| 摘要 |
Electrotechnical supply installation, comprising several sources (1, 2, 3, 4a), sets of interconnectable bars (4, 5, 6, 7), one overall isolation monitoring element (CPI1 to CPI4) per source, and at least one locator (LOC1 to LOC4) for each set of bars (4 to 7). The set of monitoring elements (CPI1 to CPI4) and locators (LOC1 to LOC4) are connected by a local area network (32). Means (34 to 40) are provided for testing the open or closed state of the contacts of the circuit breakers (D1 to D7) and for transmitting this data to a managing unit (33) which, via the local network (32), orders the exclusion of the controlling elements (CPI2, CPI3) which are superfluous in a single configuration (4, 5, 6). <IMAGE> |
