BS 5901:1980

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Method of test for determining the comparative and the proof tracking indices of solid insulating materials under moist conditions

BSI Group , 03/31/1980

Pages: 12

Category:
Indicates relative resistance of solid electrical insulating materials to tracking for voltages up to 600 V when the surface is exposed under electric stress to water with the addition of contaminants. Also considers erosion of materials which do not track at the highest test voltage.