• CEI 14-45 : 2012

    Current The latest, up-to-date edition.

    POWER TRANSFORMERS DETERMINATION OF SOUND LEVELS - APPLICATION GUIDE

    Available format(s):  Hardcopy, PDF

    Language(s):  English

    Published date:  01-01-2012

    Publisher:  Comitato Elettrotecnico Italiano

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

    FOREWORD
    1 Scope
    2 Normative references
    3 Basic physics of sound
    4 Sources and characteristics of transformer and reactor
      sound
    5 Measuring principles
    6 Comparison of measuring methods
    7 Practical aspects of making sound measurements
    8 Difference between factory tests and field sound level
      measurements
    9 Specifying transformer and reactor sound levels
    Annex A (informative) - Worked example: Power transformer
            with cooling auxiliaries mounted on a separate
            structure >3 m from the principal radiating surface
            of the transformer - Sound power level determined
            via sound pressure method
    Annex B (informative) - Worked example: Distribution
            transformer, sound power determined via
            time-synchronous sound intensity method

    Abstract - (Show below) - (Hide below)

    Specifies supporting information to help both manufacturers and purchasers apply the measurement techniques described in IEC 60076-10.

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

    Committee CT 14
    Document Type Standard
    Publisher Comitato Elettrotecnico Italiano
    Status Current

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

    CEI EN 60076-11 : 2006 POWER TRANSFORMERS - PART 11: DRY-TYPE TRANSFORMERS
    CEI EN 60310 : 2016 RAILWAY APPLICATIONS - TRACTION TRANSFORMERS AND INDUCTORS ON BOARD ROLLING STOCK
    CEI EN 61378-2 : 2002 CONVERTOR TRANSFORMERS - PART 2: TRANSFORMERS FOR HVDC APPLICATIONS
    CEI EN 60076-1 : 2015 POWER TRANSFORMERS - PART 1: GENERAL
    CEI EN 60076-6 : 2015 POWER TRANSFORMERS - PART 6: REACTORS
    CEI EN 61800-4 : 2003 ADJUSTABLE SPEED ELECTRICAL POWER DRIVE SYSTEMS - PART 4: GENERAL REQUIREMENTS - RATING SPECIFICATIONS FOR A/C/ POWER DRIVE SYSTEMS ABOVE 1000 V A.C. AND NOT EXCEEDING 35 KV

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

    IEC 60076-10:2016 Power transformers - Part 10: Determination of sound levels
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