NB/T 20074-2012Qualification of Class 1E Motor Control Centers for Nuclear Power Plants (English PDF)
核电厂安全级电动机控制中心质量鉴定
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
January 6, 2012
Implementation date
April 6, 2012
Scope
NB/T 20074-2012 is the English-translated version of 核电厂安全级电动机控制中心质量鉴定.
NB/T 20074-2012 is the Chinese energy industry standard covering the qualification of class 1E motor control centres for nuclear power plants. It gives the basic principles, the requirements and the methods used to qualify a safety class motor control centre, whether the centre works in a mild or in a harsh environment.
All types of nuclear power plant using class 1E motor control centres come within its scope. It cites GB 6249-2011, GB/T 12727-2002, GB/T 13625-1992 and EJ/T 706-1992.
It took the place of EJ/T 518-1998. Issued on 6 January 2012, it has applied since 6 April 2012.
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Document preview — NB/T 20074-2012
National Standard of the People's Republic of China
- ICS
- 27.120.20
- Replacing
- EJ/T 518-1998
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20074-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB 6249-2011
GB/T 12727-2002
GB/T 13625-1992
EJ/T 706-1992
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.
Referenced standards
Normative references
- GB 6249-2011Regulations for environmental radiation protection of nuclear power plants
- GB/T 12727-2002Qualification of electrical equipment important to safety for nuclear power plants
- GB/T 13625-1992Seismic qualification of safety class electrical equipment for nuclear power plants
EJ/T 706-1992
Similar standards
Editions of NB/T 20074
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20074-2012 | Qualification of Class 1E Motor Control Centers for Nuclear Power Plants | current edition | Current |
| EJ/T 518-1998 | Qualification of Class 1E Motor Control Centers for Nuclear Power Plants | previous edition | Superseded |
This page sells the current edition, NB/T 20074-2012. Earlier editions are listed for reference only.
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