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IEC TS 61244-2:2014

Current

Current

The latest, up-to-date edition.

Determination of long-term radiation ageing in polymers - Part 2: Procedures for predicting ageing at low dose rates

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

22-08-2014

FOREWORD
1 Scope
2 Normative references
3 General
4 Power law extrapolation method
5 Superposition of time dependent data
6 Superposition of DED data
Annex A (informative) - Behaviour of polymeric materials
        in radiation environments
Annex B (informative) - Examples of use of the power
        law method
Annex C (informative) - Use of the superposition principle
Annex D (informative) - Examples of use of the superposition
        of time dependent data
Annex E (informative) - Examples of use of the superposition
        of dose to equivalent damage (DED) data
Bibliography

IEC TS 61244-2:2014, which is a technical specification, applies to procedures for predicting ageing of polymeric materials at low dose rates. The object is to present three methods which can be used to extrapolate data obtained from high dose rate experiments to the low dose rates typical of service conditions. The techniques described are methods which have been found to be useful for a range of elastomeric, thermoplastic and thermoset materials. This edition includes the following significant technical changes with respect to the previous edition:
a) examples and background information moved to annexes;
b) examples updated with more recent references.

Committee
TC 112
DevelopmentNote
Stability date: 2020. (08/2014)
DocumentType
Technical Specification
Pages
62
PublisherName
International Electrotechnical Committee
Status
Current
Supersedes

Standards Relationship
DIN IEC/TS 61244-2 : 2016 Identical
VDE V 0306-12 : 2016 Identical
PD IEC/TS 61244-2:2014 Identical
SAC GB/Z 28820-2 : 2012 Identical
NEN NPR 11244-2 : 1996 Identical

04/30124993 DC : DRAFT NOV 2004 IEC 61244-3 - LONG-TERM RADIATION AGEING IN POLYMERS - PART 3: PROCEDURES FOR IN-SERVICE MONITORING OF LOW-VOLTAGE CABLE MATERIALS
EN 60544-5:2012 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service
I.S. EN 60544-4:2003 ELECTRICAL INSULATING MATERIALS - DETERMINATION OF THE EFFECTS OF IONIZING RADIATION - PART 4: CLASSIFICATION SYSTEM FOR SERVICE IN RADIATION ENVIRONMENTS
CEI EN 60544-5 : 2012 ELECTRICAL INSULATING MATERIALS - DETERMINATION OF THE EFFECTS OF IONIZING RADIATION - PART 5: PROCEDURES FOR ASSESSMENT OF AGEING IN SERVICE
BS 7816-3:1998 Determination of long-term radiation ageing in polymers Procedures for in-service monitoring of low-voltage cable materials
IEC TS 61244-3:2005 Long-term radiation ageing in polymers - Part 3: Procedures for in-service monitoring of low-voltage cable materials
I.S. EN 60544-5:2012 ELECTRICAL INSULATING MATERIALS - DETERMINATION OF THE EFFECTS OF IONIZING RADIATION - PART 5: PROCEDURES FOR ASSESSMENT OF AGEING IN SERVICE (IEC 60544-5:2011 (EQV))
BS EN 60544-4:2003 Electrical insulating materials. Determination of the effects of ionizing radiation Classification system for service in radiation environments
BS EN 60544-5:2012 Electrical insulating materials. Determination of the effects of ionizing radiation Procedures for assessment of ageing in service
11/30244657 DC : 0 BS EN 60544-5 - ELECTRICAL INSULATING MATERIALS - DETERMINATION OF THE EFFECTS OF IONISING RADIATION - PART 5: PROCEDURES FOR ASSESSMENT OF AGEING IN SERVICE
IEC 60544-4:2003 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments
IEC 60544-5:2011 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 5: Procedures for assessment of ageing in service
N287.2-17 Material requirements for concrete containment structures for nuclear power plants
CEI EN 60544-4 : 2005 ELECTRICAL INSULATING MATERIALS - DETERMINATION OF THE EFFECTS OF IONIZING RADIATION - PART 4: CLASSIFICATION SYSTEM FOR SERVICE IN RADIATION ENVIRONMENTS
EN 60544-4:2003 Electrical insulating materials - Determination of the effects of ionizing radiation - Part 4: Classification system for service in radiation environments

IEC 60544-2:2012 Electrical insulating materials - Determination of the effects of ionizing radiation on insulating materials - Part 2: Procedures for irradiation and test
IEC TS 61244-1:2014 Determination of long-term radiation ageing in polymers - Part 1: Techniques for monitoring diffusion-limited oxidation

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