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IEC 60034-18-31 : 2.0

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IEC 60034-18-31 : 2.0

ROTATING ELECTRICAL MACHINES - PART 18-31: FUNCTIONAL EVALUATION OF INSULATION SYSTEMS - TEST PROCEDURES FOR FORM-WOUND WINDINGS - THERMAL EVALUATION AND CLASSIFICATION OF INSULATION SYSTEMS USED IN ROTATING MACHINES

International Electrotechnical Committee

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Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 General considerations
4 Test objects and test specimens
5 Test procedures
6 Diagnostic sub-cycle
7 Reporting and functional evaluation of
  data from candidate and reference systems
Annex A (informative) - Example of test object
        (formette) construction
Bibliography

Abstract

Defines thermal endurance test procedures for classification of insulation systems used in a.c. or d.c. rotating electrical machines with indirect cooling and form-wound windings.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 2