English translation for "voltage directional relay"

电压定向继电器
电压方向继电器。当断开的断路器或接触器的两端电压超过给定值并与给定方向一致时动作的继电器。
极向继电器

Related Translations:

directional cosine:  方向余弦

directional differentiation:  方向微分法

directional wattmeter:  定向瓦特表

directional drainage:  极性排流

directional trim:  方向配平

directional source:  定向震源

directional bit:  定向钻头

directional stimuli:  定向刺激，定向促进定向促进

directional gyrocompass:  方位陀螺仪陀螺半罗盘

directional testing:  方向的抽查

Similar Words：

"voltage digit" English translation, "voltage digitizer" English translation, "voltage dip" English translation, "voltage dip(sag)" English translation, "voltage direction" English translation, "voltage distortion" English translation, "voltage distribution" English translation, "voltage distribution measuring apparatus" English translation, "voltage divider" English translation, "voltage divider circuit" English translation