The impulse puncture characteristics of high-voltage cables have been investigated. Most of the tests have been made on virgin paper-insulated single-conductor cables of the solid or mass-impregnated type, but some tests have been made on varnished cambric, non-bleeding paper, H-type multicore, and belted-type cables. Cables made by two manufacturers were tested. The experimental results are discussed and conclusions drawn.
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Ronald W. Davis (1942) studied this question.