- 1. 过流继电器:  overcurrent relay
 ... overcurrent vreaker 过流断路器 overcurrent relay 过流继电器 overcurrent release 过电流释放 ...
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- 2. 直流过流继电器:  DC overcurrent relay
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- 3. 定向过流继电器:  directional overcurrent relay
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- 4. 感应式过流继电器:  induction type overcurrent relay
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- 5. 交流方向过流继电器:  AC directional over current relay
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- 6. 旋转衔铁式过流继电器:  rotating-iron type overcurrent relay
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- 7. 反向过流继电器:  reverse overcurrent relay
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- 8. 高速定向过流继电器:  high speed directional overcurrent relay
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- 9. 方向过流继电器:  Directional over-current relay
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- 10. 瞬时过流继电器:  instantaneous overcurrent relay
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有道词典