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实用新型
CN206575030U 一种刀闸机构箱供电电路 失效 - 权利终止

一种刀闸机构箱供电电路
摘要：
本实用新型属于配电领域，提出了一种刀闸机构箱供电电路。刀闸机构箱供电电路，包括380V三相交流电源、第一空气开关、第二空气开关和汇控箱；第一空气开关的电源输入端与380V三相交流电源连接，电源输出端与汇控箱的三相电源输入端连接；汇控箱的三相电源输出端与多个刀闸机构箱的三相电源输入端连接，三相电源输出端的A相与多个刀闸机构箱的电加热器连接；汇控箱的信号输入端与多个刀闸机构箱连接，信号输出端与网络监控系统连接；第二空气开关的电源输入端与第一空气开关的A相电源输入端连接，第二空气开关的电源输出端与第一空气开关的A相电源输出端连接。本实用新型电路结构简单，安装方便。
摘要（英）：

The utility model belongs to the distribution field has provided a case supply circuit of switch mechanism. Case supply circuit of switch mechanism is including 380V three -phase AC power supply, an air switch, the 2nd air switch and the accuse case that converges, an air switch's power input end is connected with 380V three -phase AC power supply, and the power output end is connected with the three -phase power supply input end that the case was controlled in the collection, the three phase current output of accuse case of converging is connected with the three phase current input of a plurality of switch mechanisms casees, the get along with electric heater connection of a plurality of switch mechanisms case of the A of three phase current output, the signal input part of accuse case of converging is connected with a plurality of switch mechanisms casees, and signal output part and network monitoring system are connected, the 2nd air switch's power input end is connected with an air switch's A looks power input end, and the 2nd air switch's power output end is connected with an air switch's A looks power output end. The utility model discloses circuit structure is simple, simple to operate.

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