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  • Cable size calculator AS/NZS 3008:2017.
  • Maximum demand calculator AS/NZS 3000:2018.
  • Arc flash calculator IEEE 1584:2018.
  • Arc flash calculator Ralph Lee Method.
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Technical support
Cable size calculator AS/NZS 3008
  • Standards: AS/NZS 3008:2017 and AS/NZS 3000:2018.
  • Automatic sizing for current rating, voltage drop, earth cables, earth loop impedance and fault rating.
  • Installation derating.
  • Accurate voltage drop calculation.
  • Parallel cables.
  • Protection: MCB, MCCB with I²t energy, generic fault current and time, and generic I²t let through energy.
Maximum demand calculator
  • Standard AS/NZS 3000:2018.
  • Domestic, Table C1.
  • Commercial residential and business, Table C2.
Arc flash calculator
  • IEEE 1584:2018
  • IEEE 1584:2002
  • Ralp Lee Method
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