# Length of the interval

Length of the interval used in the calculations.

It has to be verified that $\gamma\times\Delta z<\epsilon$ where $\epsilon$ is a small value, typically 0.01 acc. to IEC 60287-3-3.

Symbol
$\Delta z$
Unit
m
Used in
$\Delta \theta_{uh}$
$T_{mh,v}$