Cable Calculator

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Voltage

110v / 230v (default) / 415v

Load

Set Load to 4x rated power/current for motor applications

Allowable Voltage Drop (%)

Cable Length (m)

Required Cable Size (mm²)

Voltage Drop (volts)

Percentage Drop (%)

Load (Amps) =

Caution - for Guidance ONLY

NO guarantee as to the accuracy of these values is given.
And they should be checked with an electrician.

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