ARCMASTER V1.0 performs comprehensive study by taking into account system voltage, available fault current and the fault power factor, equipment type, working distance and protective device time-current characteristics. The new software program is applicable for single- and three-phase systems with voltages from 50 to 30,000V AC, short circuit fault currents from 200A to 50kA, the fault X/R ratios from 0 to 50, conductor gaps from 1 mm. up to the maximum value where the arc can likely be sustained under the specified system voltage, available short circuit fault current and power factor expressed in terms of the fault X/R ratio. The program has also been code signed by use of a cryptographic hash confirming the software owner and warranting that the code has not been altered or corrupted since it was signed.
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