| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide power conversion equipment which improves efficiency of coupling operation of terminals. <P>SOLUTION: The power conversion equipment 1 includes, in the inside of a case 2, a group 30 of power supply terminals, which consists of a pair of power supply terminals 3, and a group 40 of load terminals, which consists of a plurality of load terminals 4. The power supply terminals 3 and the load terminals 4 are formed to be fastened to connection terminals connected to electrode of a DC power supply and of an AC load by fastening members (bolts), respectively. The case 2 includes a communicating opening part 21 opened toward the power terminal group 30 and the load terminal group 40. The power conversion equipment 1 is configured so that a falling prevention space 12 having no clearance for allowing a fastening member between an inner structure disposed in the case 2 and an inner wall 213 of the communicating opening part 21 when at least the connection terminal is disposed in the case 2 by the inner structure and the inner wall 213. The communicating opening part 21 includes a concave part 211 recessed inward between the power supply terminal group 30 and the load terminal group 40 when viewed from the opening direction. <P>COPYRIGHT: (C)2011,JPO&INPIT |
