JB/T 6411-2014Axial Fan for Heating Ventilation and Air Conditioner (English PDF)
暖通空调用轴流通风机
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
May 6, 2014
Implementation date
October 1, 2014
Scope
JB/T 6411-2014 is the English-translated version of 暖通空调用轴流通风机.
Axial fans built for heating, ventilation and air conditioning duty are covered by JB/T 6411-2014, a recommended standard of the Chinese machinery industry.
The document gives the terms and definitions used for HVAC axial fans, their types and basic parameters, the technical requirements, the test methods and the inspection rules, and it ends with marking, packaging and storage.
Its application is bounded by impeller diameter: only fans whose impeller stays within the limit set in the standard fall inside it. The aerodynamic and noise test work follows GB/T 1236, GB/T 2888 and GB 10080, with efficiency referred to GB 18613 and GB/T 19075-2003.
It supersedes JB/T 6411-1992. Issued on 6 May 2014, it has applied since 1 October 2014.
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Document preview — JB/T 6411-2014
National Standard of the People's Republic of China
- ICS
- 23.120
- Replacing
- JB/T 6411-1992
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
1 Foreword
JB/T 6411-2014 was issued by MIIT on 6 May 2014 and has been in force since 1 October 2014.
It replaces the earlier edition JB/T 6411-1992.
2 Scope
Axial fans built for heating, ventilation and air conditioning duty are covered by JB/T 6411-2014, a recommended standard of the Chinese machinery industry. The document gives the terms and definitions used for HVAC axial fans, their types and basic parameters, the technical requirements, the test methods and the inspection rules, and it ends with marking, packaging and storage. Its application is bounded by impeller diameter: only fans whose impeller stays within the limit set in the standard fall inside it. The aerodynamic and noise test work follows GB/T 1236, GB/T 2888 and GB 10080, with efficiency referred to GB 18613 and GB/T 19075-2003. It supersedes JB/T 6411-1992.
3 Normative references
JB/T 6411-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB/T 1236
GB/T 2888
GB 10080
GB/T 13306
GB 18613
GB/T 19075-2003 — Industrial fans -- Vocabulary and definitions of categories
GB 25958
JB/T 6445-2005 — Overspeed tests for industrial fan impellers
JB/T 8689
JB/T 9062-2013 — The painting requirements for heating ventilation and air-conditioning equipments
JB/T 9065
JB/T 9070
JB/T 9101-1999 — Balancing of fan rotors
JB/T 10504
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 6411-1992 (earlier edition)
6 Classification and status
International classification (ICS): 23.120
Prefix JB/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
Normative references
- GB/T 191Graphical symbols marking for handling and storage of packages
- GB/T 1236Industrial fan -- Performance testing using standardized airways
- GB/T 2888Methods of noise measurement for fans blowers compressors and roots blowers
- GB 10080Safety requirements of fan for air conditioning
- GB/T 13306Plates
- GB 18613Minimum allowable values of energy efficiency and values of efficiency grades for motors
Similar standards
Editions of JB/T 6411
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 6411-2014 | Axial Fan for Heating Ventilation and Air Conditioner | current edition | Current |
| JB/T 6411-1992 | Axial Fan for Heating Ventilation and Air Conditioner | previous edition | Superseded |
This page sells the current edition, JB/T 6411-2014. Earlier editions are listed for reference only.
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Related Standards
GB 10080-2001 — Safety requirements of fan for air conditioning
GB 18613-2020 — Minimum allowable values of energy efficiency and values of efficiency grades for motors
GB 25958-2010 — Minimum allowable values of energy efficiency and values of efficiency grade for small-power motors
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