极向继电器的英文

• voltage directional relay

• "极"英文翻译    I the utmost point; extreme
• "向"英文翻译    direction
• "继电器"英文翻译    electric relay; relay
• "单向继电器" 英文翻译 :    unidirectional relay
• "定向继电器" 英文翻译 :    directioal relay; directional relay
• "反向继电器" 英文翻译 :    negative relay; negative-phase relay; phase-rotation relay; reverse-phase relay
• "方向继电器" 英文翻译 :    directional relay
• "负向继电器" 英文翻译 :    negative phase relay; negative-phase relay
• "换向继电器" 英文翻译 :    throw over relay
• "双向继电器" 英文翻译 :    bidirectional relay; duodirectional relay
• "无定向继电器" 英文翻译 :    astatic relay; astatical relay
• "比较方向继电器" 英文翻译 :    directional comparision relay
• "电流方向继电器" 英文翻译 :    current direction relay
• "电压定向继电器" 英文翻译 :    voltage directional relay
• "短路方向继电器" 英文翻译 :    directional shortcircuit relay
• "功率方向继电器" 英文翻译 :    power detector; power direction relay; power directional relay
• "极化方向继电器" 英文翻译 :    polarity directional relay
• "接地定向继电器" 英文翻译 :    ground directional relay; grounddirectionalrelay
• "接地方向继电器" 英文翻译 :    directional ground relay
• "电子管功率定向继电器" 英文翻译 :    electronic valve type power directional relay
• "电子管式功率定向继电器" 英文翻译 :    electronic valve type power directional relay
• "对地漏电方向继电器" 英文翻译 :    directioal earth-leakage relay; directional earth leakage relay; directional earth-leakage relay
• "感应式功率定向继电器" 英文翻译 :    induction type power directional relay
• "感应圆盘式定向继电器" 英文翻译 :    induction disc type directional relay
• "三相功率方向继电器" 英文翻译 :    three-phase power directional relay