
Test Methods For Evaluating Resistance To Tracking And Erosion Of Electrical Insulating Materials Used Under Severe Ambient Conditions
出版:Nederlands Normalisatie Instituut

专家解读视频
Describes two test methods for the evaluation of electrical insulating materials for use under severe ambient conditions at power frequencies (48 Hz to 62 Hz) by measurement of the resistance to cracking and erosion, using a liquid contaminant and inclined plane specimens.
Supersedes NEN 10587. (09/2002)
IEC 60587 Ed. 3.0 - Identical