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IEC TR 60894:1987
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Guide for test procedure for the measurement of loss tangent of coils and bars for machine windings
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
16-12-2015
30-03-1987
Contents
Foreword
Preface
Introduction
Clause
1. Scope
2. Object
3. Definitions
4. Measurement of loss tangent
5. Method of measurement
5.1 Measuring equipment
5.2 Preparation of the test coil or bar
5.3 Test procedure
6. Evaluation
Appendix A - Post impregnated machines
Appendix B - Measuring electrode and guard rings
Figures
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