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Found 5 calculators
Simple fault current
Calculates approximate fault current from voltage and loop impedance.
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Theoretical short-circuit power
Calculates approximate short-circuit power from voltage and impedance.
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Theoretical maximum loop impedance
Calculates theoretical maximum loop impedance from voltage and trip current.
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Simple fault-loop current
Helper calculation for current from voltage and loop impedance; it is not protection assessment or standards-based protective-device selection.
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Simple touch voltage
Helper calculation for voltage from fault current and resistance; it is not a standards-based safety interpretation.
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