GB/T 5203-2011Safety logic assemblies of nuclear reactor characteristics and test methods (English PDF)
核反应堆安全逻辑装置特性和检验方法
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Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 30, 2011
Implementation date
May 1, 2012
Scope
GB/T 5203-2011 is the English-translated version of 核反应堆安全逻辑装置特性和检验方法.
GB/T 5203-2011 is the Chinese standard "Safety logic assemblies of nuclear reactor characteristics and test methods". Its scope clause reads: This standard specifies the general characteristics of nuclear reactor safety logic devices, performance requirements and test methods.
This standard applies to the design, manufacture and testing of nuclear reactor safety logic device protection system (including inspection and test run). This standard does not apply to internal security logic means complete safety logic functions. Its clauses include terms and definitions.
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Document preview — GB/T 5203-2011
National Standard of the People's Republic of China
- ICS
- 27.120.20
- Classification
- F 65
- Replacing
- GB/T 5203-1985
Issued by: State Administration for Market Regulation; Standardization Administration of the PRC
Contents
- 1 Scope
- 2 Normative references
- 3 Terms and definitions
- 5 General characteristics
- 6 properties for safety logic device relay
- 8 properties for safety logic device of the computer system
- 9 Type Test
- 10 6 Product Inspection
- 11 site inspection
1 Scope
This standard specifies the general characteristics of nuclear reactor safety logic devices, performance requirements and test methods.
This standard applies to the design, manufacture and testing of nuclear reactor safety logic device protection system (including inspection and test run).
This standard does not apply to internal security logic means complete safety logic functions.
2 Normative references
The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein
Member. For undated references, the latest edition (including any amendments) applies to this document.
GB/T 5204 nuclear power plant safety systems regularly tests and monitoring
GB/T 13284.1-2008 nuclear power plant safety systems - Part 1. Design Guidelines
GB/T 13629 Nuclear power plant safety systems applicable standards for digital computers
3 Terms and Definitions
The following terms and definitions apply to this document.
3.1
Dynamic logic means dynamiclogicequipment
Using the system dynamic logic signal device or system components.
3.2 Dynamic logic signal
A periodically varying voltage or current, the frequency of which is required by the system response time coincide. Different logic state cycle
Changing one or more parameters (such as pulse repetition frequency or amplitude coding, slope, pulse or alternating signal) associated with different values.
A logic state may correspond to no change in the period of this signal.
3.3 Design life
Under specified operating conditions, the device can be shown to have a satisfactory operating characteristics of the time.
3.4 Qualified life
With respect to a specified set of operating conditions, through proof of identification devices having a satisfactory performance time interval.
3.5 Working conditions
Under normal operating conditions and the state assumed initiating event, the expected environmental, power and signal conditions.
3.6 Installation life
(No longer working) time interval from the installation to the permanent removal. In the meantime, safety logic device should satisfy the specified operating conditions
There are design requirements.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.
Similar standards
Editions of GB/T 5203
| Edition | Title | Revision | Status |
|---|---|---|---|
| GB/T 5203-2011 | Safety logic assemblies of nuclear reactor characteristics and test methods | current edition | Current |
| GB/T 5203-1985 | Safety logic assemblies of nuclear reactor characteristics and test methods | previous edition | Superseded |
This page sells the current edition, GB/T 5203-2011. Earlier editions are listed for reference only.
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