Rdc value for cables

Rdc value in the Impedance subview of the cable is based on the "Resistance Base Temperature" in the library.






Where as the Rdc value in the Ampacity Calculation Subview is adjusted to 20 degC by using the following formula.







If you already have a specific value for Rdc at 20C, you can modify the Rdc value in the library accordingly using the Temperature Adjustment equation mentioned above.