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  • Users: Gstan
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  1. Gstan

    Low Voltage 170 VAC Arc Calculation

    The IEEE 1584 caclulations are for 200 VAC and up for small arc gaps. Has anybody seen information on whether or not an arc between a three phase 170 VAC supply will sustain on high current systems for gaps ranging from 3 inches to 12 inches? The available fault current is approx 200 kA. I...

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