NB/T 20072-2012Determination and Maintenance of Trip Setpoints for Instrumentation of Safety Systems in Nuclear Power Plants (English PDF)
核电厂安全系统仪表触发整定值的确定和保持
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
January 6, 2012
Implementation date
April 6, 2012
Scope
NB/T 20072-2012 is the English-translated version of 核电厂安全系统仪表触发整定值的确定和保持.
NB/T 20072-2012 is the Chinese energy industry standard that governs how trip setpoints are determined and maintained for the instrumentation of nuclear power plant safety systems.
It sets the requirements for establishing those setpoints and for keeping them within the values assumed for the plant and its reactor. The standard covers the determination and maintenance of the trip values of nuclear power plant safety systems, and it may equally be used for the setpoints of the safety systems of other nuclear reactors.
It is a modified adoption of IEC 61888-2002 and quotes IEC 60671. It supersedes EJ/T 799-2006. Issued on 6 January 2012, it has applied since 6 April 2012.
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Document preview — NB/T 20072-2012
National Standard of the People's Republic of China
- ICS
- 27.120.20
- Replacing
- EJ/T 799-2006
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20072-2012 cites the following standards, which apply in full or in part through the references made to them in its clauses.
IEC 60671
......
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
IEC 60671
Cited by
- GB/T 36041-2018Monitoring criteria for variable important to safety in nuclear power plants for pressurized water reactors
- NB/Z 20326-2014Analysis methodology for uncertainty of setpoints for instrumentation of safety system in nuclear power plants
- NB/Z 20250-2013Guidance for the decision on modernization for instrumentation and control system important to safety in nuclear power plants
Similar standards
Editions of NB/T 20072
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20072-2012 | Determination and Maintenance of Trip Setpoints for Instrumentation of Safety Systems in Nuclear Power Plants | current edition | Current |
| EJ/T 799-2006 | Determination and Maintenance of Trip Setpoints for Instrumentation of Safety Systems in Nuclear Power Plants | previous edition | Superseded |
This page sells the current edition, NB/T 20072-2012. Earlier editions are listed for reference only.
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