Line rating tool
With this tool you can calculate the current carrying capacity of a conductor using the Cigre TB 601 method, the IEEE 738 method or the IEC 61597. The tool uses fixed input values for the solar irradiation. If you want to calculate a value using the formulas from Cigre, try this page.
Input
| Scenario | Method | Max conductor temperature (°C) | Air temperature (°C) | Wind speed (m/s) | Wind direction (°) | Effective solar irradiance (W/m²) |
|---|
Conductor
Result
This tool was set up for educational purpose.