# Factor $Y_G$

Factor $Y_G$ for the calculation of the geometric factor for multi-core cables according to IEC 60287-2-1.

Symbol
$Y_{G}$
Formulae
 $-1 + \frac{2 t_{1}}{t}$ belted $0.0$ screened
Related
$t$
$t_{1}$
Used in
$\alpha_{M}$
$\beta_{M}$