current relay

常见例句

双语例句

• The harmonic current relay is the protect relay for the harmonic filtration equipments.
  谐波电流继电器是交流滤波装置的保护电器。
• The active inductance band pass filter is the key device for the electronic harmonic current relay.
  有源电感带通滤波器是电子式谐波电流继电器的核心电路。
• The charger shall give an alarm signal upon failure initiated by either an under-voltage relay or a zero charging current relay.
  充电器应发出警报信号后没有任何一方发起一个欠压继电器或零充电电流继电器。
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