NF EN 60587 : 2010
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
ELECTRICAL INSULATING MATERIALS USED UNDER SEVERE AMBIENT CONDITIONS - TEST METHODS FOR EVALUATING RESISTANCE TO TRACKING AND EROSION
13-01-2023
12-01-2013
1 Scope
2 Terms and definitions
3 Test specimens
3.1 Dimensions
3.2 Preparation
4 Apparatus
4.1 Electrical apparatus
4.2 Electrodes
4.3 Contaminant
4.4 Timing device
4.5 Depth gauge
4.6 Ventilation
5 Procedure
5.1 Preparation of the test
5.2 Method 1: Application of constant tracking voltage
5.3 Method 2: stepwise tracking voltage
5.4 End-point criteria
6 Test report
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