| 摘要 |
PURPOSE:To prevent dispersion of each member while kept in custody and to reduce a setting space by assembling a cable, a power switching device and a power cable into a casing of an enclosed switchboard. CONSTITUTION:In front of a casing 50 switching door 51, and an opening 53 at the back and on the ceiling plural cable heads 55-1 to 55-6 are provided. Inside the casing 50 fixed panels 2L and 2R are provided, to each of which moving panels 1L and 1R are connected respectively. In the middle of the casing 50 an instrument transformer 52 is provided which need not draw the power cables. To each moving panel 1L and 1R each set of cable conduits 54-4 to 54-6 and 54-1 to 54-3 are provided. To each fixed panel 2L and 2R each power switching device such as circuit breakers, etc., are built in. |
