JB/T 8668-2011Technical requirements for large three-phase vertical induction motors (English PDF)
大型三相立式异步电动机技术条件
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
April 1, 2012
Scope
JB/T 8668-2011 is the English-translated version of 大型三相立式异步电动机技术条件.
JB/T 8668-2011 is a recommended Chinese machinery industry standard setting the technical requirements for large three-phase vertical asynchronous motors. It covers the way the motor model is designated, the structural type, the technical requirements, the mounting dimensions of the motor, the inspection rules and test methods, the labelling and packaging, the guarantee period and the documents supplied with the machine. It applies to the YL and YKSL series of large three-phase vertical asynchronous motors that drive pumps. Among the standards it quotes are GB 755, GB/T 1032, GB 10068, JB/T 2728.1 and JB/T 7607. It supersedes JB/T 8668-1997 and falls under CCS K22 with ICS 29.160.30.
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Document preview — JB/T 8668-2011
National Standard of the People's Republic of China
- ICS
- 29.160.30
- Replacing
- JB/T 8668-1997
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
JB/T 8668-2011 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 191
GB 755
GB/T 997
GB/T 1032
GB/T 1993
GB/T 4942.1
GB 10068
GB/T 10069.1
GB 10069.3
JB/T 2728.1
JB/T 7607
GB/T 22715
......
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 997Classification of types of construction, mounting arrangements and terminal box position (IM Code) for rotating electrical machines
- GB/T 1032Test methods for three-phase asynchronous motors
- JB/T 2728.1Gas coolers for electrical machines - Part 1: General rules
- JB/T 7607LYJH oil coolers for bearings of vertical electrical machines
GB 755 · GB/T 1993 · GB/T 4942.1 · GB 10068 · GB/T 10069.1 · GB 10069.3 · GB/T 22715
Similar standards
Editions of JB/T 8668
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 8668-2011 | Technical requirements for large three-phase vertical induction motors | current edition | Current |
| JB/T 8668-1997 | Technical requirements for large three-phase vertical induction motors | previous edition | Superseded |
This page sells the current edition, JB/T 8668-2011. Earlier editions are listed for reference only.
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