GB/T 27942-2011Small capacity scroll compressor for automotive air condition (English PDF)
汽车空调用小排量涡旋压缩机
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 30, 2011
Implementation date
October 1, 2012
Scope
GB/T 27942-2011 is the English-translated version of 汽车空调用小排量涡旋压缩机.
GB/T 27942-2011 is the Chinese standard "Small capacity scroll compressor for automotive air condition".
Its scope clause reads: This standard specifies the air-conditioned car with a small displacement scroll compressor (hereinafter referred to as "compressor") terms and definitions, requirements, test methods, Inspection rules and signs, packaging, transportation and storage.
This standard applies to R134a refrigerant automotive air conditioning scroll compressor small displacement. Using other refrigerants scroll compression Machine can be implemented by reference. Its clauses include terms and definitions; requirements.
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Document preview — GB/T 27942-2011
National Standard of the People's Republic of China
- ICS
- 27.200
- Classification
- J 73
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 4 Requirements
- 6 Inspection Rules
- 7 signs, packaging, transportation and storage
- Appendix A (normative) Determination of cleanliness inside the compressor machine
- Appendix B (normative) Determination of internal refrigeration compressor oil moisture content of
1 Scope
This standard specifies the air-conditioned car with a small displacement scroll compressor (hereinafter referred to as "compressor") terms and definitions, requirements, test methods,
Inspection rules and signs, packaging, transportation and storage.
This standard applies to R134a refrigerant automotive air conditioning scroll compressor small displacement. Using other refrigerants scroll compression
Machine can be implemented by reference.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 191 Packaging - Pictorial signs
GB 4706.17 Household and similar electrical motors Safety - Particular requirements for compressor
GB/T 5773 volume refrigeration compressor performance test methods
GB/T 6283 Determination of moisture content of chemical products Karl Fischer method (General method)
GB/T 10125 artificial atmosphere corrosion test salt spray test
GB/T 13306 signs
Determination of JB/T 4330 refrigeration and air conditioning equipment noise
JB/T 9058-1999 Determination of refrigeration equipment cleanliness
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1 Small displacement scroll compressor
Suction chamber volume of not more than 130mL of open type scroll refrigeration compressors.
4 Requirements
4.1 General Requirements
It shall be prescribed by the compressor manufacturer procedures approved drawings and technical documents.
4.2 appearance quality
The surface of the compressor should be smooth, flat, clean, free of burrs, rust and obvious visual defects; surface coating parts of the film should have
Uniform solid, no peeling, bumps and other defects; wire sheath should not be broken; nameplate legible.
GB/T 25861-2023 | GB/T 25127.1-2020 | GB/T 25127.2-2020 | GB/T 27941-2026 | GB/T 27941-2011 | GB/T 27940-2011 | […]
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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
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