NB/T 20285-2014General requirements of reactor system design for pressurized water reactor nuclear power plants (English PDF)
压水堆核电厂反应堆系统设计总要求
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 29, 2014
Implementation date
November 1, 2014
Scope
NB/T 20285-2014 is the English-translated version of 压水堆核电厂反应堆系统设计总要求.
NB/T 20285-2014 is the Chinese energy industry standard stating the general requirements that the design of the reactor system of a pressurized water reactor nuclear power plant has to meet.
It is written for the design stage of that system and does not reach beyond it. A long list of companion documents is given, among them GB/T 4083, GB 6249, GB/T 7166, GB/T 8995, GB 13284, GB/T 17569, GB 18871, NB/T 20035, the four parts of NB/T 20057, HAD 002/01 and HAD 102/10.
It takes the place of the earlier nuclear industry standard EJ/T 320-1998. Issued on 29 June 2014, it has applied since 1 November 2014.
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Document preview — NB/T 20285-2014
National Standard of the People's Republic of China
- ICS
- 27.120.10
- Replacing
- EJ/T 320-1998
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20285-2014 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 4083
GB 6249
GB/T 7166
GB/T 8995
GB 13284
GB/T 17569
GB 18871
NB/T 20035
NB/T 20057.1
NB/T 20057.2
NB/T 20057.3
NB/T 20057.4
HAD 002/01
HAD 102/10
......
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/T 4083General safety principles of unclear reactor protection system
- GB 6249Regulations for environmental radiation protection of nuclear power plants
- GB/T 7166Characteristics and test methods for in-core and primary coolant circuit temperature sensors in nuclear power plants
- GB/T 8995In-core instrumentation for neutron fluence rate measurements important to safety for nuclear power plants
- GB/T 17569Classification for the items of pressurized water reactor nuclear power plants
- GB 18871Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources
GB 13284 · HAD 002/01 · HAD 102/10
Similar standards
Editions of NB/T 20285
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20285-2014 | General requirements of reactor system design for pressurized water reactor nuclear power plants | current edition | Current |
| EJ/T 320-1998 | General requirements of reactor system design for pressurized water reactor nuclear power plants | previous edition | Superseded |
This page sells the current edition, NB/T 20285-2014. Earlier editions are listed for reference only.
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Related Standards
GB 18871-2002 — Basic Standards for Protection Against Ionizing Radiation and for the Safety of Radiation Sources
GB 6249-2025 — Regulations for environmental radiation protection of nuclear power plants
GB/T 17569-2021 — Classification for the items of pressurized water reactor nuclear power plants
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NB/T 20285-2014
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