The invention discloses a double-gun direct-current charging pile A-type switch module and a use method thereof.The double-gun direct-current charging pile A-type switch module is provided with a top shell, an output terminal, a contactor, a first copper bar, a control panel, a first conveying line, a second conveying line and a second copper bar, so that an interface panel 13 is provided with an output terminal 14 and an input terminal 15; the control panel 5, the contactor 3, the first copper bar 6 and the second copper bar 7 are assembled in the working cavity 2 together, the control panel 5 is welded to the bottom of the working cavity 2 and welded to the cable 8 together, and therefore the four-in and two-out switch module is formed, the internal structure of the switch module can be compact, device arrangement is reasonable and orderly, the overall size is small and exquisite, and the switch module is convenient to assemble and disassemble. The input terminal can be connected with an external charging pile equipment socket at any time, plug and play is facilitated, modules in the working cavity can be fixed and disassembled by rotating the screw, installation, maintenance and load wiring are facilitated, enough electrical clearance and creepage distance are guaranteed, and an inter-electrode electrical breakdown fault is avoided.
本发明公开了双枪直流充电桩A型开关模块及其使用方法,本发明通过设置顶壳、输出端子、接触器、铜排一、控制板、输送线一、输送线二和铜排二,使得所述接口面板13上设有输出端子14和输入端子15,将控制板5、接触器3、铜排一6和铜排二7一起装配在工作腔2内,控制板5焊接在工作腔2底部,与线缆8焊接在一起,从而构成四进两出开关模块,可使本开关模块的内部结构紧凑,器件排布合理有序,整体尺寸小巧精致,输入端子可以随时和外接充电桩设备插座连接,便于即插即用,通过转动螺钉可以对工作腔内部的模块进行固定和拆卸,便于进行安装、维修,负载接线保证足够的电气间隙和爬电距离,避免了极间电气击穿故障。
A-type switch module of double-gun direct current charging pile and use method of A-type switch module
双枪直流充电桩A型开关模块及其使用方法
04.04.2023
Patent
Elektronische Ressource
Chinesisch
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