Radius screen (outer)

Definition according to CIGRE TB 531 chap. 4.2.2.5 composite screen and sheath

Symbol
$r_{z3,sc}$
Unit
m
Formulas
$\left(\frac{d_{sc}}{2}+t_{sc}\right) \frac{1}{1000}$
Related
$t_{sc}$
Used in
$\mathcal{Z}_{3,sc}$
$\mathcal{Z}_{4,sc}$
$\mathcal{Z}_{5,sc}$
$\mathcal{Z}_6$