James “J.J.” Jones Jr., senior electrical engineer for BPLW Architects & Engineers Inc., El Paso, Texas, took these photos (at left) of an existing computer server room inside an office building. The ...
According to IEEE/ANSI Standard C62.41-1991 (formerly IEEE Standard 587), Recommended Practice on Surge Voltages in Low-Voltage AC Power Circuits, the worst normal mode surge expected inside a ...
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