Standard Test Method for COMPARATIVE TRACKING INDEX OF ELECTRICAL INSULATION MATERIALS
|Publication Date:||30 December 1977|
This method evaluates in a short period of time the low-voltage (up to 600 V) track resistance or comparative tracking index (CTI) of materials in the presence of aqueous contaminants.
NOTE 1 -The values stated in metric (SI) units are to be regarded as standard. The U.S. customary equivalents of the metric units may be approximate.