Temporary-power crews were sizing event cables in spreadsheets — one wrong cell and a 63A feeder fails inspection.
TempPower Pro turns that into a form: load, run length, installation method in → cable size out, with Zs, PSCC and volt-drop checks against BS 7909 / BS 7671, and a report an inspector can actually read.
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19 seconds of it below. Full case study on my profile.