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Tag: Selective coordination

Everything you wanted to know about Selective Coordination

Everything you wanted to know about Selective Coordination

Kudos to the Low Voltage Distribution Section of NEMA for producing a comprehensive guide on Selective Coordination.  The 47 page white paper explains the recent changes to the National Electrical Code (NEC) for the design of life safety and other critical power systems.  The goal of Selective Coordination is to isolate a fault circuit while maintaining power to the rest of the electrical distribution system.  In the NEC it applies to elevators, healthcare sytems, emergency systems, Read more [...]