JB/T 11708-2013Technical requirements for YFE2 series (IP55) high efficiency three-phase induction motors for fans (frame size 80 to 400) (English PDF)
YFE2系列(IP55)风机专用高效率三相异步电动机技术条件(机座号 80～400)
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 31, 2013
Implementation date
July 1, 2014
Scope
JB/T 11708-2013 is the English-translated version of YFE2系列(IP55)风机专用高效率三相异步电动机技术条件(机座号 80～400).
JB/T 11708-2013 is a recommended Chinese machinery industry standard for the YFE2 series, high efficiency three-phase induction motors intended for fans, with IP55 enclosures and frame sizes 80 to 400.
The text fixes the types of motor, the basic parameters and dimensions, the technical requirements, the inspection rules and the rules for packaging, marking and warranty.
Its Chinese classification is K22 and its international classification 29.160.30. Among the standards it quotes are GB/T 191-2008, GB 755-2008, GB/T 1032-2012, GB/T 1993-1993, GB 10068-2008, GB/T 12665-2008 and GB/T 22719.2-2008. The Ministry of Industry and Information Technology issued it.
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Document preview — JB/T 11708-2013
National Standard of the People's Republic of China
- ICS
- 29.160.30
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- Foreword
- Scope
- Normative references
- About this standard
- Classification and status
1 Foreword
JB/T 11708-2013 was issued by MIIT on 31 December 2013 and has been in force since 1 July 2014.
2 Scope
This standard is a recommended Chinese machinery industry standard for the YFE2 series, high efficiency three-phase induction motors intended for fans, with IP55 enclosures and frame sizes 80 to 400. The text fixes the types of motor, the basic parameters and dimensions, the technical requirements, the inspection rules and the rules for packaging, marking and warranty. Its Chinese classification is K22 and its international classification 29.160.30. Among the standards it quotes are GB/T 191-2008, GB 755-2008, GB/T 1032-2012, GB/T 1993-1993, GB 10068-2008, GB/T 12665-2008 and GB/T 22719.2-2008. The Ministry of Industry and Information Technology issued it.
3 Normative references
JB/T 11708-2013 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 997-2008
GB/T 1032-2012
GB 1971
GB/T 1993-1993 — Cooling methods for rotating electrical machines
GB/T 4772.1-1999
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/T 12665-2008
GB 14711
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 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 997-2008Classification of types of construction, mounting arrangements and terminal box position (IM Code) for rotating electrical machines
- GB/T 1032-2012Test methods for three-phase asynchronous motors
- GB/T 1993-1993Cooling methods for rotating electrical machines
- 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/T 10069.1-2006Measurement 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 755-2008 · GB 1971 · GB/T 4942.1-2006 · GB 10068-2008 · GB 14711
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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 1993-1993 — Cooling methods for rotating electrical machines
GB/T 22719.1-2008 — Interturn insulation of random-wound winding for AC low-voltage electrical machines - Part 1: Test methods
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JB/T 11708-2013
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