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CEI 14-45 : 2012

Current
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

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

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

Committee
CT 14
DocumentType
Standard
Pages
52
PublisherName
Comitato Elettrotecnico Italiano
Status
Current

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 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 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

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

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