NB/T 20288-2014Qualification procedure for safety class valve position switch of nuclear power plants (English PDF)
核电厂安全级阀门位置开关鉴定规则
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 29, 2014
Implementation date
November 1, 2014
Scope
NB/T 20288-2014 is the English-translated version of 核电厂安全级阀门位置开关鉴定规则.
NB/T 20288-2014 is the recommended Chinese energy industry standard that describes how safety class valve position switches for nuclear power plants are qualified.
It specifies the test methods, the procedure to be followed and the acceptance criteria used in that qualification. Its field of application is the qualification of safety class valve position switches installed in nuclear power plants.
The standard is classified F83 in the Chinese system and 27.120.20 internationally, alongside the other nuclear instrumentation standards. GB/T 12727, GB/T 13625 and NB/T 20040 are quoted in its text. Issued on 29 June 2014, it has applied since 1 November 2014.
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Document preview — NB/T 20288-2014
National Standard of the People's Republic of China
- ICS
- 27.120.20
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20288-2014 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
NB/T 20040
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 24 pages — is available in the English PDF.
Referenced standards
Normative references
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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
NB/T 20040-2011 — Seismic Qualification Test Rules of Safety Classified Electrical Equipment for Nuclear Power Plants
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NB/T 20288-2014
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