Rating and performance
    IEC 60034-12:2016 Rotating electrical machines - Part 12: Starting performance of single-speed three-phase cage induction motors
    EN 60034-6:1993 Rotating electrical machines - Part 6: Methods of cooling (IC Code)
    EN 50347:2001 General purpose three-phase induction motors having standard dimensions and outputs - Frame numbers 56 to 315 and flange numbers 65 to 740
    EN 60038 : 2011 CENELEC STANDARD VOLTAGES (IEC 60038:2009, MODIFIED)
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