The study included an exhaustive analysis of the APC Symmetra MW system's architecture, component selection, control system, manufacturing practice, and response to internal and external faults. The study also included a detailed review of APC's delta conversion online topology.
sponsored by Square D Critical Power Competency Center
This paper presents the fundamentals of power system grounding, definitions and requirements of the National Electrical Code with respect to grounding, the need for low voltage ground fault protection and how it is implemented.
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