# Temperature rise of the conductor

Temperature rise of the conductor(s) of the rated cable, due to crossing heat sources, at the hottest point in the cable route.

Symbol
$\Delta \theta_{0x}$
Unit
K
Formulae
$\sum\limits_{h=1}^{k_X} T_{mh} \cdot W_h$
$T_{mh}$
$W_{h}$
Used in
$\Delta \theta_{c}$
$\Delta W$
$\Delta W_{0}$
$\theta_{c}$