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JB/T 9642-2013Fans for transformers (English PDF)

变压器用风扇

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Issued by

MIIT

Level / Type

Industry · Recommended

Issue date

April 25, 2013

Implementation date

September 1, 2013

Scope

JB/T 9642-2013 is the English-translated version of 变压器用风扇.

JB/T 9642-2013 is a recommended Chinese machinery industry standard on the fans used in transformer cooling systems.

It sets out the terminology and definitions, the conditions of use, the product types, the structural types and basic parameters, the technical requirements, the test categories and test items, and the test requirements and test methods, before turning to marking.

It replaces JB/T 9642-1999. Among the standards it quotes are GB/T 191, GB 755, GB/T 1032, GB/T 1236, GB/T 2423.4, GB/T 2888, GB/T 4942.1, GB 10068, GB/T 22719.1 and JB/T 6445.

It is filed under the Chinese classification K41 and the international classification 29.180.

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Document preview — JB/T 9642-2013

National Standard of the People's Republic of China

ICS: 29.180
Replacing: JB/T 9642-1999

Issued by: Ministry of Industry and Information Technology of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Related standards
Classification and status

1 Foreword

JB/T 9642-2013 was issued by MIIT on 25 April 2013 and has been in force since 1 September 2013.

It replaces the earlier edition JB/T 9642-1999.

2 Scope

This standard is a recommended Chinese machinery industry standard on the fans used in transformer cooling systems. It sets out the terminology and definitions, the conditions of use, the product types, the structural types and basic parameters, the technical requirements, the test categories and test items, and the test requirements and test methods, before turning to marking. It replaces JB/T 9642-1999. Among the standards it quotes are GB/T 191, GB 755, GB/T 1032, GB/T 1236, GB/T 2423.4, GB/T 2888, GB/T 4942.1, GB 10068, GB/T 22719.1 and JB/T 6445. It is filed under the Chinese classification K41 and the international classification 29.180.

3 Normative references

JB/T 9642-2013 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 1032

GB/T 1236

GB/T 2423.4

GB/T 2828.1

GB/T 2888

GB/T 4942.1

GB 10068

GB/T 13306

GB/T 22719.1

JB/T 6445

JB/T 8689

JB/T 9101

4 About this standard

Issued by: MIIT

English translation: about 15 pages

5 Related standards

Other editions:

JB/T 9642-1999 (earlier edition)

6 Classification and status

International classification (ICS): 29.180

Prefix JB/T: recommended standard.

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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 755 · GB/T 4942.1 · GB 10068

Editions of JB/T 9642

Edition	Title	Revision	Status
JB/T 9642-2013	Fans for transformers	current edition	Current
JB/T 9642-1999	Fans for transformers	previous edition	Superseded

This page sells the current edition, JB/T 9642-2013. Earlier editions are listed for reference only.

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