JB/T 2728.4-2008Gas coolers for electrical machines - Part 4: Technical requirements for wound-fin gas coolers (English PDF)
电机用气体冷却器 第4部分：绕片式气体冷却器技术要求
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Issued by
MIIT
Level / Type
Industry · Recommended
Issue date
June 16, 2008
Implementation date
December 1, 2008
Scope
JB/T 2728.4-2008 is the English-translated version of 电机用气体冷却器 第4部分：绕片式气体冷却器技术要求.
JB/T 2728.4-2008 is Part 4 of the recommended Chinese machinery industry standard on gas coolers for electrical machines, the part that states the technical requirements for the wound fin type.
It applies to wound fin gas coolers fitted to all types of electrical machines. On the Chinese side the document is classified as K20. The Ministry of Industry and Information Technology is given as the issuing agency.
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Document preview — JB/T 2728.4-2008
National Standard of the People's Republic of China
- Replacing
- JB/T 2728.3-1996
Issued by: Ministry of Industry and Information Technology of the People's Republic of China
Contents
- 1 Scope
- 2 Normative references
1 Foreword
JB/T 2728.4-2008 was issued by MIIT on 16 June 2008 and has been in force since 1 December 2008.
It replaces the earlier edition JB/T 2728.4-1996.
It is one of 11 parts of the JB/T 2728 series.
2 Scope
This standard is Part 4 of the recommended Chinese machinery industry standard on gas coolers for electrical machines, the part that states the technical requirements for the wound fin type. It applies to wound fin gas coolers fitted to all types of electrical machines. On the Chinese side the document is classified as K20. The Ministry of Industry and Information Technology is given as the issuing agency.
3 Normative references
JB/T 2728.4-2008 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 1527
GB/T 2059
GB/T 8890
GB/T 14976
JB/T 2728.1-2008 — Gas coolers for electrical machines - Part 1: General rules
4 About this standard
Issued by: MIIT
English translation: about 15 pages
5 Related standards
Other parts of this standard:
JB/T 2728.1-1996 — General requirements
JB/T 2728.1-2008 — Part 1: General rules
JB/T 2728.1-2017 — Part 1: General rules
JB/T 2728.2-1996 — Technical requirements for wire-wound gas coolers
JB/T 2728.2-2008 — Part 2: Technical requirements for plate-fin gas coolers
JB/T 2728.2-2017 — Part 2: Technical requirements for plate-fin gas coolers
JB/T 2728.3-1996 — Technical requirements for wound-fin gas coolers
JB/T 2728.3-2008 — Part 3: Technical requirements for extruded-fin gas coolers
JB/T 2728.5-1996 — Technical requirements for threaded-fin gas coolers
JB/T 2728.5-2008 — Part 5: Technical requirements for wire-wound gas coolers
Other editions:
JB/T 2728.4-1996 (earlier edition)
6 Classification and status
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
Similar standards
Editions of JB/T 2728.4
| Edition | Title | Revision | Status |
|---|---|---|---|
| JB/T 2728.4-2008 | Gas coolers for electrical machines - Part 4: Technical requirements for wound-fin gas coolers | current edition | Current |
| JB/T 2728.3-1996 | Gas coolers for electrical machines - Part 4: Technical requirements for wound-fin gas coolers | previous edition | Superseded |
This page sells the current edition, JB/T 2728.4-2008. Earlier editions are listed for reference only.
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