BS EN 61302:1996
$102.76
Electrical insulating materials. Method to evaluate the resistance to tracking and erosion. Rotating wheel dip test
Published By | Publication Date | Number of Pages |
BSI | 1996 | 18 |
A method of test for comparing the performance of insulating materials when they are exposed intermittently to a liquid contaminant and then to an a.c. electric stress along their surface