NF EN IEC 60587:2022
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Electrical insulating materials used under severe ambient conditions - Test methods for evaluating resistance to tracking and erosion
Hardcopy
English - French
01-05-2022
Thisdocumentdescribes twotestmethods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (45 Hz to 65 Hz) by the evaluation of the resistance totrackinganderosion, using a liquidcontaminantand inclined plane specimens. The two methods are: Method 1:testat constantvoltage, Method 2:testat stepwise increasedvoltage.
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