NB/T 20026-2014General requirements for instrumentation and control systems important to safety in nuclear power plants (English PDF)
核电厂安全重要仪表和控制系统总体要求
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
October 15, 2014
Implementation date
March 1, 2015
Scope
NB/T 20026-2014 is the English-translated version of 核电厂安全重要仪表和控制系统总体要求.
NB/T 20026-2014 is the Chinese energy industry standard stating the general requirements for instrumentation and control systems important to safety in nuclear power plants.
It addresses the I&C architecture as a whole rather than a single device, and it is written both for the systems of new nuclear power plants and for those of plants already in operation.
It replaces the 2010 edition of the same number and is a modified adoption of IEC 61513-2011. Among the standards it quotes are GB/T 12727, GB/T 13625, GB/T 13631, the GB/T 17626 electromagnetic compatibility parts, GB/T 19001-2008, NB/T 20054-2011, NB/T 20055-2011, NB/T 20060 and EJ/T 1223. Issued on 15 October 2014, it has applied since 1 March 2015.
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Document preview — NB/T 20026-2014
National Standard of the People's Republic of China
- ICS
- 27.120.20
- Replacing
- NB/T 20026-2010
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20026-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 12727
GB/T 13625
GB/T 13631
GB/T 17626.1
GB/T 17626.2
GB/T 17626.3
GB/T 17626.4
GB/T 17626.5
GB/T 17626.6
GB/T 19001-2008
NB/T 20054-2011
NB/T 20055-2011
NB/T 20060
NB/T 20068
EJ/T 1223
HAF 102(2004)
IEC 60671
IEC 60964-2009
IEC 609
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 56 pages — is available in the English PDF.
Referenced standards
Normative references
- GB/T 12727Qualification of electrical equipment important to safety for nuclear power plants
- GB/T 13625Seismic qualification of safety class electrical equipment for nuclear power plants
- GB/T 13631Criteria for the design of the supplementary control room of nuclear power plant
- GB/T 17626.1[Replaced by GB/Z 17626.1-2024] Electromagnetic compatibility -- Testing and measurement techniques -- Overview of immunity tests
- GB/T 17626.2Electromagnetic compatibility -- Testing and measurement techniques -- Electrostatic discharge immunity test
- GB/T 17626.3Electromagnetic compatibility - Testing and measurement techniques - Part 3: Radiated, radio-frequency, electromagnetic field immunity test
EJ/T 1223 · IEC 60671 · IEC 60964-2009 · IEC 609
Cited by
- GB/T 36041-2018Monitoring criteria for variable important to safety in nuclear power plants for pressurized water reactors
- NB/T 20428-2017Requirements for computer security of instrumentation and control systems in nuclear power plants
- GB/T 13630-2015Design of control room of nuclear power plants
- NB/T 20333-2015Design criteria of safety depressurization and venting system for primary loop of pressurized water reactor nuclear power plant
- NB/T 20335-2015Nuclear power plant software configuration management
- NB/T 20336-2015Software project life cycle process in nuclear power plants
Similar standards
Editions of NB/T 20026
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20026-2014 | General requirements for instrumentation and control systems important to safety in nuclear power plants | current edition | Current |
| NB/T 20026-2010 | General requirements for instrumentation and control systems important to safety in nuclear power plants | previous edition | Superseded |
This page sells the current edition, NB/T 20026-2014. Earlier editions are listed for reference only.
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Related Standards
GB/T 12727-2023 — Qualification of electrical equipment important to safety for nuclear power plants
GB/T 13625-2018 — Seismic qualification of safety class electrical equipment for nuclear power plants
GB/T 13631-2023 — Criteria for the design of the supplementary control room of nuclear power plant
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