ISO 1680:2013 specifies all the information necessary to carry out efficiently and under standardized conditions the determination, declaration, and verification of the noise emission characteristics of rotating electrical machines. It specifies noise measurement methods that can be used, and specifies the operating and mounting conditions required for the test. Noise emission characteristics include the sound power level and emission sound pressure level. The determination of these quantities is necessary: to compare the noise emitted by machines; to enable manufacturers to declare the noise emitted; for noise control purposes. The use of ISO 1680:2013 as a noise test code ensures the reproducibility of the determination of the noise emission characteristics within specified limits determined by the grade of accuracy of the basic noise measurement method used. Noise measurement methods allowed by ISO 1680:2013 are precision methods (grade 1), engineering methods (grade 2) and survey methods (grade 3). Methods of engineering grade (grade 2) are preferred. ISO 1680:2013 is applicable to rotating electrical machines of any length, width or height.
Tämän julkaisun valmistelusta Suomessa vastaa Metalliteollisuuden Standardisointiyhdistys ry, puh. 09 19 231 (vaihde).
Sisällysluettelo
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Description of machinery family
5 Sound power determination
5.1 General
5.2 Guidelines for the selection of the most appropriate basic standard
5.3 Additional requirements
6 Installation and mounting conditions
6.1 Mounting of the machine
6.2 Auxiliary equipment and loaded machines
7 Operating conditions
7.1 General
7.2 Load
7.3 Variable speed devices
8 Measurement uncertainty
9 Determination of the emission sound pressure level
9.1 General
9.2 Selection of the relevant work station
9.3 Selection of basic standard to be used
9.4 Measurement uncertainty
10 Indication of noise emission quantities determined according to this International Standard
11 Information to be recorded
12 Information to be reported
13 Declaration and verification of noise emission values (if required)
Annex A Overview of standards for the determination of sound power levels of machines and equipment (informative)
Annex B Example of a dual-number declaration for rotating electrical machines (informative)
IEC 60034-1:2010
IEC 61672-1:2013
ISO 11203:1995 Acoustics -- Noise emitted by machinery and equipment -- Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
IEC 60034-1:2010
IEC 61672-1:2013
ISO 11203:1995 Acoustics -- Noise emitted by machinery and equipment -- Determination of emission sound pressure levels at a work station and at other specified positions from the sound power level
ISO 3741:2010 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for reverberation test rooms
ISO 3743-1:2010 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for small movable sources in reverberant fields -- Part 1: Comparison method for a hard-walled test room
ISO 3743-2:1994 Acoustics -- Determination of sound power levels of noise sources using sound pressure -- Engineering methods for small, movable sources in reverberant fields -- Part 2: Methods for special reverberation test rooms
ISO 3744:2010 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering methods for an essentially free field over a reflecting plane
ISO 3745:2012 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Precision methods for anechoic rooms and hemi-anechoic rooms
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
ISO 3747:2010 Acoustics -- Determination of sound power levels and sound energy levels of noise sources using sound pressure -- Engineering/survey methods for use in situ in a reverberant environment
ISO 4871:1996 Acoustics -- Declaration and verification of noise emission values of machinery and equipment
ISO 7574-4:1985 Acoustics -- Statistical methods for determining and verifying stated noise emission values of machinery and equipment -- Part 4: Methods for stated values for batches of machines
ISO 9614-1:1993 Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 1: Measurement at discrete points
ISO 9614-2:1996 Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 2: Measurement by scanning
ISO 9614-3:2002 Acoustics -- Determination of sound power levels of noise sources using sound intensity -- Part 3: Precision method for measurement by scanning