Reviewing a typical protective device trip curve (click here to see Fig. 2), it can be divided into three regions. First is the “instantaneous region,” which is the region intended to interrupt ...
A major benefit of S&C’s IntelliRupter PulseCloser — PulseClosing Technology — was recently demonstrated at Murfreesboro Electric Department, the electric utility serving customers in Murfreesboro, ...
One of the most important aspects of a safe electrical power system is the proper performance of ground-fault protective equipment. Mandated by the National Electrical Code (NEC), Art. 230.95(C) ...