| 摘要 |
A distributing board is provided to facilitate a disassembly work by transferring a transformer with a primary input unit and a secondary output unit by rail. A distributing board(A) includes a distributing box(1), a guide rail(2), and a transformer(3). The distributing box is exposed outside and loads components inside. The guide rail is installed at a lower part of the distributing box. The transformer is attached to a lower part of a moving caster(31), moves on the guide rail and includes a primary input unit(3a) and a secondary output unit(3b) with first and second connector units(32,33) at an upper part respectively. The first connector unit is connected to a connection line(41) of a high voltage circuit-breaker and elastically supported inward by a lead-in line(30) of the primary input unit of the transformer and a spring to be clamped to the connection line. The second connector unit is connected to a connection line(51) of an air circuit-breaker(5) and includes an up and down connection plate which is elastically supported inward by an outgoing line(30') of the secondary output unit of the transformer and a spring to be clamped to the connection line. |
