ANSI ARI 530-2005 Rating of Sound and Vibration for Refrigerant Compressors《冷媒压缩机振动和发声的额定值》.pdf
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1、 2005 STANDARD for 4100 N. FAIRFAX DR., SUITE 200 ARLINGTON, VIRGINIA 22203 RATING OF SOUND AND VIBRATION FOR REFRIGERANT COMPRESSORS Standard 530 Copyright Air-Conditioning and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted witho
2、ut license from IHS-,-,-IMPORTANT SAFETY DISCLAIMER ARI does not set safety standards and does not certify or guarantee the safety of any products, components or systems designed, tested, rated, installed or operated in accordance with this standard/guideline. It is strongly recommended that product
3、s be designed, constructed, assembled, installed and operated in accordance with nationally recognized safety standards and code requirements appropriate for products covered by this standard/guideline. ARI uses its best efforts to develop standards/guidelines employing state-of-the-art and accepted
4、 industry practices. ARI does not certify or guarantee that any tests conducted under its standards/guidelines will be non-hazardous or free from risk. Note: This standard supersedes ARI Standard 530-95. Note: This version of the standard differs from that of 1995 in the following ways: 1. The follo
5、wing requirements were added: Reverberation room tests shall be conducted using the Comparison Method in accordance with ANSI Standard S12.51 ISO 3741. A Reference Sound Source (RSS) shall be calibrated in accordance with ARI Standard 250. Qualification to the 63 Hz Octave Band shall be in accordanc
6、e with ARI Standard 280. 2. A change was made to report vibration data and gas pulsation data in “rms” not “peak to peak”. Price $15.00 (M) $30.00 (NM) Copyright 2005, by Air-Conditioning and Refrigeration Institute Printed in U.S.A. Registered United States Patent and Trademark Office Copyright Air
7、-Conditioning and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-TABLE OF CONTENTS SECTION PAGE Section 1. Purpose .1 Section 2. Scope 1 Section 3. Definitions 1 Section 4. Test Requirements 3 Section
8、5. Rating Requirements 7 Section 6. Minimum Data Requirements for Published Ratings.7 Section 7. Conformance Conditions8 TABLES Table 1. Standard Frequency Bands.5 Table 2. A-Weighting Adjustments5 FIGURES Figure 1. Wave Amplitude Descriptors .3 Figure 2. Vibration Test Locations at Suction, Dischar
9、ge, and Mounting Locations .6 APPENDICES Appendix A. References - Normative9 Appendix B. References - Informative 10 Appendix C. Conversion Methods and Examples Informative 11 Appendix D. ARI Standard 530 Report - Operational Data Informative .12 Appendix E. ARI Standard 530 Report - Sound Test Data
10、 Informative 13 Appendix F. ARI Standard 530 Report - Vibration Data Informative .14 Appendix G. ARI Standard 530 Report - Gas Pulsation Data Informative 15 Copyright Air-Conditioning and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permi
11、tted without license from IHS-,-,-ARI STANDARD 530-2005 1 RATING OF SOUND AND VIBRATION FOR REFRIGERANT COMPRESSORS Section 1. Purpose 1.1 Purpose. The purpose of this standard is to establish for the rating of sound and vibration for Refrigerant Compressors: definitions; test requirements; rating r
12、equirements; minimum data requirements for published ratings; and conformance conditions. 1.1.1 Intent. This standard is intended for the guidance of the industry, including manufacturers, engineers, installers, contractors and users. 1.1.2 Review and Amendment. This standard is subject to review an
13、d amendment as technology advances. Section 2. Scope 2.1 Scope. This standard applies to External-drive, Hermetic and Semi-Hermetic Refrigerant Compressors. In the case of External-drive Refrigerant Compressors, the driving mechanism shall be excluded from the sound and vibration measurements. Howev
14、er, for Semi-Hermetic Refrigerant Compressors where the driving mechanism is an integral part of the compressor assembly as defined in Section 3, it shall be included in the measurements. 2.1.1 Exclusion. An External-drive Refrigerant Compressor, coupling and motor assembly mounted on a common base
15、is excluded from this standard, since the vibration measurement method specified in the standard does not apply to this type of product. Section 3. Definitions All terms in this document shall follow the standard industry definitions in the current edition of ASHRAE Terminology of Heating, Ventilati
16、on, Air-Conditioning, and Refrigeration unless otherwise defined in this section. 3.1 Acceleration (g). The ratio of acceleration measured at a point on a structure to the gravitational acceleration, 9.807 m/s2386.1 in/s2. 3.2 Amplitude Peak (pk). For sine waves, the peak amplitude is 1.414 times th
17、e rms amplitude. 3.3 Amplitude Peak-to-Peak (pk-pk). For sine waves, the peak-to-peak is two times the peak amplitude. 3.4 Comparison Method. A method of determining Sound Power Level of the equipment under test in a reverberation room by comparing the average Sound Pressure Level of that equipment
18、to the average Sound Pressure Level of a Reference Sound Source of known Sound Power Level. The difference in Sound Power Level is equal to the difference in Sound Pressure Level when conditions in the room are the same for both sets of measurements. 3.5 “Flat Top“ Window. A weighting function appli
19、ed during Fast Fourier Transform analysis to obtain the true amplitudes of periodic components of a time signal. It is designed specifically to minimize the amplitude error. It facilitates calibration by using a calibration tone which may lie anywhere between two lines of the analyzer. Maximum ampli
20、tude error is less than 0.01 dB. 3.6 Fundamental Frequency. The speed of the compressor drive/shaft expressed in Hz. 3.6.1 Fundamental Pulsation Frequency. The dominant frequency observed in the pressure pulse. For reciprocating compressors, where all events are equally spaced in time, this is usual
21、ly the number of cylinders times the fundamental frequency. Copyright Air-Conditioning and Refrigeration Institute Provided by IHS under license with ARI Not for ResaleNo reproduction or networking permitted without license from IHS-,-,-ARI STANDARD 530-2005 2 3.7 Harmonics. Sinusoidal quantity that
22、 has a frequency which is an integral multiple of the frequency of the periodic quantity to which it is related. 3.8 Hertz (Hz). A unit of frequency equal to one cycle per second. 3.9 Octave Band. A band of sound covering a range of frequencies such that the highest is twice the lowest. Note: the Oc
23、tave Bands used in this standard are those defined in ANSI Standard S1.11. 3.10 One-Third Octave Band. A band of sound covering a range of frequencies such that the highest is the cube root of two times the lowest. Note: The One-Third Octave Bands used in this standard are those shown in Table 1 and
24、 as defined in ANSI Standard S1.11. 3.11 Pulsation. The fluctuation of the pressure in a discharge or suction line about some mean pressure. 3.12 Rating Conditions. Any set of operating conditions under which a single level of performance results and which causes only that level of performance to oc
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