JB/T 11202.1-2011Specification of high-voltage increased-safety three-phase asynchronous motors - Part 1: YAKS & YAKS-W series high-voltage increased-safety three-phase asynchronous motors (frame size 355 to 630) (English PDF)
高压增安型三相异步电动机技术条件 第1部分：YAKS、YAKS-W系列高压增安型三相异步电动机（机座号355～630）
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
December 20, 2011
Implementation date
April 1, 2012
Scope
JB/T 11202.1-2011 is the English-translated version of 高压增安型三相异步电动机技术条件 第1部分：YAKS、YAKS-W系列高压增安型三相异步电动机（机座号355～630）.
JB/T 11202.1-2011 is a recommended Chinese machinery industry standard, the first part of the specification for high-voltage increased-safety three-phase asynchronous motors, and it deals with the YAKS and YAKS-W series in frame sizes 355 to 630.
For those motors it fixes the basic parameters and dimensions, the technical requirements, the test methods and the inspection rules, and it sets requirements for signs and packaging.
It is written for the motors of those two series in that frame range, and derived motors of the series may also follow it. The catalogue records K25 in the Chinese classification and 29.260.20 in the international one.
Among the standards it quotes are GB 755-2008, GB 1971-2006, GB 3836.1-2010, GB 3836.3-2010 and GB 10068-2008.
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Document preview — JB/T 11202.1-2011
National Standard of the People's Republic of China
- ICS
- 29.260.20
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 11202.1-2011 was issued by MIIT on 20 December 2011 and has been in force since 1 April 2012.
It is one of 2 parts of the JB/T 11202 series.
2 Scope
This standard is a recommended Chinese machinery industry standard, the first part of the specification for high-voltage increased-safety three-phase asynchronous motors, and it deals with the YAKS and YAKS-W series in frame sizes 355 to 630. For those motors it fixes the basic parameters and dimensions, the technical requirements, the test methods and the inspection rules, and it sets requirements for signs and packaging. It is written for the motors of those two series in that frame range, and derived motors of the series may also follow it. The catalogue records K25 in the Chinese classification and 29.260.20 in the international one. Among the standards it quotes are GB 755-2008, GB 1971-2006, GB 3836.1-2010, GB 3836.3-2010 and GB 10068-2008.
3 Normative references
JB/T 11202.1-2011 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 1032-2005
GB 1971-2006
GB/T 1993-1993 — Cooling methods for rotating electrical machines
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 3836.1-2010
GB 3836.3-2010
GB 4208-2008
GB/T 4772.2-1999 — Dimensions and output series for rotating electrical machines. Part 2: Frame numbers 355 to 1 000 and flange numbers 1 180 to 2 360
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 22715-2008
JB/T 4375-1999 — Environmental conditions for electrical products used in outdoor and indoor corrosive locations
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 11202.2-2015 — Part 2: YAKK & YAKK-W series high-voltage increased-safety three-phase asynchronous motors (frame size 355 to 630)
6 Classification and status
International classification (ICS): 29.260.20
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 1032-2005Test methods for three-phase asynchronous motors
- GB/T 1993-1993Cooling methods for rotating electrical machines
- 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 4772.2-1999Dimensions and output series for rotating electrical machines. Part 2: Frame numbers 355 to 1 000 and flange numbers 1 180 to 2 360
GB 755-2008 · GB 1971-2006 · GB 3836.1-2010 · GB 3836.3-2010 · GB 4208-2008 · GB/T 4942.1-2006 · GB 10068-2008
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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 2423.4-2008 — Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
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JB/T 11202.1-2011
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