JB/T 9545-2013Technical Specification for Three-phase Asynchronous Motors Used for Transformer Cooling Fans (English PDF)
变压器冷却风扇用三相异步电动机技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 31, 2013
Implementation date
July 1, 2014
Scope
JB/T 9545-2013 is the English-translated version of 变压器冷却风扇用三相异步电动机技术条件.
JB/T 9545-2013 is a recommended standard of the Chinese machinery industry for the three-phase asynchronous motors that drive transformer cooling fans.
It covers the YBF series of these motors, giving the types, the basic parameters and dimensions, the technical requirements, the test methods, the inspection rules and the requirements for marking, packaging, transport and storage.
It replaces JB/T 9545-2002. Among the standards it quotes are GB 755-2008, GB/T 1032-2005, GB/T 1236-2000, GB/T 4772.1-1999, GB/T 4942.1-2006, GB 10068-2008 and GB 12350-2009.
The motor is classified K22 in the Chinese system and 29.160.30 in the international one.
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Document preview — JB/T 9545-2013
National Standard of the People's Republic of China
- ICS
- 29.160.30
- Replacing
- JB/T 9545-2002
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Related standards
- Classification and status
1 Foreword
JB/T 9545-2013 was issued by MIIT on 31 December 2013 and has been in force since 1 July 2014.
It replaces the earlier edition JB/T 9545-2002.
2 Scope
JB/T 9545-2013 is a recommended standard of the Chinese machinery industry for the three-phase asynchronous motors that drive transformer cooling fans. It covers the YBF series of these motors, giving the types, the basic parameters and dimensions, the technical requirements, the test methods, the inspection rules and the requirements for marking, packaging, transport and storage. It replaces JB/T 9545-2002. Among the standards it quotes are GB 755-2008, GB/T 1032-2005, GB/T 1236-2000, GB/T 4772.1-1999, GB/T 4942.1-2006, GB 10068-2008 and GB 12350-2009. The motor is classified K22 in the Chinese system and 29.160.30 in the international one.
3 Normative references
JB/T 9545-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191-2008
GB 755-2008
GB/T 1032-2005
GB/T 1236-2000
GB/T 2423.4-2008 — Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
GB/T 2828.1-2012 — Plain bearings -- Quality characteristics -- Statistical process control (SPC)
GB/T 4772.1-1999
GB/T 4798.1-2006
GB/T 4942.1-2006
GB 10068-2008
GB/T 10069.1-2006 — Measurement of airborne noise emitted by rotating electrical machines and the noise limits -- Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB 12350-2009
GB/T 22719.1-2008 — Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
GB/T 22719.2-2008 — Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other editions:
JB/T 9545-2002 (earlier edition)
6 Classification and status
International classification (ICS): 29.160.30
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 191-2008Graphical symbols marking for handling and storage of packages
- GB/T 1032-2005Test methods for three-phase asynchronous motors
- GB/T 1236-2000Industrial fan -- Performance testing using standardized airways
- GB/T 2423.4-2008Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
- GB/T 2828.1-2012Sampling procedures for inspection by attributes - Part 1: Sampling schemes indexed by acceptance quality limit (AQL) for lot-by-lot inspection
- GB/T 4772.1-1999Dimensions and output series for rotating electrical machines - Part 1: Frame numbers 56 to 400 and flange numbers 55 to 1080
GB 755-2008 · GB/T 4942.1-2006 · GB 10068-2008 · GB 12350-2009
Similar standards
Editions of JB/T 9545
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 9545-2013 | Technical Specification for Three-phase Asynchronous Motors Used for Transformer Cooling Fans | current edition | Current |
| JB/T 9545-2002 | Technical Specification for Three-phase Asynchronous Motors Used for Transformer Cooling Fans | previous edition | Superseded |
This page sells the current edition, JB/T 9545-2013. Earlier editions are listed for reference only.
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Related Standards
GB/T 10069.1-2006 — Measurement of airborne noise emitted by rotating electrical machines and the noise limits -- Part 1: Method for the measurement of airborne noise emitted by rotating electrical machines
GB/T 22719.1-2008 — Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
GB/T 22719.2-2008 — Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 2: Test limits
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