QC/T 656-2000Performance requirements for automotive air conditioning refrigeration units (English PDF)
汽车空调制冷装置性能要求
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
November 6, 2000
Implementation date
April 1, 2001
Scope
QC/T 656-2000 is the English-translated version of 汽车空调制冷装置性能要求.
QC/T 656-2000 is the Chinese automotive industry standard covering performance requirements for automotive air conditioning refrigeration units. It was issued on 6 November 2000 and has been in force since 1 April 2001, replacing QC/T 72.1-1993.
The document is under the responsibility of the Ministry of Industry and Information Technology. This page is published from the official record of the 2000 edition.
The figures, limits and tables the standard contains are those of the document itself, delivered in full with the English translation.
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Document preview — QC/T 656-2000
National Standard of the People's Republic of China
- Replacing
- QC/T 72.1-1993
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- [Preview only]
- 1 Scope
- 1.1 Brake performance
- 1.2 Heat fade and recovery of brake
- 1.3 Line failure and booster failure
- 1.4 Wear of brake linings (pads)
- 2 Normative References
- 2.1 Terms
- 3 Terms
- 3.2 Abbreviations
- 4 Nominal Condition Parameters
- 5 Technical Requirements
1 Foreword
QC/T 656-2000 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 6 November 2000 and has been in force since 1 April 2001.
The QC/T prefix marks a recommended standard. It is not law in itself: it becomes binding when a contract names it, when a regulation or a mandatory standard refers to it, or when a producer declares conformity with it.
The document runs to 15 pages in English translation.
2 Scope Preview
This standard specifies performance requirements for refrigerating unit of automobile air conditioner. This standard is applicable to refrigerating unit of automobile air conditioner for conditioning air within passenger compartment.
QC/T 656-2000 carries no ICS number and no Chinese Standard Classification code.
This catalogue holds 1,612 other QC/T standards.
Of the 409 QC/T standards that do carry an ICS number, 397 (97%) fall under ICS 43, in the field of road vehicle engineering.
3 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
English translation: about 15 pages
4 Related standards
Other editions:
QC/T 656-2023 (later edition)
Standards on related subjects:
QC/T 661-2019 — Accumulators for automotive air conditioning
QC/T 660-2019 — Test methods for automotive air conditioning compressors
QC/T 662-2013 — Receiver driers for automotive air conditioning (HFC-134a)
QC/T 665-2023 — Charging valves for automotive air conditioning
5 Classification and status
Prefix QC/T: recommended standard.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Referenced standards
Similar standards
Editions of QC/T 656
| Edition | Title | Revision | Status |
|---|---|---|---|
| QC/T 656-2000 | Performance requirements for automotive air conditioning refrigeration units | current edition | Current |
| QC/T 72.1-1993 | Performance requirements for automotive air conditioning refrigeration units | previous edition | Superseded |
This page sells the current edition, QC/T 656-2000. Earlier editions are listed for reference only.
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