IEEE DRAFT 434 : D10 2006
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
FUNCTIONAL EVALUATION OF INSULATION SYSTEMS FOR AC ELECTRIC MACHINES RATED 2300 V AND ABOVE
Hardcopy , PDF
03-15-2007
English
01-01-2006
1 Overview
1.1 Scope
1.2 Purpose
2 Normative references
3 General considerations
3.1 Factors causing deterioration
3.2 Functional tests
3.3 Accelerated aging
3.4 Environmental influences
3.5 Test samples
3.6 Interpretation of results
3.7 Testing safety
4 Voltage endurance
4.1 Time dependence of electric strength
4.2 Preparation of test specimens
4.3 Application of voltage
4.4 Test results
5 Thermal endurance
5.1 Test exposure
5.2 Electrical and physical measurements
6 Thermomechanical endurance
6.1 Test requirements
6.2 Variables that affect insulation degradation
6.3 Test arrangement
6.4 Test specimens
6.5 Heating and cooling
6.6 Duration of the cycle
6.7 Number of cycles
6.8 Thermal expansion
6.9 Electrical properties
6.10 End point criteria
6.11 Evaluation
7 Electromechanical endurance
7.1 Test conditions
7.2 Impact (sudden short circuit)
7.3 Vibration
7.4 Interpretation of results
Annex A (informative) - Bibliography
Annex B (informative) - Glossary
Annex C (normative) - Step-by-Step Method of Voltage Application
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