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CENELEC
EN 60551:1992/A1:1997

EN 60551:1992/A1:1997

Superseded

Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

DETERMINATION OF TRANSFORMER AND REACTOR SOUND LEVELS

Amendment of

EN 60551:1992

Superseded date

07-01-2001

Published date

08-29-1997

Publisher

European Committee for Standards - Electrical

FOREWORD
PREFACE
1 Scope
2 Definitions
3 Instruments
4 Conditions for measurement
5 Measurement of sound pressure levels
6 Calculation of surface sound pressure level and sound power
  level
7 Presentation of results
APPENDIX A - Test environment qualification procedure
Annex ZA (normative) Other international publications quoted in
         this standard with the references of the relevant
         European publications

Specifies the procedures where the sound levels of transformers, reactors and associated cooling equipment are determined to comply with any specifications, together with the characteristics of noise emitted in service.

DevelopmentNote
Supersedes HD 399 (05/2001)
DocumentType
Standard
PublisherName
European Committee for Standards - Electrical
Status
Superseded
SupersededBy
Supersedes

BS EN 50207:2001 Railway applications. Electronic power converters for rolling stock
EN 60289:1994/A11:2002 REACTORS
EN 50207:2000 Railway applications - Electronic power converters for rolling stock
VDI 3739:1999-02 Characteristic noise emission values of technical sound sources - Transformers
VDE 0532-20 : 1994 REACTORS
BS EN 60289:1995 Reactors
EN 61007:1997 Transformers and inductors for use in electronic and telecommunication equipment - Measuring methods and test procedures
BS EN 61007:1997 Transformers and inductors for use in electronic and telecommunication equipment. Measuring methods and test procedures
I.S. EN 61007:1998 TRANSFORMERS AND INDUCTORS FOR USE IN ELECTRONIC AND TELECOMMUNICATION EQUIPMENT - MEASURING METHODS AND TEST PROCEDURES

HD 464 : S1 AMD 5 2002 DRY-TYPE POWER TRANSFORMERS
HD 398.1 : 200S1 POWER TRANSFORMERS - GENERAL
HD 425 : 200S1 SOUND LEVEL METERS
ISO 3746:2010 Acoustics Determination of sound power levels and sound energy levels of noise sources using sound pressure Survey method using an enveloping measurement surface over a reflecting plane
IEC 60076:1967 Power transformers
IEC 60076-1:2011 Power transformers - Part 1: General
IEC 60289:1988 Reactors
IEC 60651:1979+AMD1:1993+AMD2:2000 CSV Sound level meters

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