NB/T 20228-2013Type Tests for the Sensitive Elements and Sensors of Instrumentation and Control System Important to the Safety of Nuclear Power Plants (English PDF)
核电厂安全重要仪表和控制系统的敏感元件和传感器型式试验
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Issued by
NEA
Level / Type
Industry · Recommended
Issue date
June 8, 2013
Implementation date
October 1, 2013
Scope
NB/T 20228-2013 is the English-translated version of 核电厂安全重要仪表和控制系统的敏感元件和传感器型式试验.
NB/T 20228-2013 is the recommended Chinese energy industry standard for the type testing of the sensing elements and transducers used in instrumentation and control systems important to the safety of nuclear power plants.
Its subject is the qualification of those measuring devices rather than of the systems they feed.
The tests are grounded in the environmental and electromagnetic documents it cites, among them GB/T 2423.1-2008, GB/T 2423.2-2008, GB/T 2423.3-2006, GB/T 2423.4-2008, GB/T 2423.5-1995, GB/T 2423.10-2008, GB/T 2423.22-2002, GB/T 2424.13-2002, GB/T 13625, GB/T 17799.2 and GB 17799.4.
It replaces the older nuclear industry standard EJ/T 673-1992, and carries the Chinese classification F81 and the international class 27.120.99. Issued on 8 June 2013, it has applied since 1 October 2013.
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Document preview — NB/T 20228-2013
National Standard of the People's Republic of China
- ICS
- 27.120.99
- Replacing
- EJ/T 673-1992
Issued by: National Energy Administration of the People's Republic of China
Contents
- 2 Normative references
2 Normative references
NB/T 20228-2013 cites the following standards, which apply in full or in part through the references made to them in its clauses.
GB/T 2423.1-2008
GB/T 2423.2-2008
GB/T 2423.3-2006
GB/T 2423.4-2008
GB/T 2423.5-1995
GB/T 2423.10-2008
GB/T 2423.22-2002
GB/T 2424.13-2002
GB/T 13625
GB/T 17799.2
GB 17799.4
......
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 2423.1-2008Environmental testing for electric and electronic products - Part 2: Test methods - Tests A: Cold
- GB/T 2423.2-2008Environmental testing for electric and electronic products - Part 2: Test methods - Tests B: Dry heat
- GB/T 2423.3-2006Environmental testing - Part 2: Testing method - Test Cab: Damp heat, steady state
- GB/T 2423.4-2008Environmental testing for electric and electronic products - Part 2: Test method - Test Db: Damp heat, cyclic (12 h + 12 h cycle)
- GB/T 2423.5-1995Environmental testing - Part 2: Test methods - Test Ea and guidance: Shock
- GB/T 2423.10-2008Environmental testing - Part 2: Test methods - Test Fc: Vibration (sinusoidal)
GB/T 2424.13-2002
Similar standards
Editions of NB/T 20228
| Edition | Title | Revision | Status |
|---|---|---|---|
| NB/T 20228-2013 | Type Tests for the Sensitive Elements and Sensors of Instrumentation and Control System Important to the Safety of Nuclear Power Plants | current edition | Current |
| EJ/T 673-1992 | Type Tests for the Sensitive Elements and Sensors of Instrumentation and Control System Important to the Safety of Nuclear Power Plants | previous edition | Superseded |
This page sells the current edition, NB/T 20228-2013. Earlier editions are listed for reference only.
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Related Standards
GB 17799.4-2022 — Electromagnetic compatibility (EMC) - Generic standards - Part 4: Emission for industrial environments
GB/T 13625-2018 — Seismic qualification of safety class electrical equipment for nuclear power plants
GB/T 17799.2-2023 — Electromagnetic compatibility - Generic standards - Part 2: Immunity standard for industrial environments
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