| 摘要 |
<p>The invention concerns device for safely powering several electronic modules which can be assembled in one common switch cupboard and having several levels of criticality. It comprises a distribution line (13) connected to at least one electric power distributing system (20) and to different electronic modules (M1. M2, to Mn) via switch-relays (l1, l2 to ln) and means for managing shedding generating commands for opening and closing the switch-relays (l1, l2 to ln) on the basis of received shedding control signals. The shedding management means consist of a network distributing shedding commands (21) connected to the switch-relay controls (l1, l2, to lN) via diode switching (S1, S2, to Sn) and a system of straps (22, 200) providing them with high faculty of adaptation to modifications in the configuration of the equipment in the switch cupboard.</p> |
