| 摘要 |
PURPOSE:To reduce a wiring space occupied by a branching or bending part, reduce the ceiling height of a floor on which a substation is installed and make the replacement operation of wirings at the time of maintenance easy by a method wherein a wiring leading-out direction changing connection member and a wiring branching connection member are employed. CONSTITUTION:A power supply side wire 3 which is lead out of a extra-high- voltage substration 2 provided in an electric room 1 is connected to the power supply side wiring connecting part 4A of a L-shaped direction changing connection member 4. A receiving side wiring 5 is connected to the receiving side wiring connecting part 4B of the L-shaped member 4 whose direction is prependicular to the leading-out direction of the wiring 3 and lead out and inserted into a power trunk exclusive duct 11 whose direction is perpendicular to the leading-out direction and connected to the power supply side wiring connecting part 8A of a T-shaped branching connection member 8. Receiving side wirings 6 and 7 are lead out from the receiving side wiring connecting parts 8B and 8C of the connection member 8 to the respective directions perpendicular to the power supply side wiring 5. |
