Great app. Best cable calculator out there.
Bizarre and inconstant results Stick to BS7671 this cable calculated 50mm when 10mm is clearly fine and said >400mm for a simple 32a sp clipped supply
29/01/2016 - Fixed decimal point bug.
More than 100 Math, Scientific, Business, Financial Calculators & Converters
Pro Certs Software Ltd
Convert kVA, Amps, Volts, kW and Power Factor. Single & three phase calculations
Calculate the maximum Zs values for MCB's and fuses to BS 7671 Amendment 3 2015.
Calculate your power factor and see how much you could save on your energy bills
Calculates main earth, bonding and cpc sizes, includes the Adiabatic Equation.
Electrician's, electrical testers app designed to make life that little easyer.
Pre-amendment 3 version, useful for looking up old Zs values before amendment 3.