1、 IEC/TS 62332-1 Edition 2.0 2011-03 TECHNICAL SPECIFICATION Electrical insulation systems(EIS)Thermal evaluation of combined liquid and solid components Part 1:General requirements IEC/TS 62332-1:2011(E)Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28
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10、tion or need further assistance,please visit the Customer Service Centre FAQ or contact us:Email:csciec.ch Tel.:+41 22 919 02 11 Fax:+41 22 919 03 00 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or dis
11、tribution is permitted.Uncontrolled when printed.IEC/TS 62332-1 Edition 2.0 2011-03 TECHNICAL SPECIFICATION Electrical insulation systems(EIS)Thermal evaluation of combined liquid and solid components Part 1:General requirements INTERNATIONAL ELECTROTECHNICAL COMMISSION R ICS 29.080.30 PRICE CODE IS
12、BN 978-2-88912-404-6 Registered trademark of the International Electrotechnical Commission Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded on Nov-28-2014 by James Madison.No further reproduction or distribution is permitted.Uncontrolled when printed.2 TS 62332
13、-1 IEC:2011(E)CONTENTS FOREWORD.4 INTRODUCTION.6 1 Scope.7 2 Normative references.7 3 Terms and definitions.8 4 Thermal ageing test apparatus.10 4.1 General description.10 4.2 Construction of the test apparatus.10 4.2.1 Ageing cells.10 4.2.2 Immersion heaters.11 4.2.3 Power supply.11 4.2.4 Control c
14、ircuit system.11 4.2.5 Gas blanketing system.11 4.2.6 Safety system.12 4.3 Monitoring and data collection.12 5 Construction of the test object.12 5.1 General.12 5.2 Determination of component volumes.12 5.3 Test object.12 5.3.1 General.12 5.3.2 Conductor assembly.13 5.3.3 Liquid component.13 5.3.4 O
15、ther components.14 6 Test procedures.14 6.1 General.14 6.2 Preparation of the test objects.14 6.2.1 General.14 6.2.2 Reference test object.14 6.2.3 Candidate test object.15 6.3 Diagnostic tests.15 6.3.1 General.15 6.3.2 Solid insulation.15 6.3.3 Liquid insulation.16 6.4 Thermal ageing.16 6.4.1 Recom
16、mended solid-component ageing temperatures.16 6.4.2 Recommended liquid ageing temperatures.16 6.4.3 Reference EIS ageing temperatures.16 6.4.4 Ageing procedures of the candidate EIS.17 6.5 End-point testing.17 7 Analysis of data.17 7.1 End-point criteria.17 7.1.1 General.17 7.1.2 End-of-life of the liquid component.17 7.1.3 End-of-life of the solid component.18 7.1.4 Extrapolation of data.18 7.2 Report.18 Copyrighted material licensed to BR Demo by Thomson Reuters(Scientific),Inc.,downloaded
