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  • PD IEC/TS 60034-30-2:2016

    Withdrawn A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.

    Rotating electrical machines Efficiency classes of variable speed AC motors (IE-code)

    Available format(s):  Hardcopy, PDF

    Withdrawn date:  05-11-2021

    Language(s):  English

    Published date:  31-01-2017

    Publisher:  British Standards Institution

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

    FOREWORD
    INTRODUCTION
    1 Scope
    2 Normative references
    3 Terms, definitions and symbols
    4 Efficiency classification
    5 Required documentation
    Bibliography

    Abstract - (Show below) - (Hide below)

    Describes efficiency classes for variable speed rotating electric machines not covered in IEC 60034-30-1.

    Scope - (Show below) - (Hide below)

    IECTS60034-30-2:2016(E) specifies efficiency classes for variable speed rotating electric machines not covered in IEC60034-30-1. The classification only covers machines designed for operation with sinusoidal fundamental current that are not designed to be operated direct on-line (grid), for example permanent magnet synchronous machines with and without additional reluctance torque, sinusoidal reluctance synchronous machines and synchronous machines with DC field windings.

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

    Committee PEL/2
    Document Type Standard
    Publisher British Standards Institution
    Status Withdrawn

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

    NEMA MG 1 : 2016 MOTORS AND GENERATORS
    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
    ISO 25745-2:2015 Energy performance of lifts, escalators and moving walks Part 2: Energy calculation and classification for lifts (elevators)
    IEC TS 60034-25:2014 Rotating electrical machines - Part 25: AC electrical machines used in power drive systems - Application guide
    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
    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
    IEC 61800-9-2:2017 Adjustable speed electrical power drive systems - Part 9-2: Ecodesign for power drive systems, motor starters, power electronics and their driven applications - Energy efficiency indicators for power drive systems and motor starters
    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
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