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1. (WO2017037888) CONTROL CENTER

Pub. No.:    WO/2017/037888    International Application No.:    PCT/JP2015/074934
Publication Date: Fri Mar 10 00:59:59 CET 2017 International Filing Date: Thu Sep 03 01:59:59 CEST 2015
IPC: H02B 1/20
Applicants: MITSUBISHI ELECTRIC CORPORATION
三菱電機株式会社
Inventors: DESHIMARU Yasukazu
弟子丸 泰一
Title: CONTROL CENTER
Abstract:
In order to facilitate maintenance of control circuit wiring or load-side main circuit wiring of a power distribution unit, this invention is a control center having control units (12) accommodated in multiple rows and levels in a casing, a vertical bus bar (14), and a power distributor (1) for distributing and supplying electrical power from the vertical bus bar (14) to the control units (12), wherein the power distributor (1) has: a bus engagement means (3) provided to individual groups of a plurality of the control units (14) in the same level, the bus engagement means (3) engaging with the vertical bus bar (14); a plurality of power-supply-side main circuit engagement means (5) for supplying the electrical power from the vertical bus bar (14) through an internally provided branching bus bar to the power supply-side of the plurality of control units (12); a load-side main circuit engagement means (6) connected to the load side of the control units (12); and a control circuit engagement means (7) for supplying a control signal. The load-side main circuit engagement means (6) and the control circuit engagement means (7) are provided so as to be individually detachable from the front surface side of the casing while having the power distributor (1) mounted thereon.