Origin Flame | Voltage Drop (Accurate)

Inputs

Job / Notes

Residential Mode

Current

System

Conductor

Temp Column (ampacity)

Installation (reactance)

Power Factor (AC)

Units

Distance (one-way)

Load (A)

Continuous Load?

Voltage (V)

Parallel Sets

Target Max VD (%)

Known Wire Size (VD from wire)

R+X + PF Uses: Vd = k·I·(R·cosθ + X·sinθ)·L (k = 2 for 1φ, √3 for 3φ)

Voltage Drop (V)

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Voltage Drop (%)

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End Voltage (V)

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Known Wire

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Ampacity Check

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Minimum Wire by Ampacity

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Required Ampacity

—

Smallest wire that meets both VD% target and ampacity requirement.

Suggested Wire

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Resulting VD (%)

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Sets Used

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