AS – Running Voltage Drop Calculation
- Last UpdatedOct 28, 2025
- 1 minute read
The ANZ standard specifies the equation for voltage drop calculation as follows:
Vd = (L * Id * Vc) / 1000
Where:
Vd = actual voltage drop, in volts
Vc = the millivolt drop per ampere-metre route length of circuit
L = route length of circuit, in metres
Id = the current to be carried by the cable, in amperes
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Note:
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The result of this calculation can be found in Sizing Result tab as shown below.
