电压限制器 meaning in Chinese

voltage limitator
voltage limiter
voltage restraint

Railway applications - fixed installations - d . c . switchgear - surge arresters and low - voltage limiters for specific use in d . c . systems
铁路设施.固定设备.直流开关装置.直流系统中特殊应用的电涌放电器和低电压限制器
Railway applications - fixed installations - d . c . switchgear - part 5 : surge arresters and low - voltage limiters for specific use in d . c . systems
铁路设施.固定设备.直流开关装置.第5部分:直流系统专用电涌放电器和低电压限制器