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Calcimator

Voltage Drop Distribution Calculator

Calculate voltage drop across a distribution feeder.

Inputs

V
kVA
ft

Results

Voltage Drop

0.09%

End Voltage

12,458.7 V

Voltage Drop11.3 V
Load Current23.1 A
Line Loss0.5 kW
How to Use This Calculator
  1. Enter Source Voltage, Load, and Power Factor.
  2. Set Feeder Length, Conductor Size, and 4/0 AWG.
  3. Adjust 3/0 AWG, 2/0 AWG as needed.
  4. Review Voltage Drop (%) and End Voltage.
  5. Use Voltage Drop and Load Current (A) to inform your decision.
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