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IEC 60172 : 4.0

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IEC 60172 : 4.0

TEST PROCEDURE FOR THE DETERMINATION OF THE TEMPERATURE INDEX OF ENAMELLED AND TAPE WRAPPED WINDING WIRES

International Electrotechnical Committee

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Table of Contents

FOREWORD
1 Scope
2 Normative references
3 Terms and definitions
4 Summary of procedure
5 Test specimens
6 Temperature exposure
7 Test voltage and its application
8 Calculations
9 Report
Annex A (normative) - Method for calculation of the
        regression line
Annex B (normative) - Correlation coefficient
Bibliography

Abstract

Defines in accordance with the provisions of IEC 60216-1, a method for evaluating the temperature index of enamelled wire, varnished or unvarnished with an impregnating agent, and of tape wrapped round and rectangular wire, in air at atmospheric pressure by periodically monitoring changes in response to AC proof voltage tests.

General Product Information

Document Type Standard
Status Current
Publisher International Electrotechnical Committee
Committee TC 55