| 摘要 |
PROBLEM TO BE SOLVED: To realize a control center, which can prevent electrical shocks and injury when inserting and pulling a unit, perfectly prevent spread of an accident to the other devices if a burning accident of transformer for operation is generated and improve working efficiency in the manufacturing and fitting of the members. SOLUTION: A control center is allocated with a power supply side terminal 18 of a circuit breaker 18 for wiring positioned at the center side, to prevent contacting of hands when a unit is inserted and pulled out, rollers 19 to 22 are provided at the external side of side plates 1, 2, a separating portion 23d integrated with a device fitting plate 23 is provided to separate a transformer 15 for operation, all devices are fitted to the device fitting plate 23, and the wiring is conducted for these devices, the side plates 1, 2, ceiling frame 24 and bottom plate 25 are fitted finally to facilitate wiring work, and moreover the separating portion 23d is also used as the fitting portion of a current transformer 11 and a ceiling frame 24 for integrating a front lateral member 24a and a rear lateral member 24b. |
