. "ECS_Umax2" . "2024-01-08"^^ . "stable" . . "1.1.1.2.2.1.3" . . "Umax2 for the French network"@en . . "Highest non-permanent voltage (Umax2) for France on lines not compliant with values defined in the the specification referenced in Appendix A-2, index [1]."@en . "2020-08-24"^^ . "true"^^ . .