Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
- Method 1: constant tracking voltage;
- Method 2: stepwise tracking voltage.
The main changes from the previous edition are as follows: experience has indicated the need for improved description of the experimental method. For the preparation of the test specimens abrasion is recommended only if necessary. The ventilation of the test chamber is described in detail. For specimens of soft elastomeric materials a mounting support is described. The maximum depth of erosion has to be reported in the classification.
|Publication type||International Standard|
|Available language(s)||English, English/French, Spanish|
|TC/SC||TC 112 - Evaluation and qualification of electrical insulating materials and systemsrss|
|ICS||17.220.99 - Other standards related to electricity and magnetism|
29.035.01 - Insulating materials in general
|File size||1029 KB|
The following test report forms are related:
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