JB/T 7126-2018Specification for YLB series three-phase induction motors for deep well pumps (English PDF)
YLB系列深井水泵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 21, 2018
Implementation date
October 1, 2019
Scope
JB/T 7126-2018 is the English-translated version of YLB系列深井水泵用三相异步电动机技术条件.
JB/T 7126-2018 is a recommended Chinese machinery industry standard covering the YLB series of three-phase induction motors for deep well pumps. It gives the types, the basic parameters and dimensions, the technical requirements, the test methods and inspection rules, and the requirements for marking, packaging and the warranty period.
It applies to YLB series motors, and other series of motors derived from this one may also be referred to it. Among the documents it quotes and quotes are GB/T 755, GB/T 1032-2012, GB/T 4772.1-1999, GB/T 10069.1-2006, GB/T 12665-2017 and GB/T 14711-2013. It replaces JB/T 7126-2007. The classification codes are K22 and 29.160.30.
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Document preview — JB/T 7126-2018
National Standard of the People's Republic of China
- ICS
- 29.160.30
- Replacing
- JB/T 7126-2007
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 7126-2018 was issued by MIIT on 21 December 2018 and has been in force since 1 October 2019.
It replaces the earlier edition JB/T 7126-1993.
2 Scope
This standard is a recommended Chinese machinery industry standard covering the YLB series of three-phase induction motors for deep well pumps. It gives the types, the basic parameters and dimensions, the technical requirements, the test methods and inspection rules, and the requirements for marking, packaging and the warranty period. It applies to YLB series motors, and other series of motors derived from this one may also be referred to it. Among the documents it quotes and quotes are GB/T 755, GB/T 1032-2012, GB/T 4772.1-1999, GB/T 10069.1-2006, GB/T 12665-2017 and GB/T 14711-2013. It replaces JB/T 7126-2007. The classification codes are K22 and 29.160.30.
3 Normative references
JB/T 7126-2018 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 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 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 7126-1993 (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 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
GB/T 4942.1-2006
Cited by
Similar standards
Editions of JB/T 7126
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 7126-2018 | Specification for YLB series three-phase induction motors for deep well pumps | current edition | Current |
| JB/T 7126-2007 | Specification for YLB series three-phase induction motors for deep well pumps | previous edition | Superseded |
This page sells the current edition, JB/T 7126-2018. 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 12665-2017 — Requirements of damp-heat testing of electrical machine for service in general environmental condition
GB/T 1993-1993 — Cooling methods for rotating electrical machines
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JB/T 7126-2018
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