Step by step Commissioning guidelines of HV/ HT Cable Check continuity of the HT cable to confirm R, Y and B phase at both ends as per marking. This is especially important when there is more than one run of cable phase; any cross-over will result in a dead short circuit. The Cable screen is to be earthed at one end only. Cable gland plate should be of non- magnetic type e.g. aluminum. Perform HV / HT test on the cable.Apply only Dc voltage, as cables have relatively higher capacitance. Check…
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