Cable Sizing Calculator

Project Information

Project Name

Calculated By

Date

Reference / Job No.

Conductor Type

Insulation Type

No. of Phases

Voltage (V)

Installation Method

Cable Configuration

Load Current (A)

Run Length (m)

Voltage Drop Limit (%)

No. of Parallel Runs

Power Factor (cos φ) Default 0.85 if unknown

Ambient Air Temperature (°C)

Ambient Ground Temperature (°C)

Soil Thermal Resistivity (K·m/W)

No. of Circuits / Cables in Group

Cable Tray / Ladder Type

Cable Spacing on Tray

No. of Trays / Ladders

No. of Cables per Tray/Ladder

Cable / Duct Clearance