- polarity directional relay
- 极化 polarization; overpotential; ...
- 方向 direction; orientation
- 继电器 electric relay; relay
- 方向继电器 directional relay
- 比较方向继电器 directional comparision relay
- 电流方向继电器 current direction relay
- 短路方向继电器 directional shortcircuit relay
- 功率方向继电器 power detector; power direction relay; power directional relay
- 接地方向继电器 directional ground relay
- 对地漏电方向继电器 directioal earth-leakage relay; directional earth leakage relay; directional earth-leakage relay
- 三相功率方向继电器 three-phase power directional relay
- 单向继电器 unidirectional relay
- 定向继电器 directioal relay; directional relay
- 反向继电器 negative relay; negative-phase relay; phase-rotation relay; reverse-phase relay
- 负向继电器 negative phase relay; negative-phase relay
- 换向继电器 throw over relay
- 极向继电器 voltage directional relay
- 双向继电器 bidirectional relay; duodirectional relay
- 极化方向 direction of polarization; reversal of polarization; sense of polarization
- 去极化方向 direction of depolarization
- 无定向继电器 astatic relay; astatical relay
- 择优极化方向 direction of preferential polarization
- 极化继电器 biased relay; electropolarized relay; polar relay; polar reversal; polaried relay; polarity directional relay; polarity relay; polarized relay
- 电压定向继电器 voltage directional relay
- 接地定向继电器 ground directional relay; grounddirectionalrelay
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Last modified time:Mon, 11 Aug 2025 00:29:56 GMT