Symbol
$W_{\mathrm{sys}}$
Unit
W/m
Formulae
$N_{\mathrm{c}} \operatorname{sum}{\left (W_{\mathrm{tot}} \right )}$multi-core cables or touching trefoil single-core cables
$\operatorname{sum}{\left (W_{\mathrm{tot}} \right )}$otherwise
Related
$N_{\mathrm{c}}$
$W_{\mathrm{tot}}$