谁来翻译下~

spells

本电压切换箱由2套功能完全相同且相互独立的电压切换模件组成，每套模件可完成一条线路双母线交流电压切换的功能，由于装置中电压切换模件的套数可由1～2套灵活配置，故一台P-OPU02电压切换箱可提供1～2条线路的电压切换回路，同时为了增加电压切换的可靠性，考虑到现场故障或直流电源的故障，P-OPU02型电压切换箱采用双位置切换，以保证电压回路可靠的切换。

想飞的鱼5522

The voltage switch boxes from two sets of functionally identical and mutually independent voltage switching module components, each module can complete a double bus lines AC voltage switching function. As the voltage switching device module of Loops can be flexible configuration sets 1-2, Therefore, a Taiwan P-OPU02 voltage switch boxes for 1-2 lines voltage switching circuit,.In order to increase the reliability of voltage switching, taking into account the scene breakdowns or DC power supply failures, P-OPU02-voltage switch box using two-position switch to guarantee reliable voltage circuit switching.