| 摘要 |
Disclosed is a distribution board having a main bus capable of detaching a current transformer for emergency change. The distribution board comprises: a current transformer; a main bus connected to the current transformer; a connection unit composed of a shape of cutting a part of the main bus in a region of the main bus adjacent to the current transformer; and a fixating means for individually fixating both ends of the connection unit to the main bus. The fixating means can be composed of a flange formed to cover a circumference section of a contact region between an end unit of the connection unit and the main bus. A part of the main bus can be detachable through a simple process of releasing the flange when the current transformer inside the distribution board is broken, thereby easily changing the current transformer. |
