Multi-Segment Installation Voltage Drop

Range: 0.01–100,000 A

Use a consistent current basis for the entered route segments.

Range: 1–3

Use the path factor for the selected model: commonly 2 for a single-phase line-and-return path or √3 for a balanced three-phase line-to-line calculation.

Range: 1–100,000 V

Enter the nominal voltage used for the percentage calculation, matching the selected circuit basis.

Range: 0–100,000 m

Enter the one-way length of the first route section.

Range: 0–100,000 Ω/km

Enter the PF-weighted impedance component for segment 1.

Range: 0–100,000 m

Enter the one-way length of the second route section.

Range: 0–100,000 Ω/km

Enter the PF-weighted impedance component for segment 2.

Range: 0–100,000 m

Enter the one-way length of the third route section, or zero if unused.

Range: 0–100,000 Ω/km

Enter the PF-weighted impedance component for segment 3, or zero if unused.

Range: 0.01–100 %

Enter the total limit selected from the applicable project or design basis; no universal Australian limit is assumed.