BUSBAR GEOMETRY OF SWITCHBOARD

摘要

PURPOSE: A bus bar connection part combining structure of a switchboard is provided to improve a combining structure with respect to a connection part of a bus bar, thereby improving insulation performance of the switchboard. CONSTITUTION: A main bus bar(100) arranges a round-surface(R) which arranges a curve line along one end of a widthwise direction. The main bus bar includes a first main bus bar(110) and a second man bus bar(120) which are arranged by facing each other. A bushing connect is electrically connected to a breaker of a switchboard. A connection end part of one longitudinal directional end of a branch bus bar(300) is connected to a width direction of the main bus bar. The branch bus bar include a second branch bus bar(320) and a first branch bus bar(310) connected to the bushing connect.