JB/T 5269-2018Specification for YR3 series (IP23) three-phase induction motors (frame size 160 to 400) (English PDF)
YR3系列（IP23）三相异步电动机技术条件（机座号160～400）
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 21, 2018
Implementation date
October 1, 2019
Scope
JB/T 5269-2018 is the English-translated version of YR3系列（IP23）三相异步电动机技术条件（机座号160～400）.
YR3 series (IP23) three-phase asynchronous motors are the subject of JB/T 5269-2018, a recommended mechanical and machinery industry standard of China. It fixes the types, basic parameters and dimensions of these motors and the technical requirements they must satisfy, then the inspection rules and the test methods.
Marking, packaging and the warranty provisions are covered as well. The motors concerned are the YR3 series (IP23) wound-rotor machines in frame sizes from 160 to 400, and motors derived from the series may refer to it.
It replaces JB/T 5269-2007, is classified K22 in China, and was issued by the Ministry of Industry and Information Technology, quoting GB/T 191-2008, GB/T 755, GB/T 997-2008, GB/T 1032-2012, GB/T 1971-2006, GB/T 1993-1993, GB/T 4772.1-1999, GB/T 4942.1-2006, GB/T 10068-2008, GB/T 10069.1-2006, GB/T 12665-2017, GB/T 14711-2013, GB/T 22714-2008, GB/T 22719.1-2008 and GB/T 22719.2-2008.
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Document preview — JB/T 5269-2018
National Standard of the People's Republic of China
- ICS
- 29.160.30
- Replacing
- JB/T 5269-2007
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
1 Foreword
JB/T 5269-2018 was issued by Ministry of Industry and Information Technology of the People's Republic of China on 21 December 2018 and has been in force since 1 October 2019.
2 Scope
YR3 series (IP23) three-phase asynchronous motors are the subject of JB/T 5269-2018, a recommended mechanical and machinery industry standard of China. It fixes the types, basic parameters and dimensions of these motors and the technical requirements they must satisfy, then the inspection rules and the test methods. Marking, packaging and the warranty provisions are covered as well. The motors concerned are the YR3 series (IP23) wound-rotor machines in frame sizes from 160 to 400, and motors derived from the series may refer to it. It replaces JB/T 5269-2007, is classified K22 in China, and was issued by the Ministry of Industry and Information Technology, quoting GB/T 191-2008, GB/T 755, GB/T 997-2008, GB/T 1032-2012, GB/T 1971-2006, GB/T 1993-1993, GB/T 4772.1-1999, GB/T 4942.1-2006, GB/T 10068-2008, GB/T 10069.1-2006, GB/T 12665-2017, GB/T 14711-2013, GB/T 22714-2008, GB/T 22719.1-2008 and GB/T 22719.2-2008.
3 Normative references
JB/T 5269-2018 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/T 755
GB/T 997-2008
GB/T 1032-2012
GB/T 1971-2006
GB/T 1993-1993 — Cooling methods for rotating electrical machines
GB/T 4772.1-1999
GB/T 4942.1-2006
GB/T 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 12665-2017 — Requirements of damp-heat testing of electrical machine for service in general environmental condition
GB/T 14711-2013
GB/T 22714-2008 — Test specifications of interturn insulation of form-wound winding for AC low-voltage 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
4 About this standard
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
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 755Rotating electrical machines - Rating and performance
- 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 1971-2006Rotating electrical machines - Terminal markings and direction of rotation
- GB/T 1993-1993Cooling methods for rotating electrical machines
Similar standards
Editions of JB/T 5269
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 5269-2018 | Specification for YR3 series (IP23) three-phase induction motors (frame size 160 to 400) | current edition | Current |
| JB/T 5269-2007 | Specification for YR3 series (IP23) three-phase induction motors (frame size 160 to 400) | previous edition | Superseded |
This page sells the current edition, JB/T 5269-2018. 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 1032-2012 — Test procedures for three-phase induction motors
GB/T 12665-2017 — Requirements of damp-heat testing of electrical machine for service in general environmental condition
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JB/T 5269-2018
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