Coordination Studies

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What is Overcurrent Protective Device (OCPD) coordination?  Proper coordination of OCPDs (circuit breakers, protective relays, and fuses) means that they operate in the correct order to limit outages to the smallest area possible by allowing the device closest to the overcurrent (meaning short-circuit or overload, or ground fault) to open, and not other devices. Limiting outages to a small area optimizes

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Contact Blackmon Power to learn more. 

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