IEC TR 62039 : 1.0
IEC TR 62039 : 1.0
SELECTION GUIDE FOR POLYMERIC MATERIALS FOR OUTDOOR USE UNDER HV STRESS
International Electrotechnical Committee
SELECTION GUIDE FOR POLYMERIC MATERIALS FOR OUTDOOR USE UNDER HV STRESS
International Electrotechnical Committee
FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Important material properties
3.1 General
3.2 Resistance to tracking and erosion
3.3 Resistance to corona and ozone
3.4 Resistance to chemical and physical degradation
by water
3.5 Tear strength
3.6 Volume resistivity
3.7 Breakdown field strength
3.8 Resistance to chemical attack
3.9 Resistance to weathering and UV
3.10 Resistance to flammability
3.11 Arc resistance
3.12 Glass transition temperature
3.13 Hydrophobicity
4 Summary
Annex A (normative) Important properties and
minimum requirements of polymeric
insulation materials for outdoor use
under HV stress
Bibliography
Describes the important material properties for polymeric materials used in outdoor insulation and, where applicable, lists the standardised test methods including the minimum requirements.
Document Type | Standard |
Status | Current |
Publisher | International Electrotechnical Committee |
Committee | TC 112 |