List of high voltage cable types
type HVCabletypes = enumeration(L1 "220 kV overhead line, 2-wire-bundle Al/St 240/40", L2 "380 kV overhead line, 4-wire-bundle Al/St 240/40", L3 "380 kV overhead line, 3-wire-bundle Al/St 380/50", L4 "110 kV overhead line, Al/St 240/40", L5 "220 kV average transmission line, Northern Germany", L6 "380 kV average transmission line, Northern Germany");