在正常使用状态下，控制箱与市电相连，控制箱内的浮充电器自动充电，保证启动用蓄电池的正常工作。

Under normal operation, the control cabinet is connected with the urban power, the inside electrical auto charged to ensure normal operation of the storage battery for start.

youdao

NGM系列富液免维护铅酸蓄电池非常适合铁路内燃机车启动用，也可作为太阳能、风能发电系统储能蓄电池。

This NGM series battery is fit to the locomotives, and can be used as the solar and wind generating electricity system to store energy.

youdao

NGM系列富液免维护铅酸蓄电池非常适合铁路内燃机车启动用，也可作为太阳能、风能发电系统储能蓄电池。

This NGM series battery is fit to the locomotives, and can be used as the solar and wind generating electricity system to store energy.

youdao