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NB/T 31062-2014Specification and technical requirements of dry-type transformers for wind turbine applications (English PDF)

风力发电用干式变压器技术参数和要求

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Issued by

NEA

Level / Type

Industry · Recommended

Issue date

October 15, 2014

Implementation date

March 1, 2015

Scope

NB/T 31062-2014 is the English-translated version of 风力发电用干式变压器技术参数和要求.

The standard also covers the signs, the packaging, the transport and the storage of the units, together with the documents that leave the works with them. Among the papers it quotes are GB 1094.1, GB 1094.11, GB/T 1094.12, GB 1094.16, GB 4208, GB/T 22072, JB/T 501, JB/T 3837 and the ISO 12944 series. Issued on 15 October 2014, it has applied since 1 March 2015.

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Document preview — NB/T 31062-2014

National Standard of the People's Republic of China

ICS: 29.180

Issued by: National Energy Administration of the People's Republic of China

Foreword
Scope
Normative references
About this standard
Classification and status

1 Foreword

NB/T 31062-2014 was issued by NEA on 15 October 2014 and has been in force since 1 March 2015.

2 Scope

Dry-type transformers for wind turbine applications are the subject of NB/T 31062-2014, a recommended standard of the Chinese energy industry. It fixes the marking and the product designation of these transformers, their performance parameters and their technical requirements, and it lists the test items and the methods used to check them. The standard also covers the signs, the packaging, the transport and the storage of the units, together with the documents that leave the works with them. Among the papers it quotes are GB 1094.1, GB 1094.11, GB/T 1094.12, GB 1094.16, GB 4208, GB/T 22072, JB/T 501, JB/T 3837 and the ISO 12944 series. Issued on 15 October 2014, it has applied since 1 March 2015.

3 Normative references

NB/T 31062-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.

GB/T 191

GB 1094.1

GB 1094.11

GB/T 1094.12

GB 1094.16

GB/T 2423.16

GB/T 2423.17

GB/T 2900.1

GB/T 2900.15

GB/T 2900.53

GB 4208

GB/T 5273

GB/T 5465.2

GB/T 22072

JB/T 501

JB/T 3837

ISO 12944-1

ISO 12944-2

ISO 12944-3

ISO 12944-4

ISO 12944

4 About this standard

Issued by: NEA

English translation: about 15 pages

5 Classification and status

International classification (ICS): 29.180

Prefix NB/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 1094.11 · GB/T 2900.15 · GB 4208 · ISO 12944-1 · ISO 12944-2 · ISO 12944-3 · ISO 12944-4 · ISO 12944

Similar standards

NB/T 10483-2020|NB/T 42093.2-2018|NB/T 42066-2016|NB/T 42093.1-2016|NB/T 42021-2013|GB/T 32825-2024

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