... under-voltage release 欠压释放器 ; 低电压释放 ; 低电压跳闸 ; 低电压释放装置 Under-Voltage relay 欠压继电器 ; 低电压继电器 ; 欠电压继电器 DC under-voltage 直流欠电电压 ...
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延时欠压继电器 undervoltage relay with time lag
旋转衔铁式欠压继电器 rotating-iron type under-voltage relay
活塞式欠电压继电器 plunger type undervoltage relay
欠电压继电器 under-voltage relay
欠电压继电器或脱扣器 under-voltage relay or release
欠压开相继电器 under-voltage open phase relay
欠压反相继电器 under-voltage reverse phase 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。
The charger shall give an alarm signal upon failure initiated by either an under-voltage relay or a zero charging current relay.
该继电器的设计思想是将过压继电器和欠压继电器集成到一起，并且实时显示所测电压值，能修改电压的上、下限。
The low-voltage relay and the excess voltage relay are integrated into one relay, which can display the real time of the voltage of the circuit and the limit of voltage can be modified.
WJJL1智能过流继电器是典型的电子、电器技术相结合的产品。 具有过电流、短路、缺相、过欠压、欠电流、相失衡及启动故障等保护功能。
WJJL1 intelligence over current relay is a typical electronic apparatus which has over current, short circuit, over voltage, under curent, phase faults and starting failure protective functions.
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