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GB/T 25837-2010Qualification of electrical penetration assemblies in containment structures for nuclear power plants (English PDF)

核电厂安全壳电气贯穿件的质量鉴定

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Issued by

AQSIQ; SAC

Level / Type

National · Recommended

Issue date

December 23, 2010

Implementation date

May 1, 2011

Scope

GB/T 25837-2010 is the English-translated version of 核电厂安全壳电气贯穿件的质量鉴定.

GB/T 25837-2010 is the Chinese standard "Qualification of electrical penetration assemblies in containment structures for nuclear power plants". Its scope clause reads: This standard specifies the test project for nuclear power plants EPAs adopted qualification, test methods, test conditions and acceptance Guidelines.

This standard applies to the specification with reference to the French RCC series designed and built pressurized water reactor nuclear power plants installed by containment, response guarantee Reactor plant signaling and power delivery between the internal and external electrical member through qualification.

The reference standards for other types of nuclear power plant containment electrical penetrations quality identification. Its clauses include terms and definitions.

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Document preview — GB/T 25837-2010

National Standard of the People's Republic of China

ICS: 27.120.20
Classification: F 69

Issued by: General Administration of Quality Supervision, Inspection and Quarantine; Standardization Administration of the PRC

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 2 Technical Specification
6 test program identification and qualification test procedures
7 containment electrical penetrations Functions and Classification
8 5 benchmark test
9 test under extreme conditions of use
12 fire resistance test
13 integrated test procedures and sequence table
14 qualification test records and reports
Appendix A (informative) Voltage Rating - Current Rating - short-circuit current
Annex B (informative) design basis accidents typical environmental conditions change curve

1 Scope

This standard specifies the test project for nuclear power plants EPAs adopted qualification, test methods, test conditions and acceptance

Guidelines.

This standard applies to the specification with reference to the French RCC series designed and built pressurized water reactor nuclear power plants installed by containment, response guarantee

Reactor plant signaling and power delivery between the internal and external electrical member through qualification.

The reference standards for other types of nuclear power plant containment electrical penetrations quality identification.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the edition are not applicable to the present file. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 2421.1-2008 Environmental testing for electric and electronic products and Overview Guide

GB/T 2423.4-2008 Environmental testing for electric and electronic products Part 2. Test methods - Test Db. Damp heat (12h

12h cycle)

GB/T 2423.10-2008 Environmental testing for electric and electronic products Part 2. Test methods Test Fc. Vibration (sinusoidal)

GB/T 2423.22-2002 Environmental testing for electric and electronic products Part 2. Test methods - Test N. Temperature change

GB/T 7354-2003 partial discharge measurement

Aging procedures and evaluation of test results. GB/T 11026.1-2003 heat resistance, electrical insulating materials - Part 1

GB/T 12727-2002 nuclear power plant safety systems of electrical equipment qualification

GB/T 13538-1992 nuclear power plant containment electrical penetrations

GB/T 13625-1992 nuclear power plant safety systems of electrical equipment seismic qualification

GB/T 18380.3-2001 Test methods for combustion bunched wires or cables

GB/T 18380.31-2008 burning test and optical fiber cables under fire conditions - Part 31. vertically mounted bunched wires

Cable vertical flame spread test test device

EJ/T 1197-2007 Nuclear power plant safety level of electrical equipment qualification test methods and environmental conditions

3 Terms and Definitions

GB/T 12727-2002 and established the following terms and definitions apply to this document.

3.1 Identification procedures

To provide certain equipment quality certification program.

3.2 Conditioning test conditions

The test samples were exposed to the test environment to determine the impact of these conditions on the test samples.

3.3 Pretreatment pre-conditioning

In order to eliminate or partially eliminate the test sample in response to previous experience, the processing done before the test samples in test conditions.

NB/T 20015 | EJ/T 306 | EJ/T 350 | GB/T 47509 | GB/T 47338 | GB/T 12789.1 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 25 pages — is available in the English PDF.

Referenced standards

Normative references

GB/T 2421.1-2008 · GB/T 18380.3-2001

Similar standards

GB/T 12727|GB/T 13538|GB/T 13625|GB/T 7354|EJ/T 1197|GB/T 18380.3

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