Number of conductor cores of equal size with the same load.

Symbol
$n_{\mathrm{c}}$
Unit
-
$\Delta \theta_{\mathrm{c}}$
$\Delta \theta_{\mathrm{c_{\mathrm{t}}}}$
$\Delta \theta_{\mathrm{d}}$
$\Delta \theta_{\mathrm{d_{\mathrm{t}}}}$
$F_{\mathrm{ppc}}$
$I_{\mathrm{c}}$
$K_{\mathrm{r}}$
$n_{\mathrm{cc}}$
$Q_{\mathrm{B_{\mathrm{i}}}}$
$Q_{\mathrm{B_{\mathrm{s}}}}$
$Q_{\mathrm{t}}$
$T_{\mathrm{eq}}$
$T_{\mathrm{r}}$
$T_{\mathrm{surf}}$
$\theta_{\mathrm{ar_{\mathrm{1}}}}$
$\theta_{\mathrm{ar_{\mathrm{2}}}}$
$\theta_{\mathrm{c_{\mathrm{z}}}}$
$\theta_{\mathrm{e}}$
$W_{\mathrm{rad_{\mathrm{ce}}}}$
$W_{\mathrm{tot}}$
Choices
NbType
1Single-core cable
2Two-core cable
3Three-core cable