Temp — Engineering quantity. Influences the result through the governing physical formula; check units. Example: 0.1.
Temp is required
Group — Engineering quantity. Influences the result through the governing physical formula; check units. Example: 0.1.
Group is required
Install — Engineering quantity. Influences the result through the governing physical formula; check units. Example: 0.1.
Install is required
Cable derating factor.
Formula
factor = temp × group × install