Standard
Guide for Switchgear – Unit Substation – Requirements / Comments Due May 25th
IEEE PC37.121 This guide covers three-phase unit substations for step-down operation in the range of 112.5 kVA or greater at primary voltages of 601 V through 52 kV. This… Read more
IEEE 1610 Guide for Application of Faulted Circuit Indicators | Comments due July 9th
These devices are applied on large solidly-grounded campus power distribution systems — typically on the outgoing cable in normally operating radial topologies — to assist electricians in locating faulted… Read more