| 摘要 |
There is disclosed a switch truck for an enclosed electrical switchgear panel. The switch truck (1) comprises a truck base (3) which is provided with wheels (2) and which supports a front plate (4): The front plate (4) is joined to a side wall (6) which extends up from the truck base (3). The side wall (6) is the only support of a vacuum contactor (7), of a number of fuses (8) and of a control transformer (9). The poles (7a, 7b, and 7c) of the vacuum contactor lie closest to the truck base (3), one above another. Then follows the control transformer (9). The fuses (8) lie one above another above the control transformer (9). By means of the arrangement provided, the switch truck (1) can be made particularly narrow. |
