Voltage Drop Calculator
Voltage Drop Formula:
Single-phase: Voltage Drop(VD) =
2 * I * R * LConductor Wire Size(CM)
Resistance(R) = 12.9 for Copper and 21.2 for Aluminum
Enter the unknown value as 'x'
Enter current(I)
Amp
Enter Length of Circuit(L)
m
Enter Conductor Wire Size(CM)
m
Enter Voltage Drop(VD)
V
x =
x =
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