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Corrigendum 1 - Live working - Phase comparators - Part 1: Capacitive type to be used for voltages exceeding…

Live working - Phase comparators - Part 1: Capacitive type to be used for voltages exceeding 1 kV a.c.

Overview IEC 61481-1:2014 sets the international standard for capacitive-type phase comparators used in live working on electrical systems with voltages exceeding 1 kV alternating current (a.c.) and…