ISSN: 1945-7553
CODEN: JTEVAB
Page Count: 9

Present Status of ASTM Tracking Test Methods

Mitchell, GR
Chief materials research engineer, The Glastic Corp., Cleveland, Ohio

Abstract

Three standard tracking test methods have been developed, which are in active use in evaluating materials for medium voltage applications of electrical insulation. A fourth method, intended for evaluation of materials for low voltage applications, is in the interlaboratory development stage. A fifth method is being developed specifically for outdoor medium voltage insulation applications. Each of the test methods exhibits different advantages and disadvantages. Test methods must be selected based on testing objectives.

Keywords:
tracking, tracking tests, electrical testing, electrical insulation, elastomers, plastics, tests

Paper ID: JTE10068J
DOI: 10.1520/JTE10068J
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